1. 4x10w Cree LED work light, 2. 8, 25, 40 degree, 10-30V DC, 3. ... . CTT: 6000K, 5. life over 30000 hours Inter-connectable LED work lightLED power: 48W,LED Qty: 16*3w high intensity CREE ... : Stainless Steel,Life Span: 30000+ hours 48W Inter Connectable LED Work Light IP67 CREE chip for Truck