Light Bulb Guide

Choosing the right light bulb can make a huge difference in how your home looks and feels. The brightness, colour temperature, shape, and base type of a bulb all affect the way a fixture performs and the atmosphere it creates in a room.

Whether you're replacing a bulb or selecting lighting for a new fixture, this guide will help you make the right choice.

Light Bulb Basics

Modern lighting uses several measurements and specifications that determine how a bulb performs. The most important ones to know are lumens, watts, and colour temperature.

Lumens

Lumens measure how much light a bulb produces.

In the past, brightness was often associated with wattage. Today, lumens provide a much more accurate way to compare brightness, especially with energy-efficient LED bulbs.

Typical brightness levels include:

  • 450 lumens: soft accent lighting
  • 800 lumens: similar to a traditional 60W bulb
  • 1100 to 1600 lumens: bright room lighting
  • 2000+ lumens: very bright lighting for larger spaces

For most homes, an 800 lumen LED bulb works well for general lighting.

Watts

Watts measure how much electricity a bulb uses.

Traditional incandescent bulbs required higher wattage to produce bright light, while LED bulbs produce the same brightness using much less energy.

For example:

  • 60W incandescent bulb = 800 lumens
  • 8 to 10W LED bulb = 800 lumens

This is why LED bulbs are far more energy efficient and are now the most common lighting choice.

Colour Temperature

Colour temperature describes the appearance of light.

Lower numbers produce warmer, yellow-toned light, while higher numbers create cooler white light.

Common colour temperatures include:

2700K – Warm White

Soft and cozy lighting similar to traditional incandescent bulbs. Great for living rooms and bedrooms.

3000K – Soft White

A balanced warm light used throughout many homes.

4000K – Neutral White

A clean, natural tone that works well in kitchens and bathrooms.

5000K – Daylight

Bright, crisp white light often used in workspaces or garages.

Choosing the right colour temperature helps set the mood in each room.

Types of Light Bulbs

Different bulb technologies offer different benefits in terms of efficiency, brightness, and lifespan.

LED Bulbs

LED bulbs are the most popular lighting option for modern homes. They are highly energy efficient and can last significantly longer than traditional bulbs.

LED bulbs use very little electricity while producing bright, consistent light. Most LED bulbs last between 15,000 and 25,000 hours and are available in many colour temperatures, brightness levels, and bulb shapes. Because of their efficiency and long lifespan, LED lighting is the most common choice for residential fixtures today.

Incandescent Bulbs

Incandescent bulbs were once the standard for home lighting. They produce a warm, familiar glow and turn on instantly at full brightness.

However, incandescent bulbs use much more energy than modern lighting technologies and have a shorter lifespan. Most incandescent bulbs last around 1,000 hours, which is significantly less than LED bulbs. Because of their lower efficiency, they are now used less frequently in modern homes.

Halogen Bulbs

Halogen bulbs are a type of incandescent lighting that uses halogen gas to improve brightness and efficiency. They produce a crisp, bright light that works well for accent and task lighting.

These bulbs typically last longer than traditional incandescent bulbs and provide excellent colour clarity. Halogen bulbs are often used in spotlights, recessed lighting, and directional lighting applications where a focused beam of light is needed.

CFL Bulbs

Compact fluorescent lamps, commonly called CFL bulbs, were developed as a more energy-efficient alternative to incandescent lighting.

CFL bulbs use less electricity and last longer than traditional incandescent bulbs, usually around 8,000 hours. However, they can take a moment to reach full brightness and are gradually being replaced by LED bulbs, which offer longer lifespans and better overall performance.

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