OPTOTRONIC OTi 55W 120-277 2A0 DIM-1 AUX Constant Current Programmable Compact LED Driver (*2743W4 / 57357)

- 55W Programmable LED Driver in Compact Housing ? Set output current from 700mA to 2000mA (1mA steps), with a 1000mA default. Ideal for office and retail lighting: downlights, troffers, wall wash, and in-grade fixtures. - Smooth Dimming to 1% with Dim-to-Off ? Provides architectural-grade dimming via isolated 0?10V interface. Includes synchronized ON/OFF timing, soft start, and full dimming interface protection. - Offline Programmable with OEM Features ? Configure without AC power. Features include Constant Lumen Maintenance, End-of-Life Indication, and LED Thermal Foldback at 100ºC for long-term reliability. - 12V, 20V, 24V AUX Output Support ? Optional auxiliary output powers sensors or control accessories. Perfect for integrating advanced lighting control components. - Compact, Compliant, and Easy to Install ? Standard 5.0" x 2.4" x 1.1" housing with universal 120?277V input. UL Class 2 output, UL Listed (E333135), FCC Class A, IP20 rated, dry & damp location approved.