Specification: Product Name: Side Maker Light Material: PC + ABS Votagle: 12V-24V LED Quantity: 12 Led / per light Waterproof: IP68 Power: 5W Current : 0.2mA Service life: 50000000h Thickne: 12mm Size: 17.2cm x 1.7cm x 1.2cm / 6.8 " x 0.7" x 0.5" (L x W) Distance between fitting holes:155mm Wire Connection: 2 Wire ( Red Wire - Positive, Black wire - Negative ) Color: White / Amber / Blue / Green / Red Universal for all 12V -24V vehicles. Perfect for Trailer, Truck, Car, Bus, Pickup, Offroad, Wrangler, Silverado, Van, Semi-trailer, Camper, RV, Boat Trailer, SUV, Caravan, Cabin Cars, Lorry, etc Features: Easy to install, long-lasting and durable. Waterproof, reliable and safe. Fits for most Buses / Trucks / Trailers / Lorries,etc. Package includes: 10X 12 LED Truck Tail Lights ( please choose the color ) Note: 1.We provide clear pictures, measurements where poible. Please check as much as poible to make sure the item is the one that you need. 2.Please allow 0.5-1 inch difference due to manual measurement.(1inch=2.54cm) 3.There are no instruction included!Profeional Installation Is Highly Recommended!!If you want to know how to use or install it,please contact us by