TWO - (2) Vision LED 4" Round, Grommet Mount, Stop, Turn, Tail Light kit, Trailer, Truck, RV Most efficient 4" Round LED light on the market, Stop/Turn/Tail Function, standard PL3 plug connector Exact, direct replacement for Incandescent 4" round sealed lights fully DOT tested, produce bright, crisp light, and we are so confident in our lights, we offer a Lifetime, no hassle Warranty. If even just one LED burns out on this light, we replace the entire light with a new one Made with top-quality circuit board materials, sonically sealed construction, the quality and value of this lamp is completely unsurpassed in the industry. Complete kit, includes two LED Lights, two plugs and two grommets, waterproof, does not need to be disconnected when launching boats