With the evolution of technology, LED bulbs have become the preferred choice for home lighting thanks to their energy efficiency and long lifespan. However, choosing the right LED bulb can be a challenge, especially when it comes to understanding the equivalencies with old incandescent bulbs. Here is a guide to help you make the best choice.

Equivalencies Between Incandescent and LED Bulbs

Light Output (Lumens vs. Watts)

Unlike incandescent bulbs, where wattage (W) was an indicator of brightness, LEDs are measured in lumens (lm), which indicate the amount of light emitted.

• 40W Incandescent ≈ 450 lm (4-6W LED)
• 60W Incandescent ≈ 800 lm (8-12W LED)
• 75W Incandescent ≈ 1100 lm (13-15W LED)
• 100W Incandescent ≈ 1600 lm (16-20W LED)

Color Temperature

Color temperature is measured in Kelvin (K) and determines the lighting ambiance:

• 2700K-3000K: Warm light, similar to incandescent bulbs, ideal for relaxation spaces.
• 3500K-4100K: Neutral light, suitable for kitchens and bathrooms.
• 5000K-6500K: Cool light, often used for workspaces.

For more details, consult our Guide on Color Temperatures to find the bulb best suited to your space.

LED Lifespan

LED bulbs have an advertised lifespan that can reach 20,000 to 50,000 hours. However, this lifespan is measured in a laboratory and can vary depending on several factors:

• Quality of electrical installation: Aging wiring can cause malfunctions or voltage spikes, reducing the lifespan of LEDs.
• Socket overheating: If the bulb is installed in a closed globe not designed for LEDs, this can cause overheating and reduce its lifespan.

Recycling LED Bulbs

LED bulbs must be recycled. Once they become unusable, you must take them either to your local recycling center or to a store that provides recycling bins for this purpose. They contain electronic components that must be disposed of appropriately to prevent pollution.

Energy Consumption Scales

Energy labels have recently changed. The old A++, A+, A classifications have now been replaced by a scale ranging from A to G. Here is what that means:

• A: Very high energy efficiency
• B to E: Medium to low energy efficiency
• F and G: Low energy efficiency

Even if an F or E rated bulb might seem less efficient, it still consumes significantly less than a standard incandescent bulb.

Conclusion

Choosing the right LED bulb requires understanding the equivalencies in terms of brightness, color temperature, and energy consumption. By taking these factors into account, you can optimize your home's lighting while saving energy.

Do not hesitate to consult our selection to find the perfect LED bulb for your needs!

Our selection of decorative LED bulbs