http://www.waylayedinc.com/Waylayed2010/ww/products/Darkout-Self-Contained-Lighting-System~6000-Lumen.html# Darkout 6000 Lumen Lighting System The DARKOUT Lighting system features a fully self contained charging system for weak power systems or applications where power isn't readily available. Need to move from one vehicle to another? Just grab and go! No wires, no installation! The 9AH battery will run the light for approximately two hours between charges. Plug in the A/C charger into the weatherproof port located on the side of the housing for easy recharging! The wireless remote makes operation from a distance a breeze. Locking angle adjustment makes for great versatility. Works great for boats, equipment, as a portable work light, or just about anywhere you need to "get lit"! 9AH 12-Volt System (6)Cree High Intensity 10W LEDs Reverse Polarity Protection IP67 Waterproof Color Temperature: 6000-6500K Wireless On/Off (50 +/- Range) 110v A/C Charger Included FREE SHIPPING!!!