Special Features:Car Pilot Light Material Type:ABS Item Type:Brake Lights Assembly Color:Red Voltage:12V Lumens:3400LM Item Weight:180 Model Name:Car Brake Lamp Wattage:8W Origin:Mainland China For F1 Style Motorcycle Car Pilot Lights Triangle Rear Brake Lamp Warning Strobe Stop Safety Black Red RGB Rear Bumper Emitted color:Red / RGB Waterproof:IP 67 Waterproof and DustProof Material Type:ABS + Metal Bracket + PC Case Controlled by Remote controller( RGB ) / By Wire ( Normal ) Used As :Brake Light,Reversing, Stop Light,Warning Light,Pilot light Fit For : 12V Car, Truck , Motorcycle Size:9.4cm(length)×8.8cm(width)×2.1cm(thick) .  3.7inch X 3.5inch x 0.85inch Features: 1,Remote control, switch the light mode of the light according to your mood anytime, anywhere. 2,Attractive and cool triangle design, adjustable bracket is more suitable for the back of your bumper. 3,The flashing LEDs in different modes are used to warn the following vehicles and improve driving safety. 4,Energy saving,low power consumption,long service life. 5,Suitable for all kinds of cars ,trucks, easy to install. 6,IP67 Waterproof and sunscreen, not easy to fall off. What is in the package? Red Color :  1 Set Lamp without remote Controller RGB Color : 1 Set Lamp with Remote Controller How to install ?