A powerfull LED Flood diving lamp – Part 2 Driver and battery design

InĀ Part 1, I explained the main principle of the LED diving lamp I built, and the mechanical part of it. It is now time to take a closer look on what is inside. In this article we will talk about the battery design, and the LED Driver. Continue reading “A powerfull LED Flood diving lamp – Part 2 Driver and battery design”