Last Updated: March 15, 2025, 5:00 PM

Warranty Coverage

Lighting Fixtures: JMcrystal lighting fixtures come with a 2-year warranty, ensuring no defects in materials or workmanship. This warranty applies to the original owner of the lighting fixtures and is non-transferable.

LED Bulbs: The LED bulbs from JMcrystal Lights are provided as a gift and are not subject to any additional charges, therefore they are not covered under warranty.

Covered Items

This warranty covers defects in materials and workmanship, including:

• Wiring errors
• Switch failures
• Loose or damaged parts
• Corrosion
• Paint or finish defects

Exclusions

This warranty does not cover damages caused by misuse, abuse, negligence, or accidents, including:

• Improper installation
• Power surges or electrical spikes
• Exposure to extreme temperatures or weather conditions
• Unauthorized repairs or modifications

✨ How to Choose the Right Size Light Fixture for Any Room

Lighting is more than illumination—it defines atmosphere, enhances design, and creates balance within a space. Selecting a fixture that is correctly scaled to the room ensures both beauty and function. This professional guide will help you determine the ideal size, height, and placement for chandeliers, pendants, flush mounts, sconces, and more.

1. How to Calculate the Ideal Fixture Diameter

A simple formula can help determine the perfect fixture width for most rooms:

Step-by-Step Formula

1. Measure the length and width of the room (in feet).

2. Add the two numbers together.

3. Convert the total from feet to inches—this number equals the ideal fixture diameter.

Example
A room measuring 12 ft × 14 ft:
12 + 14 = 26 → Recommended fixture diameter: 26 inches

This ensures the light feels proportionate and visually balanced in the space.

2. Calculating Fixture Height

The height of the fixture should also correspond to the ceiling height.

Formula for Fixture Height

Room Height × 2.5 to 3 inches

Example
10-ft ceiling:
10 × 2.5–3 = 25–30 inches fixture height

Taller ceilings can support taller, more dramatic fixtures.

3. Recommended Hanging Heights

Above Dining Tables

Hang chandeliers or pendants 32–36 inches above the tabletop.

Above Kitchen Islands

Pendant lights should also be 32–36 inches above the countertop for optimal task lighting and visual harmony.

4. Sizing Multiple Pendants

For kitchen islands or long tables:

• Each pendant should measure roughly ¼ the length of the surface below.

• Space the pendants evenly for a clean, intentional look.

📌 Room-by-Room Lighting Size & Placement Guide

Room-by-Room Tips (Simplified & Enhanced)

LIVING ROOM

• Use the length + width formula to scale chandeliers properly.

• Maintain minimum 7 ft clearance below ceiling fixtures.

• Add floor and table lamps to layer the lighting.

DINING ROOM

• Chandeliers should complement—not overpower—the table.

• For long tables, use two or three pendants for balanced lighting.

KITCHEN

• Island pendants should provide bright, focused light.

• Use under-cabinet lighting to enhance countertop visibility.

BEDROOM

• Use soft ambient lighting + directional bedside lighting.

• Ceiling fixtures should stay proportional to room dimensions.

BATHROOM

• Side-mounted sconces create the most flattering vanity lighting.

• Ceiling fixtures should evenly illuminate the whole space.

ENTRYWAY

• Chandeliers make an impactful first impression.

• Ensure ample clearance, especially near doors.