After months of testing, changes, and more testing, we did a final field test of the new LUMA LEDS 50" double row light bar. This lights use 7watt Phillips LEDs with 8° spot and 90° flood beam patterns. The housing is UV polyester powder coated, and passed mil spec ingress protection testing for an IP69k rating. Which means they are completely dust and waterproof, and can even be submerged permanently under water.
LUMA LEDS part number OBP250-672W-CBB