Size Guide & Measurement Guide

Size Guide & Measurement Guide

Lighting Size Selection, Space Planning & Installation Reference

Last Updated: August 24, 2026


Introduction

Choosing the correct lighting size is essential for creating a balanced, comfortable, and visually harmonious interior space.

A properly sized lighting fixture can:

✓ Improve room proportion
✓ Enhance interior style
✓ Provide appropriate illumination
✓ Create a comfortable atmosphere
✓ Complement furniture and architectural elements

AELVENA provides this lighting size guide to help customers select the right fixture based on:

  • Space type
  • Room dimensions
  • Furniture proportions
  • Ceiling height
  • Lighting function
  • Interior design style
  • Material characteristics

Before purchasing, please always review the specific product dimensions listed on each product page.

Due to differences in design, materials, craftsmanship, and construction, actual product dimensions may vary slightly. The product specifications shown on each product page should be considered the final reference.


PART 1

Choose Lighting by Space

Room-Based Lighting Size Guide

Selecting the right lighting size begins with understanding the relationship between the fixture and the surrounding space.

The recommended size should consider:

  • Room area
  • Ceiling height
  • Furniture dimensions
  • Viewing distance
  • Overall visual balance

1. Room Size Calculation Formula

General Lighting Size Rule

A common interior design guideline for chandeliers and decorative ceiling fixtures:

Room Length (ft) + Room Width (ft) = Recommended Fixture Diameter (inch)


How to Calculate

Step 1 — Measure Room Length

Example:

Room length:

14 ft


Step 2 — Measure Room Width

Example:

Room width:

12 ft


Step 3 — Add Both Measurements

14 ft + 12 ft

=

26


Step 4 — Convert the Result into Fixture Diameter

Recommended fixture diameter:

Approximately 26 inches

Conversion:

26 × 2.54

66 cm


Room Size Reference Chart

Room Size Recommended Fixture Diameter
10 ft × 10 ft Approx. 20″ (50 cm)
12 ft × 12 ft Approx. 24″ (61 cm)
14 ft × 12 ft Approx. 26″ (66 cm)
16 ft × 14 ft Approx. 30″ (76 cm)
20 ft × 16 ft Approx. 36″ (91 cm)

Important Notes

This formula provides a general starting point only.

The final fixture size should also consider:

✓ Ceiling height
✓ Furniture scale
✓ Lighting design style
✓ Material appearance
✓ Room openness

Examples:

  • Crystal fixtures may appear visually lighter because of transparency and reflection, allowing slightly larger sizes.
  • Natural stone fixtures such as alabaster, marble, and travertine have stronger visual weight and may require more surrounding space.
  • Glass fixtures create a lighter appearance and can work well in modern or minimalist interiors.

2. Living Room Lighting Guide

The living room is often the main gathering area of a home and an important space for expressing interior style.

When selecting living room lighting, consider:

  • Sofa size
  • Room dimensions
  • Ceiling height
  • Seating arrangement
  • Overall interior style

Recommended Lighting Types

Suitable fixtures:

✓ Chandeliers
✓ Pendant Lights
✓ Ceiling Lights
✓ Statement Lighting Fixtures


Living Room Fixture Size Recommendation

Room Size Recommended Fixture Size
Under 15㎡ (161 sq ft) 40–60 cm (16–24″)
15–30㎡ (161–323 sq ft) 60–90 cm (24–35″)
30㎡+ (323 sq ft+) 90 cm+ (35″+)

Ceiling Height Guide

Standard Ceiling Height

Approx.:

2.4–2.7 m (8–9 ft)

Recommended:

  • Medium chandeliers
  • Pendant lights
  • Flush or semi-flush ceiling lights

High Ceiling Spaces

Approx.:

3 m+ (10 ft+)

Recommended:

  • Large chandeliers
  • Multi-tier chandeliers
  • Oversized statement fixtures

Suitable for:

✓ Luxury homes
✓ Villas
✓ Open-plan interiors


3. Dining Room Lighting Guide

Dining lighting should maintain a balanced relationship with the dining table.

The correct fixture size helps:

✓ Define the dining area
✓ Create visual balance
✓ Improve the dining atmosphere
✓ Enhance interior design


Recommended Lighting Types

Suitable fixtures:

✓ Dining Chandeliers
✓ Linear Pendant Lights
✓ Multiple Pendant Combinations


Round Dining Table Guide

Table Diameter Recommended Fixture Size
90–120 cm (35–47″) 30–50 cm (12–20″)
120–160 cm (47–63″) 50–70 cm (20–28″)
160 cm+ (63″+) 70 cm+ (28″+)

Rectangular Dining Table Guide

Table Length Recommended Fixture Length
120–160 cm (47–63″) 60–90 cm (24–35″)
160–220 cm (63–87″) 90–120 cm (35–47″)
220 cm+ (87″+) 120 cm+ (47″+)

Dining Pendant Installation Height

Recommended distance:

70–90 cm (28–36″)

Measurement:

Bottom of fixture

Dining tabletop surface

Benefits:

✓ Comfortable viewing height
✓ Reduced glare
✓ Balanced lighting distribution


4. Kitchen Island Lighting Guide

Kitchen island lighting should be selected according to island length and kitchen layout.


Recommended Lighting Types

Suitable fixtures:

✓ Pendant Lights
✓ Linear Pendant Lights


Fixture Length Proportion

Recommended guideline:

Fixture Length ≈ 50%–70% of Island Length


Example

Kitchen island length:

180 cm (71″)

Recommended fixture length:

90–120 cm (35–47″)


Multiple Pendant Spacing

Recommended spacing:

60–90 cm (24–36″)

Consider:

✓ Pendant diameter
✓ Number of fixtures
✓ Island length
✓ Overall visual balance


5. Bedroom Lighting Guide

Bedroom lighting should create a comfortable, relaxing, and warm atmosphere.

Consider:

  • Bed size
  • Room dimensions
  • Ceiling height
  • Lighting purpose

Recommended Lighting Types

Suitable fixtures:

✓ Chandeliers
✓ Ceiling Lights
✓ Wall Sconces
✓ Table Lamps


Bedroom Fixture Size Recommendation

Bedroom Size Recommended Fixture Size
Under 12㎡ (129 sq ft) 30–45 cm (12–18″)
12–20㎡ (129–215 sq ft) 45–60 cm (18–24″)
20㎡+ (215 sq ft+) 60–80 cm (24–31″)+

Bedroom Wall Sconce Height

Recommended:

120–150 cm (47–59″)

from the floor.

Consider:

✓ Mattress height
✓ Nightstand height
✓ Reading position
✓ Personal preference


6. Entryway & Foyer Lighting Guide

The entryway creates the first impression of a home.

The correct lighting size can:

✓ Enhance architectural character
✓ Create a welcoming atmosphere
✓ Improve vertical balance


Recommended Lighting Types

Suitable fixtures:

✓ Chandeliers
✓ Multi-tier Chandeliers
✓ Statement Lighting Fixtures


Standard Entryway

Ceiling height:

2.4–2.7 m (8–9 ft)

Recommended fixture size:

45–70 cm (18–28″)

Suitable for:

  • Apartments
  • Standard homes
  • Small foyers

Large Entryway / Foyer

Ceiling height:

3 m+ (10 ft+)

Recommended fixture size:

70–120 cm+ (28–47″+)

Suitable for:

  • Luxury homes
  • Villas
  • Double-height entrances

7. Staircase Lighting Guide

Staircase lighting should provide both decorative appeal and functional illumination.

Consider:

  • Stair height
  • Ceiling structure
  • Walking safety
  • Visual proportion

Recommended Lighting Types

Suitable fixtures:

✓ Wall Sconces
✓ Pendant Clusters
✓ Vertical Chandeliers


Wall Sconce Installation Height

Recommended:

140–170 cm (55–67″)

from the floor.


PART 2

Choose Lighting by Fixture Type

Fixture-Based Lighting Size Guide

Different lighting fixtures require different sizing considerations.

The correct fixture size depends on:

  • Installation location
  • Furniture dimensions
  • Ceiling height
  • Lighting purpose
  • Interior style
  • Visual proportion

A properly sized fixture should enhance the space without overwhelming or appearing too small.


1. Chandelier Size Guide

Chandeliers are often used as decorative focal points and statement pieces.

Common applications:

✓ Living rooms
✓ Dining rooms
✓ Entryways & foyers
✓ Staircases
✓ Luxury residential spaces


General Chandelier Size Formula

A common interior design guideline:

Room Length (ft) + Room Width (ft) = Recommended Chandelier Diameter (inch)


Example

Room size:

Length:

14 ft

Width:

12 ft

Calculation:

14 + 12 = 26

Recommended chandelier diameter:

Approximately 26 inches

Conversion:

26 × 2.54

66 cm


Chandelier Size Reference

Space Type Recommended Diameter
Small spaces 30–45 cm (12–18″)
Medium spaces 45–70 cm (18–28″)
Large spaces 70–100 cm+ (28–39″+)

Chandelier Ceiling Height Guide

Standard Ceiling Height

Approx.:

2.4–2.7 m (8–9 ft)

Recommended:

  • Compact chandeliers
  • Medium chandeliers
  • Simple decorative designs

High Ceiling Spaces

Approx.:

3 m+ (10 ft+)

Recommended:

  • Large chandeliers
  • Multi-tier chandeliers
  • Long suspension chandeliers

Suitable for:

✓ Villas
✓ Luxury residences
✓ Double-height spaces


2. Pendant Light Size Guide

Pendant lights provide focused lighting while creating decorative visual interest.

Common applications:

✓ Kitchen islands
✓ Bedrooms
✓ Reading areas
✓ Small dining spaces
✓ Side tables


Single Pendant Size Recommendation

Suitable for:

  • Small tables
  • Bedside areas
  • Reading corners

Recommended diameter:

30–50 cm (12–20″)


Multiple Pendant Arrangement Guide

For multiple pendant installations:

Recommended spacing:

60–90 cm (24–36″)

between each fixture.

Consider:

✓ Pendant diameter
✓ Number of pendants
✓ Ceiling height
✓ Furniture length
✓ Overall balance


Pendant Hanging Height

Recommended:

70–90 cm (28–36″)

Measurement:

Bottom of fixture

Tabletop / countertop surface

Suitable for:

✓ Dining tables
✓ Kitchen islands


3. Linear Pendant Light Size Guide

Linear pendant lights are ideal for long surfaces and modern architectural interiors.

Common applications:

✓ Long dining tables
✓ Kitchen islands
✓ Conference tables
✓ Open-plan interiors


Recommended Length Ratio

A common design guideline:

Fixture Length ≈ 60%–80% of Furniture Length


Example

Dining table length:

200 cm (79″)

Recommended linear pendant:

120–160 cm (47–63″)


Kitchen Island Linear Lighting

Example:

Island length:

180 cm

Recommended fixture length:

90–130 cm


Linear Pendant Installation Height

Recommended:

70–90 cm (28–36″)

Measurement:

Bottom of fixture

Table surface


Advantages of Linear Pendant Lighting

Provides:

✓ Even illumination
✓ Modern architectural appearance
✓ Balanced proportion for long furniture
✓ Contemporary interior style


4. Wall Sconce Size Guide

Wall sconces are used for:

  • Decorative lighting
  • Accent lighting
  • Functional illumination
  • Creating layered lighting effects

Common applications:

✓ Bedrooms
✓ Hallways
✓ Staircases
✓ Bathrooms
✓ Entryways


General Wall Sconce Installation Height

Recommended:

140–170 cm (55–67″)

from floor to the center of the fixture.


Bedroom Wall Sconce Guide

Recommended height:

120–150 cm (47–59″)

from floor.

Consider:

✓ Bed height
✓ Mattress height
✓ Nightstand height
✓ Reading position


Bathroom Mirror Wall Light Guide

Recommended height:

150–180 cm (59–71″)

from floor.

Consider:

✓ Mirror size
✓ User height
✓ Light direction
✓ Local electrical requirements


Wall Sconce Size Recommendation

Space Recommended Size
Small spaces 20–30 cm (8–12″)
Medium spaces 30–50 cm (12–20″)
Large spaces 50–70 cm (20–28″)+

5. Ceiling Light Size Guide

Ceiling lights are suitable for spaces requiring clean and practical lighting solutions.

Common applications:

✓ Bedrooms
✓ Small living rooms
✓ Hallways
✓ Kitchens
✓ Low ceiling spaces


Ceiling Light Size Recommendation

Room Size Recommended Fixture Size
Small spaces 30–40 cm (12–16″)
Medium spaces 40–60 cm (16–24″)
Large spaces 60–80 cm (24–31″)+

Low Ceiling Guide

For ceilings:

Below 2.5 m (8.2 ft)

Recommended:

  • Flush mount ceiling lights
  • Slim ceiling fixtures
  • Compact designs

Benefits:

✓ Saves vertical space
✓ Creates an open feeling
✓ Avoids visual pressure


High Ceiling Guide

For ceilings:

3 m+ (10 ft+)

Suitable for:

  • Large decorative ceiling lights
  • Semi-flush fixtures
  • Chandeliers

6. Table Lamp Size Guide

Table lamps provide:

  • Ambient lighting
  • Reading lighting
  • Decorative accents
  • Layered interior lighting

Common applications:

✓ Bedside tables
✓ Console tables
✓ Side tables
✓ Desks
✓ Entryway cabinets


Table Lamp Size Selection

The lamp size should match:

  • Table surface
  • Furniture height
  • Room proportion

Bedside Table Lamp

Recommended height:

45–70 cm (18–28″)

Suitable for:

  • Bedrooms
  • Guest rooms

Consider:

✓ Bed height
✓ Nightstand height
✓ Reading comfort


Living Room Table Lamp

Recommended height:

50–80 cm (20–31″)

Suitable for:

  • Side tables
  • Console tables
  • Decorative cabinets

Desk Lamp

Recommended height:

40–60 cm (16–24″)

Consider:

✓ Working position
✓ Light direction
✓ Screen reflection


Table Lamp Proportion Rule

A common design guideline:

Lampshade Height ≈ 1/2–2/3 of Lamp Base Height

This creates a balanced visual proportion.


7. Floor Lamp Size Guide

Floor lamps provide:

  • Ambient lighting
  • Reading illumination
  • Decorative height
  • Visual balance

Common applications:

✓ Living rooms
✓ Reading corners
✓ Bedrooms
✓ Offices
✓ Hospitality spaces


Floor Lamp Height Recommendation

Standard floor lamp height:

120–180 cm (47–71″)


Living Room Floor Lamp

Recommended:

150–180 cm (59–71″)

Suitable placement:

  • Beside sofas
  • Next to lounge chairs
  • Reading areas

Reading Floor Lamp

Recommended:

140–170 cm (55–67″)

Consider:

✓ Light direction
✓ Sitting position
✓ Eye comfort


Floor Lamp Furniture Proportion

Recommended:

The floor lamp height should be:

  • Similar to sofa back height
  • Slightly higher than seating position
  • Balanced with surrounding furniture

Floor Lamp Placement Distance

Recommended:

20–50 cm (8–20″)

from furniture.

Avoid:

× Blocking walking paths
× Overcrowding furniture
× Creating direct glare


Fixture Type Summary

Fixture Type Best Applications Key Measurement
Chandelier Living room, dining room, foyer Room size formula
Pendant Light Island, bedside, small areas Diameter & spacing
Linear Pendant Long tables, islands Furniture length ratio
Wall Sconce Bedroom, hallway, staircase Installation height
Ceiling Light Bedrooms, low ceilings Room size & ceiling height
Table Lamp Bedside, desk, side tables Height & furniture proportion
Floor Lamp Living room, reading areas Height & placement distance

PART 3

Choose Lighting by Material

Material-Based Lighting Size Guide

The material of a lighting fixture affects its visual weight, light transmission, texture, and overall presence within a space.

When selecting the correct size, consider:

  • Material appearance
  • Visual weight
  • Surface texture
  • Transparency
  • Interior style
  • Room proportion
  • Furniture scale

Natural materials are unique by nature. Variations in:

  • Color
  • Veining
  • Texture
  • Surface patterns

are normal characteristics and make each piece distinctive.


1. Alabaster Lighting Size Guide

Alabaster lighting is known for:

✓ Natural stone patterns
✓ Soft light diffusion
✓ Warm glowing appearance
✓ Unique translucent texture

Because alabaster has a luxurious natural appearance, it works best when given enough space to showcase its natural beauty.


Recommended Spaces

Suitable for:

✓ Living rooms
✓ Dining rooms
✓ Entryways
✓ Bedrooms
✓ Luxury residences


Size Recommendation

Small Spaces

Recommended:

30–50 cm (12–20″)

Suitable for:

  • Bedrooms
  • Hallways
  • Accent lighting areas

Medium Spaces

Recommended:

50–80 cm (20–31″)

Suitable for:

  • Living rooms
  • Dining areas
  • Main interior spaces

Large Spaces

Recommended:

80 cm+ (31″+)

Suitable for:

  • Villas
  • Large foyers
  • Double-height spaces

Alabaster Selection Tips

Recommended:

✓ Allow enough surrounding space
✓ Highlight natural stone texture
✓ Pair with warm materials
✓ Avoid overcrowding small spaces


2. Marble Lighting Size Guide

Marble lighting features:

✓ Architectural elegance
✓ Premium stone texture
✓ Strong visual presence
✓ Unique natural patterns

Because marble has a heavier visual appearance, careful sizing is important.


Recommended Spaces

Suitable for:

✓ Luxury living rooms
✓ Dining rooms
✓ Entryways
✓ Boutique hotels
✓ High-end residences


Size Recommendation

Small Marble Fixtures

Recommended:

20–40 cm (8–16″)

Suitable for:

  • Bedside lighting
  • Side tables
  • Decorative areas

Medium Marble Fixtures

Recommended:

40–80 cm (16–31″)

Suitable for:

  • Dining areas
  • Living rooms
  • Feature spaces

Large Marble Fixtures

Recommended:

80 cm+ (31″+)

Suitable for:

  • Luxury homes
  • Large entrances
  • Statement interiors

Marble Selection Tips

Recommended:

✓ Provide sufficient visual space
✓ Balance with furniture scale
✓ Use as a design focal point
✓ Consider the weight of natural stone


3. Travertine Lighting Size Guide

Travertine lighting features:

✓ Natural porous texture
✓ Warm earthy tones
✓ Organic architectural style
✓ Modern natural aesthetic

Travertine is ideal for contemporary, minimalist, and organic interiors.


Recommended Spaces

Suitable for:

✓ Modern homes
✓ Minimalist interiors
✓ Luxury residences
✓ Architectural spaces


Size Recommendation

Small Spaces

Recommended:

30–50 cm (12–20″)


Medium Spaces

Recommended:

50–80 cm (20–31″)


Large Spaces

Recommended:

80 cm+ (31″+)


Travertine Selection Tips

Recommended:

✓ Combine with wood, stone, and natural colors
✓ Maintain an open feeling
✓ Highlight organic textures
✓ Suitable for warm modern interiors


4. Crystal Lighting Size Guide

Crystal lighting is recognized for:

✓ Light reflection
✓ Decorative elegance
✓ Luxurious appearance
✓ Strong visual impact

Crystal fixtures can create a dramatic focal point when correctly sized.


Recommended Spaces

Suitable for:

✓ Entryways
✓ Dining rooms
✓ Living rooms
✓ Double-height spaces
✓ Luxury residences


Size Recommendation

Standard Spaces

Recommended:

50–80 cm (20–31″)


Large Spaces

Recommended:

80–150 cm+ (31–59″+)

Suitable for:

  • Grand entrances
  • Villas
  • High ceilings

Crystal Selection Tips

Consider:

✓ Ceiling height
✓ Viewing distance
✓ Reflection effect
✓ Overall room openness


5. Glass Lighting Size Guide

Glass lighting provides:

✓ Transparency
✓ Lightweight visual appearance
✓ Modern elegance
✓ Soft light diffusion

Glass fixtures are suitable for spaces where you want to maintain openness.


Recommended Spaces

Suitable for:

✓ Living rooms
✓ Dining rooms
✓ Bedrooms
✓ Kitchens
✓ Modern interiors


Size Recommendation

Small Glass Fixtures

Recommended:

20–40 cm (8–16″)


Medium Glass Fixtures

Recommended:

40–70 cm (16–28″)


Large Glass Fixtures

Recommended:

70 cm+ (28″+)


Glass Selection Tips

Recommended:

✓ Ideal for smaller spaces
✓ Creates visual openness
✓ Works well with minimalist design
✓ Reduces visual heaviness


6. Ceramic Lighting Size Guide

Ceramic lighting features:

✓ Artistic craftsmanship
✓ Handmade appearance
✓ Unique surface texture
✓ Decorative character


Recommended Spaces

Suitable for:

✓ Bedrooms
✓ Living rooms
✓ Hallways
✓ Boutique hotels
✓ Artistic interiors


Size Recommendation

Small Ceramic Fixtures

Recommended:

20–40 cm (8–16″)


Medium Ceramic Fixtures

Recommended:

40–70 cm (16–28″)


Large Ceramic Fixtures

Recommended:

70 cm+ (28″+)


7. Textile & Paper Lighting Size Guide

Textile and paper lighting features:

✓ Soft visual appearance
✓ Lightweight structure
✓ Warm diffused lighting
✓ Natural decorative style

Common materials:

  • Linen
  • Cotton fabric
  • Paper shades
  • Natural textile covers

Recommended Spaces

Suitable for:

✓ Bedrooms
✓ Living rooms
✓ Dining areas
✓ Reading corners
✓ Scandinavian interiors
✓ Japandi interiors


Size Recommendation

Small Textile & Paper Fixtures

Recommended:

30–50 cm (12–20″)


Medium Fixtures

Recommended:

50–80 cm (20–31″)


Large Fixtures

Recommended:

80 cm+ (31″+)


Textile & Paper Selection Tips

Recommended:

✓ Suitable for creating a soft atmosphere
✓ Larger sizes can work well due to lightweight appearance
✓ Pair with natural and warm interiors


8. Bamboo & Rattan Lighting Size Guide

Bamboo and rattan lighting features:

✓ Natural handcrafted texture
✓ Lightweight visual effect
✓ Organic design language
✓ Relaxed atmosphere

Popular interior styles:

  • Coastal
  • Bohemian
  • Japandi
  • Natural modern

Recommended Spaces

Suitable for:

✓ Dining rooms
✓ Bedrooms
✓ Living rooms
✓ Sunrooms
✓ Hospitality spaces


Size Recommendation

Small Bamboo & Rattan Fixtures

Recommended:

30–50 cm (12–20″)


Medium Fixtures

Recommended:

50–90 cm (20–35″)


Large Fixtures

Recommended:

90 cm+ (35″+)


Bamboo & Rattan Selection Tips

Recommended:

✓ Larger sizes can create a strong natural focal point
✓ Combine with wood and neutral colors
✓ Suitable for relaxed lifestyle interiors


9. Wood Lighting Size Guide

Wood lighting features:

✓ Natural warmth
✓ Organic texture
✓ Scandinavian influence
✓ Timeless appearance


Recommended Spaces

Suitable for:

✓ Living rooms
✓ Dining rooms
✓ Bedrooms
✓ Offices
✓ Modern organic interiors


Size Recommendation

Small Wood Fixtures

Recommended:

30–50 cm (12–20″)


Medium Wood Fixtures

Recommended:

50–90 cm (20–35″)


Large Wood Fixtures

Recommended:

90 cm+ (35″+)


Wood Selection Tips

Recommended:

✓ Balance with furniture scale
✓ Pair with natural materials
✓ Avoid oversized fixtures in small rooms
✓ Highlight craftsmanship and texture


Material Size Comparison Summary

Material Visual Character Recommended Spaces
Alabaster Soft, warm, natural texture Living room, dining room, foyer
Marble Luxury, architectural, strong presence Luxury homes, dining rooms
Travertine Organic, natural, modern Modern residences
Crystal Elegant, reflective, decorative Foyers, dining rooms, luxury spaces
Glass Light, transparent, modern Bedrooms, contemporary interiors
Ceramic Artistic, handcrafted Bedrooms, creative spaces
Textile & Paper Soft, warm, lightweight Bedrooms, Scandinavian interiors
Bamboo & Rattan Natural, relaxed, organic Coastal, Japandi, natural interiors
Wood Warm, timeless, organic Modern, Scandinavian interiors

Natural Material Information

Important Notice

AELVENA natural material lighting products are unique by nature.

Natural variations may include:

  • Color differences
  • Vein variations
  • Texture changes
  • Surface characteristics

These variations are not defects. They are natural features that make each lighting piece unique.


PART 4

Measurement & Installation Guide

How to Measure, Select, and Install Your Lighting

Choosing the correct lighting size is only the first step.

Proper measurement and installation planning help ensure:

✓ Balanced room proportions
✓ Comfortable lighting performance
✓ Safe installation
✓ Better interior harmony
✓ Long-term satisfaction

Before installation, always confirm the product dimensions, electrical requirements, ceiling structure, and local installation standards.


1. Understanding Lighting Dimensions

How to Read Product Measurements

AELVENA product pages provide detailed measurements to help customers select the correct fixture size.

Lighting dimensions may include:

  • Diameter
  • Width
  • Length
  • Height
  • Suspension Length
  • Adjustable Hanging Range
  • Canopy Size
  • Weight

Diameter (Ø)

Diameter refers to the overall width of a round lighting fixture.

Commonly used for:

  • Chandeliers
  • Pendant lights
  • Ceiling lights
  • Round fixtures

Example:

Ø60 cm / 23.6″

Means:

Fixture diameter:

60 cm

Approximately:

23.6 inches


Width (W)

Width refers to the horizontal measurement of the fixture.

Commonly used for:

  • Wall sconces
  • Linear fixtures
  • Rectangular chandeliers

Example:

W120 cm / 47.2″

Means:

Fixture width:

120 cm


Length (L)

Length refers to the longest dimension of a fixture.

Commonly used for:

  • Linear pendant lights
  • Dining table lighting
  • Kitchen island lighting

Example:

L150 cm / 59.1″

Means:

Fixture length:

150 cm


Height (H)

Height refers to the vertical size of the lighting body.

Example:

H40 cm / 15.7″

Means:

Fixture height:

40 cm


Important Note

For hanging fixtures, product height may not include:

  • Suspension cable
  • Rod
  • Chain
  • Adjustable hanging components

Please check the specific product page for complete dimensions.


2. Centimeter & Inch Conversion Guide

cm / inch Measurement Reference

AELVENA provides measurements in both:

  • Centimeters (cm)
  • Inches (″)

Conversion:

1 inch (″) = 2.54 cm


Common Conversion Chart

Centimeters Inches
30 cm 11.8″
40 cm 15.7″
50 cm 19.7″
60 cm 23.6″
70 cm 27.6″
80 cm 31.5″
90 cm 35.4″
100 cm 39.4″
120 cm 47.2″
150 cm 59.1″

3. Ceiling Height Guide

Choosing Lighting Based on Ceiling Height

Ceiling height has a significant impact on fixture selection.

Before choosing a lighting fixture, measure:

✓ Floor-to-ceiling height
✓ Installation location height
✓ Furniture height
✓ Available vertical space


Standard Ceiling Height

2.4–2.7 m (8–9 ft)

Recommended:

✓ Medium chandeliers
✓ Pendant lights
✓ Ceiling lights
✓ Wall sconces

Suitable for:

  • Apartments
  • Bedrooms
  • Standard living rooms
  • Dining areas

High Ceiling Spaces

3 m+ (10 ft+)

Recommended:

✓ Large chandeliers
✓ Multi-tier lighting
✓ Oversized decorative fixtures

Suitable for:

  • Villas
  • Luxury residences
  • Large foyers
  • Open-plan interiors

Double-Height Space Guide

For double-height spaces, consider:

✓ Vertical proportion
✓ Viewing distance
✓ Fixture scale
✓ Architectural balance

Recommended:

  • Large statement chandeliers
  • Multi-level pendant arrangements
  • Oversized decorative lighting

4. Chandelier Installation Guide

Chandeliers should be installed according to:

  • Ceiling height
  • Room function
  • Furniture placement
  • Viewing distance

Dining Table Chandelier

Recommended distance:

70–90 cm (28–36″)

Measurement:

Bottom of chandelier

Dining table surface

Benefits:

✓ Comfortable conversation height
✓ Reduced glare
✓ Balanced visual proportion


Kitchen Island Pendant Installation

Recommended distance:

70–90 cm (28–36″)

Measurement:

Bottom of fixture

Countertop surface

Consider:

✓ Island width
✓ Number of pendants
✓ Pendant diameter
✓ Cooking and seating areas


Living Room Chandelier

Consider:

✓ Ceiling height
✓ Sofa arrangement
✓ Walking clearance
✓ Room openness

Avoid:

× Installing too low
× Blocking sight lines
× Choosing a fixture too small for the room


Entryway & Foyer Chandelier

Recommended clearance:

Minimum 200 cm (79″) from floor

to the bottom of the fixture.

Suitable for:

  • Entry halls
  • Large foyers
  • Double-height entrances

5. Wall Sconce Installation Guide

Wall sconces provide decorative and functional lighting.

Common applications:

✓ Bedrooms
✓ Hallways
✓ Staircases
✓ Bathrooms
✓ Entryways


General Wall Sconce Height

Recommended:

140–170 cm (55–67″)

from floor to fixture center.


Bedroom Wall Sconce

Recommended:

120–150 cm (47–59″)

from floor.

Consider:

✓ Mattress height
✓ Bedside table height
✓ Reading comfort


Bathroom Mirror Light / Wall Sconce

Recommended:

150–180 cm (59–71″)

from floor.

Consider:

✓ Mirror size
✓ Face illumination
✓ User height
✓ Moisture environment


Hallway Wall Sconce

Recommended spacing:

180–250 cm (70–98″)

between fixtures.


6. Ceiling Light Installation Guide

Ceiling lights are ideal for spaces requiring a clean and compact lighting solution.

Suitable for:

✓ Bedrooms
✓ Hallways
✓ Kitchens
✓ Bathrooms
✓ Low ceiling rooms


Installation Considerations

Before installation:

✓ Confirm ceiling structure
✓ Check electrical location
✓ Ensure proper mounting support
✓ Verify fixture weight compatibility


Low Ceiling Recommendation

Ceiling height:

Below 2.5 m (8.2 ft)

Recommended:

✓ Flush mount ceiling lights
✓ Slim profile fixtures

Benefits:

✓ Maximizes available space
✓ Creates an open feeling


7. Table Lamp Placement Guide

Table lamps are decorative and functional lighting elements.

Common applications:

✓ Bedside tables
✓ Side tables
✓ Console tables
✓ Desks
✓ Cabinets


Bedside Table Lamp

Recommended height:

45–70 cm (18–28″)

Consider:

✓ Bed height
✓ Nightstand size
✓ Reading position


Living Room Table Lamp

Recommended height:

50–80 cm (20–31″)

Suitable for:

  • Side tables
  • Console tables
  • Decorative cabinets

Desk Lamp

Recommended height:

40–60 cm (16–24″)

Consider:

✓ Working area
✓ Light direction
✓ Screen reflection


Table Lamp Proportion Rule

Recommended:

Lampshade height ≈ 1/2–2/3 of lamp base height

This creates balanced visual proportions.


8. Floor Lamp Placement Guide

Floor lamps create height, atmosphere, and layered lighting.

Common applications:

✓ Living rooms
✓ Reading corners
✓ Bedrooms
✓ Offices
✓ Hospitality spaces


Floor Lamp Height

Standard:

120–180 cm (47–71″)


Living Room Floor Lamp

Recommended:

150–180 cm (59–71″)

Placement:

  • Beside sofa
  • Next to lounge chair
  • Reading corner

Reading Floor Lamp

Recommended:

140–170 cm (55–67″)

Consider:

✓ Sitting position
✓ Light direction
✓ Eye comfort


Floor Lamp Placement Distance

Recommended:

20–50 cm (8–20″)

from furniture.

Avoid:

× Blocking walking paths
× Overcrowding furniture
× Direct glare


9. Installation Preparation Checklist

Before Installing Your AELVENA Lighting

Please confirm:


Electrical Requirements

✓ Local voltage compatibility
✓ Wiring requirements
✓ Power connection location
✓ Professional installation requirements


Ceiling & Wall Structure

Confirm:

✓ Installation surface strength
✓ Proper mounting support
✓ Electrical box position
✓ Fixture weight suitability

For large fixtures such as:

  • Crystal chandeliers
  • Stone lighting
  • Oversized chandeliers

professional installation is recommended.


Space Measurement Checklist

Confirm:

✓ Room length
✓ Room width
✓ Ceiling height
✓ Furniture dimensions
✓ Installation location
✓ Hanging height


10. Before Ordering Size Checklist

Confirm Before Purchase

Before purchasing an AELVENA lighting fixture, please check:


Space Information

✓ Room dimensions
✓ Ceiling height
✓ Installation area
✓ Interior style


Fixture Dimensions

Confirm:

✓ Diameter (Ø)
✓ Width (W)
✓ Length (L)
✓ Height (H)
✓ Suspension length
✓ Installation method


Furniture Proportion

Consider:

✓ Dining table size
✓ Kitchen island length
✓ Bed size
✓ Sofa dimensions
✓ Cabinet height


Need Help Choosing the Right Size?

If you are unsure which size is best for your space, AELVENA recommends providing:

  1. Room dimensions
  2. Ceiling height
  3. Installation location
  4. Furniture dimensions
  5. Interior photos (optional)

Our team can provide guidance based on:

  • Space proportion
  • Lighting style
  • Installation requirements
  • Design preferences