LED bulb has been used in every next household in today’s time, but have you heard of a bulb which works without electricity? Well, we have a brand which works on the technology and enable the device ...

This is Ohm Electric's "LED light bulb with light / dark / human sensor". Brightness equivalent to light bulb color is 380 lumens, daylight color equivalent is 400 lumens. The power consumption is 6.3 ...

Unlock to see our ratings and compare products side by side Actual 3K or 12.5K color temperature (kelvin) is the average measured color temperature of 10 bulb samples. Those with 2700 K are closest to ...

Lewis Howard Latimer worked for Thomas Edison and drew patent diagrams for Alexander Graham Bell. A museum in Queens displays his work. By James Barron The Queens home of the Black inventor who ...

A light bulb is a device that produces light when powered by electricity. It's one of the most important inventions in history. Light bulbs help us see in the dark, work at night, and live more ...