This is a look inside a typical 10W LED floodlight. These lights tend to have a back and front assembly. The back assembly is where the electronic driver (ballast) is …
This was originally going to be a graphical demonstration of how LED efficiency goes down with increasing current, but instead it turned into an intriguing and then annoying graphical representation …
After the disaster of the previous test where I plotted the intensity and efficiency of a 10W LED and got a very weird result due to the LED being defective, …
I bought this 12V 10W LED floodlight to see if it used a current regulator or just a simple resistor. It turned out to use a current regulator based on …
I bought this on ebay while purchasing other items from the same supplier, and wondered how they could sell and ship a 10W LED floodlight for about £5 ($8). Here’s …
I got these mainly because I really liked the style of the aluminium housing. They are basically a housing with an LED, driver and glass lens on the front. They …
Having had a less than excellent experience with the high power LEDs in my bench floodlights, I though it might be interesting to remove the reflector and mount four 10W …
You can now buy me cake and things to take apart at:- A look inside a typical 10W rechargeable LED floodlight from ebay. This is the LONG version with the …