High Power LED Driver Circuits : 12 Steps (with Pictures) - Instructables
High efficiency 300mA 8 25*1W DC 36V ~ 80V Led Driver 8W/10W/12W/14W/16W/18W/20W/24W/25W Power Supply AC 220V for ceiling lamp|led scan|led lighting for stageled bulb with remote control - AliExpress
high efficiency white led driver under Repository-circuits -32931- : Next.gr
MAX6948B High-Efficiency PWM LED Driver with Boost Converter and Five Constant-Current GPIO Ports | Maxim Integrated
A8508: Wide Input Voltage Range, 8-Channel LED Driver