2PCS Strobe LightsEach light has 4 high intensity LED bulbs and 7 different kinds of flashing patterns. Comes with mounting brackets and screws to fix to the grille or bumper. Easy to InstallPreconnect circuit, wiring installation without built-in flash light, from black wire to negative pole; with ON/OFF and pattern change switch, convenient to use. Waterproof Vehicle Warning LightsABS material, waterproof, vibration resistant. Durable and useful, low power consumption contributes to the power supply. When you are driving or stopping on a rainy or foggy day, this emergency light will be necessary for your safety. Easy to installCan be installed anywhere, such as roof bar, bull bar, roof rack, etc., ideal for emergency, repair or escort vehicles. Package Included: A set of turn signal light with mounting bracket Mounting accessories Specification: Voltage: 12V only Power: 8W Light Unit Size: 17x4x4cm LED Quantity: 4 LEDs per side Material: Aluminum Housing + ABSYeuri High-quality material: The heavy-duty hook is made of stainless steel, with a firm structure, resistant to rust, corrosion and deformation.