Our R4 Series are a versatile product line of 4” Round LED lamps including this LD Series Rear Turn lamp. Our new LD Series are lamps that have been designed with a lower diode count to offer a budget friendly solution for affordable LED lighting. To help reduce rear end collisions install LED lighting on your vehicles. LEDs are brighter and light more quickly than traditional incandescent bulbs, allowing the driver behind you more time to brake. For a truly watertight lamp consider our “one piece housing” style (ECRV
44xTx) that will eliminate water damage and rot. If water seeps behind the light it is safely held in the waterproof mounting flange and will not drain into vehicle. Recommended vehicles include DOT/Construction vehicles, Commercial Vehicle Trailers, Transit Buses, Shuttle Buses and School Buses. Lamps meet or exceed SAE 108, J1395, J585, DOT, FMVSS 108 and CMVSS requirements. We also offer 4” Round Premium
Backup Lamps,
Stop/Tail/Turns, and
Front/Park/Turns. For your every need and application you can count on SoundOff Signal as your total LED lighting source.