he Bigblue VL-10000P LED Aluminum Video Light System delivers a stunning 10,000 lumens light output through 15 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 6 pieces Red LED to enhance focusing performance. 4 levels of brightness, Red color and SOS controlled by a reliable push button with battery indicator. The 18650 rechargeable Li-ion battery pack 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 18650 Li ion rechargeable battery pack BATCELL18650X4. Lanyard included. Yellow filter included. Optical Fibre and Controller Kit Set for VL10000PRC sold separately.