A unique mechanical design aspires to remove heat from this LED light bulb’s insides, but you still need to keep external ventilation in mind.

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...

There was an error while loading. Please reload this page. In this project I prototyped a LED Blinker PCB, or in essence, an Astable Multivibrator with 2 LEDs. I did ...

This Flexible PCB LED is for ERCFv2. It reduces the amount of soldering you are required to do for the NeoPixel arrays found in the front of the ERCFv2 and the rear of the Enraged Rabbit Cotton Tail ...

This circuit utilises a low-cost 3W LED board to construct a battery-powered night lamp. This board consists of eight SMD2835 LEDs connected in series. Branded LED bulbs have SMPS drivers and ...

It has taken years for LED prices and light output to reach levels necessary to make marketable lighting products to replace conventional tungsten and CCFL bulbs. Having said that, the costs are still ...