V-Rf Series Led Light Bars. Kelvin: 5800K Watts: 250W IP Rating: 67 Compliant: ECE & RoHs Upgraded successor of RF series Slim & Light stylish design: 40mm height PIAA's innovative Reflector Facing design gives significantly improved lighting and beam control compared to conventional LED and halogen lamps with forward-facing bulbs. The result is greater visibility for drivers. Our exclusive computer-designed, multi-surface reflector concentrates and focuses the beam pattern of the rearward-facing LED bulbs more precisely than forward-facing LED lamps. *By request/order.