Specification: LED Chips: 20pcs high intensity LEDs LED Power: 200W Lumin: approx. 18000LM Operating Voltage: 10-60V DC Waterproof rate: IP 68 Light Color: White Color Temperature: White: 6000K Working Temperature: -45 ~+85°C Material: Diecast aluminum alloy housing Lens material: PC Beam: 20 degree Spot+60 degree Flood 50000 hours lifespan Certificates:CE/RoHs/ IP68 Package includes: 4 x 4inch combo beam Tri-Row 12V Adjustable Mounting Brackets Screws Set 1 x 4-Leads wiring harness.