HEISE LED Lighting Systems Dual Row Blackout LED Light Bar - 22". 25" Brackets turned outward 9.5" Mounting Bolt Drill .25"Height of Light Bar Itself: 3" Depth of Light Bar Itself: 3.50" Electronics: IntegratedEpoxy Encapsulated Hardware: Stainless 316OPERATIONOperating Temperature: 40C to +60C Current Consumption: 1.9 amps at 13.8 volts IP Rating: IP68 Protections: Reverse Polarity Specifications for HEISE LED Lighting Systems Dual Row Blackout LED Light Bar: Manufacturer: HEISE LED Lighting Systems Light Output: 2880 lumens Voltage: 30-Oct volts Color: Black Water Resistance Level: IP68 Bulb Type: LED Length: 22 in Height: 3 in Fabric/Material: Die-cast Aluminum Operating Temperature: -40 - 60 Celsius Package Contents: HEISE LED Lighting Systems Dual Row Blackout LED Light Bar HEISE LED Lighting Systems HE-BDR22: Dual Row Blackout LED Light Bar - 22"