TL2600P Li ion Rechargeable Battery LED Tech Light. The Bigblue TL-2600P LED aluminium Technical Light System delivers a stunning 2,600 lumens light output through 3 pieces of LED, and a 10-degree hot spot. The 6500K white light reflects the true vibrant colours of the surrounding while diving. 4 levels of brightness and SOS 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.