18 x 5W Osram high power LEDs combined with our ‘Optic Drive TM ’ technology to capture and focus more of the light generated to produce an extra-penetrating light output and eliminate waste. The result is 30% brighter light output than compared to a conventional LED light bar of the same length. Light bar contains Osram high power LEDs in a one-piece die-cast aluminum housing with 580mm pre-wired lead, genuine Nitto breather vent and weatherproof DT connector. Features: Durable Cast Aluminum Housing High Power Osram LEDs Genuine Nitto Breather Vent Weatherproof DT Connector Item #: UT-72274-2 Specifications Product LxWxH -- Input Voltage 9-32V Amp Draw 3.7A @ 12V LEDs 18 x 5W Osram high power LEDs Watts 90W Raw Lumens 9,000 lm Lux 1 Lux at 345m IP Rating IP68 & IP69K Operating Temp -30 ° C to 65 ° C Color Temperature 5700 °K Size 22' or 550mm ECE ECE R10 Other Active Thermal Heat Management System (ATMS) Downloads ----