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Awesome Brightness: Each light has 10 PCS high-quality SMD LEDs to output super bright white light, high brightness for Reverse/Back Up light, low brightness for Taillight, improving visibility and ensuring you a safer night
Easy Installation: Comes with grommets for surface mount, also added a 3-prong watertight plug with attached wire. For installation, you just need to surface mount the grommets & light setup, and then connect the 3 wires to the corresponding wires on vehicles. Hole size for surface mount is: 6. 6” x2. 5” x 1. 75”
Upgraded Unique Design: Light has unique “ears” on its two sides, upgrade notches on the inside of the grommet, and a tighter attaching ability between the 3-prong plug and it. These help the light fit perfectly and firmly on the grommet, and the 3-prong plug attaches tightly to the light. Shakeproof, there will be no worries of loosing light or wires
Ready For The Weather: Be highly silicon sealed, IP67 waterproof rating, always be ready for different kinds of weather attack
Universal Application: Work on a 12 V DC system, function as the reverse /back up, tail light for all kinds of trucks, trailers, tractors, semi-trailer, horse trailer, travel trailer, dump Truck, special vehicle, etc. Just make sure the hole size before you purchase. 2 Years Warranty Honored by Nilight.

Specifications Tail light size with grommet: 7. 5”*3. 3”*1. 75” Hole size: 6. 6”*2. 5”*1. 75” LED Quantity: 10PCS each light, high quality SMD and super bright LED Color: White Working Voltage: 12V DC Waterproof rate: IP67 Output high and low brightness, work as reverse/back up light and tail light Package Include 6" Oval White Tail Light 6" Oval Rubber Grommet 3-Pin Connector