The Bigblue VTL-4200P LED Aluminum Video Light System delivers a stunning 4,200 lumens light output through 6 pieces of XML LED, and an 120 degree perfectly even light spot. The 6500K white light reflects the true vibrant colors of the surrounding while diving. The light built-in 2 pieces Red LED to enhance focusing performance. The light can also delivers great luminosity at 1300 lumens in 10 degree light beam. 4 levels of brightness, Red color and Narrow beam controlled by a reliable push button with battery indicator. The 32650 rechargeable Li-ion battery comes with a smart charger enabling you to charge the battery in a few hours. The 4 steps power adjustment lets you choose between four output levels - IV at 100%, III at 50% , II at 25% or I at 10% extending the burn time and reducing reflections at close range. Replaceable 32650 Li ion rechargeable battery. Lanyard included. Yellow filter included.