Package Included: 2 x Side Lights Specification: Condition: 100% Brand New Model Number: B13391 Product Name: Side Maker light Material: plastic and rubber Voltage: 12/24 volts Power source: 0.2W Current: 0.1A Life span: 3000 hours Light color: red and yellow and white LED quantity: 2pcs Height: 13cm Base size: 10cmx3.5cm Distance between the mounting holes: 7.7cm Wired connection: red wire - positive; black wire - negative Position: rear/front/side/left Usage: side marker lights, roof lights, rear/front/side/rear corner lights, etc. Features: 1.Shockproof vibrate proof and waterproof. 2.Use high quality LED lamp beads, low power, high brightness, energy saving and environmental protection. 3. suitable for most Buses/Trucks/Trailers/Lorries/Carvan etc. 4.Compatible with all vehicles on 12V and 24V. Note: 1.Please allow 0.5-1 inch difference due to manual measurement (1 inch = 2.54 cm). 2.The color of the actual items may vary slightly from the listing images due to different computer screen, thanks for your understanding. 3.There is no instruction included. If you want to know how to use or install it, contact us by email!