Bright soft light: 3D projectors and advanced LED chips, more concentrated soft light beam and further irradiation distance, 20 x 5 Watt high power LEDs at 6,000K color temperature with 9000 Lumens. Durable design: high quality aluminum housing with Black painted skill, High/Low adjustable stainless steel mounting bracket for better view and shatterproof PC lenses durable to withstand any harsh condition.Working Temperature: -40~ 85 degrees IP67 Waterproof rated: Great performance of waterproof, up to 3.3 feet of water for 30 minutes and effectively dust proof, shockproof and anti-corrosion in the extreme weather. Long Lifespan: Special designed aluminum alloy cooling fins effectively extend the lifespan to over 30,000 hours. Package includes: 1pc 21 Inch 100w Single Row Light bar, High & Low Adjustable Mounting brackets