Nitecore EA8 Caveman 900 Lumen CREE XM-L U2 LED compact AA battery flashlight/searchlight with Eight EdisonBright NiMH Rechargeable Batteries & Charger Produce up to 900 lumens in turbo mode using CREE XM-L U2 LED Powered by 8 widely available AA batteries (Rechargeable Batteries Included) The rubberized camera shutter type interface is identical to the EA4 Waterproof according to IPX-8 standards Eight EdisonBright 2900mAh, NiMH rechargeable batteries and chargers included.