The i-Torch Carbonic has all you need, in a tiny package. 750 lumens gives you lots of light to make a great focus light, or entry level video light. It has red light also built in so you don't scare the shy night time critters away. Push botton switch at the rear of the light makes turning the light on, and switching modes a breeze under any condition. The light uses a single 18650 rechargeable battery, we package it with two so you can have one in the light and one ready to roll. We also package a high end quick charger with the light so you can have your charging done in ~ 160 minutes. The Charger will also show remaining time until charged, and charge percentage.