LED Lightning Components, high power LED driver circuit, - tatanh1983/conchodom GitHub Wiki

100 - 277Vac, 21W, 500mA, 24-42V, [0-10V, TRI...], IP64 LED Driver

https://www.futureelectronics.com/p/semiconductors--Led-lighting-components--led-driver-modules-rev--constant-current-acdc-led-drivers/ess030w-0500-42-erp-power-3120461