Kessil A360N Narrow Angle Tuna Blue 90W LED LED: 90W DEX 5000 L Fixture Dimensions: 3.8" x 4" (Length x Diamete Coverage Area: A360N: 18" surface radius by 4` to 5` penetration (on averag Power Supply: 100-240 VAC (Input), 48 VDC, 1.87A (Outpu Power Usage: 90W