The Opteka VL-800 is an ultra-high power professional video light that brightens up even the darkest video shoots. Its ultra-high power advanced white light LEDs puts out 650 lumens which is equivalent to a 200 watt halogen bulb. The VL-800 has a color temperature of 5600k which can be lowered to 3200k by using the included filter. A diffuser is also included to produce a soft lighting effect. It can mount directly on a camera via its hot shoe.The Opteka VL-800BT 12v compact rechargeable battery pack with case and carrying strap is included. It allows the VL-800 to run for 2.5 hours at high power (650 lumens) or 6 hours at low power (300 lumens).Specifications:Lamp type: LEDPower Source: 12V Battery; 100-240V ChargerCharging Time: 4-5 Hours; Auto-shutoffRun Time: 2.5 Hours (High power) / 6 Hours (Low power)LED Life: 50,000 HoursColor Temperature: 5600K (3200K with included filter)Output: 650 Lumens (Equivalent to a 200W halogen)Light Dimensions: 4.5" X 3.5" X 2.5"; Weight: 4 ozBattery Dimensions: 3.6" X 3" X 2"; Weight: 15 ozMounting: Shoe mount (standard)Warranty: 1 Year Limited WarrantyIncluded Items~ VL-800 Video Light~ Barn Doors~ Diffusing Filter~ Warming Filter~ 12V Compact Power Pack~ 100-240V AC Charger~ Carrying Strap~ 1 Year Warranty