"This TruckStar LED Strobe Light set features a compact design installs inside a vehicle's headlights or taillights for a clean, OEM appearance, with no need for a remote power supply. Features 6 high-intensity LED diodes per strobe head 400 lumens, providing high visibility for safety. Sealed, waterproof inline flasher provides 19 adjustable flash patterns front and rear strobes can be synchronized for simultaneous or alternating flashing. Mount Type Mounts in headlight, cornering light or taillight, Dimensions D x W x H in. 5 x 6 x 3, Housing Material Aluminum, Power Cord ft. 15, Light Size in. 1, Light Color White, Light Type Strobe light, Connector Type Cable, Mounting Hardware Included No, Flash Patterns qty. 19, Light Shape Round, Bulbs Per Light qty. 6, Lights Included qty. 2. 12V lights have 1.8 Amp draw In White with 15ft. hard-wired cable"