Types of DC to DC LED drivers, constant current output DC voltage, LED Lighting

 100 - 277Vac, 39.2W, 700mA, 40-56V, [0-10V], IP64 LED Driver

https://www.futureelectronics.com/p/semiconductors--Led-lighting-components--led-driver-modules-rev--constant-current-acdc-led-drivers/rsld035-16-enedo-8362501