Specification: Product Name: Rear Neon Tail Hamburger Lights Voltage: 12-30V Light Source: LED Size:14.3*3.6cm/5.62*1.42inch LED Quantity: 43pcs Each Waterproof: IP67 Functions: Tail / Stop /Turn signal / Reverse Light Color: Amber ,Red ,White Material: ABS plastic ,PC Lens Fits: For Trucks, chassis, trailers, tippers etc. Wire Connection: Black - Negative Yellow - Flowing Turn signal light Green - Tail light Red - Stop light White - Steady-on reverse light Features: - Fast Responding Bright Leds With High Output - Water Resistant. - Applicable for Trucks, chassis, trailers, tippers . Note: 1.We provide clear pictures, measurements where possible. Please check as much as possible 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.The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding. 4.The instruction is not included in the package.Professional installation is Highly Recommended. Package Included: 1/2/4 x Tail Lights （Depends on your purchase options）