Lamp HQ, taming LED light problems, providing lighting calculators and friendly lighting expertise.
Lighting Guides
LED Bathroom Mirrors: Chic Style Meets Beaming Function
Lighting Guides
Does a Motion Sensor Light Need a Switch?
Lighting Guides
LED Color Clash: Warm White or Cool White – What’s Your Vibe?
LED Guides, Online Calculators
LED Beam Angle Guide – With Beam Angle Calculator
Lighting Calculators

Converting Lumens to Watts and Watts to Lumens with This Calculator Has Never Been Easier
The conversion between lumens and watts is important if you want to replace your old light …
Solve Common Issues
Interesting LED Know-How

How LEDs Glow: The Secrets of Light Emitting Diodes
LED is a long established, low power lighting technology. It’s many advantages has ensured the rise …