The BL LED COMBO J5 is our most versatile LED Driver, compatible with TRIAC, ELV, 0-10V, Phase Cut and MLV dimming protocols, and available in a range of sizes that can power up to 288W over 3x96W output channels. These Class 2, UL approved, constant voltage LED drivers have a universal 100-277VAC input voltage and are enclosed in a low profile housing with integrated wiring compartments, making installation easy.