Item Height: 2 inchBrand Name: sunlightModel Name: M2S-H4/HS1Item Width: 3.4 inchSpecial Features: improt custom COB light source(light efficiency reach 130lm/W)External Testing Certification: CEItem Length: 6.4 inchItem Type: HeadlightsMaterial Type: Aluminum AlloyItem Diameter: 3.4 inchItem Weight: 1 kgPower: 6W*2Working voltage: DC 12VInput voltage: DC 6V~80VFlux: 800lmViewing Angle: Standard seperate High-Low beamHeat dissipation: Aviation Aluminum radiatorLifespan: 50000 hoursColor Temperature: 6500K(White light)Unit Type: piecePackage Weight: 0.200kg (0.44lb.)Package Size: 10cm x 6cm x 8cm (3.94in x 2.36in x 3.15in)