LED power supplies, LED Lighting controls, LED driver chips, LED driver module

 100 - 277Vac, 50.4W, 600 - 1200mA, 28-42V, [0-10V, TRI...], IP20 LED Driver

https://www.futureelectronics.com/p/semiconductors--Led-lighting-components--led-driver-modules-rev--constant-current-acdc-led-drivers/psb50w-1200-42-erp-power-4119800