OPTOTRONIC OTi 40W 120-277 1A4 DIM-1 AUX Constant Current Programmable Compact LED Driver (*2743W2 / 57353)

- Compact 40W Constant Current LED Driver ? Adjustable output from 400?1400mA (1mA steps) with a 700mA default. Ideal for downlights, recessed troffers, wall wash, and in-grade fixtures. - Smooth Dimming to 1% with Dim-to-Off ? Delivers architectural-grade dimming via isolated 0?10V interface. Features include Synchronized ON/OFF, Soft Start, and dimming interface protection. - Offline Programmable with OEM Features ? No AC power needed to program. Includes Constant Lumen Maintenance, End-of-Life Indication, LED Thermal Protection, and customizable output for maximum performance. - Auxiliary Output for Low Power Devices ? Optional 12V, 20V, or 24V AUX output powers controls or sensors. Perfect for modern smart lighting applications. - Durable, UL Listed & Easy to Install ? Familiar compact form factor (5.0" x 2.4" x 1.1") with universal input (120?277V & 347V). UL Listed (E333135), FCC Class A, IP20 rated, dry & damp location approved.