Heise's DRL Series dual-row Light Bars have an integrated daytime running light in the center along the entire length of the bar, with a clean white light that provides additional visibility - day or night. The daytime running lights can be lit without the off-road lights being on and are powered by 6V to 24V circuits, using new 3-wire DT3 and ATP3 plugs and pigtails. Rated IP67 with a military grade metal breather port that allows moisture to escape. Built to last, featuring Heise's proprietary torture-tested heavy-duty construction with a virtually unbreakable polycarbonate lens, backed by a limited lifetime warranty. Specifications: Input Voltage: 10-30V DC, Power Consumption: 120W, (40-3W white LEDs), Current Consumption: 8.7 Amps at 13.8 Volts, Raw Lumen: 9600 LM, Lux at 10m: 655 (white LEDs only), Color Temperature: 6000K, Beam Pattern: Combo flood (90 degree) / spot (8 degree). Construction: Housing Material: Die-cast aluminum, Housing Color: Black, Lens Material: Polycarbonate, Mounting Bracket: Die-cast aluminum, Hole Dimensions: Brackets Turned Inward - 21.25", Brackets Turned Outward - 23.5", Mounting Bolt Drill - .25", Height of Light Bar: 3", Depth of Light Bar: 2.5", Length of Light Bar (without mounting brackets): 22", Electronics: Integrated-epoxy encapsulated, Hardware: Stainless 316. Operation: Operating Temperature: -40 Degrees C to +60 Degrees C, IP Rating: IP67, Protections: Reverse Polarity.