Made this to troll an apple zealot at work. He showed up with this illuminating his desk, powered from his Mac. Designed for the USB LED light strips from the COB Store on Aliexpress (Listed as Dropshipping 3V 5V LED Light Strip COB Lamp 3.7V Battery USB Powered LED Chip Decor Lights Signal Bulbs Red Blue Green White). It should work with any 10mm LED strip though. Poor quality pictures provided by my android phone. Should have used my iphone to snap them. ;-) I kid of course.