This light bar has 2 rows of 6 LED’s making a total of 12 LED’s pumping out 2160 raw lumens. Those lumens are spread out in an 8 degree spot and flood pattern. Each light comes with a wire harness with switch and relay. On the inside, the electronics are encapsulated with epoxy while the outer casing is made from die cast aluminum and polycarbonate lens. Overall, these lightbars are built from the ground up with durability in mind. Which is why they scored on the IP standard with a score of 6 and 7; meaning this lightbar is completely dust proof and resistant to water when submerged.