The Larson Electronics EPL-RPS-1MLED Rechargeable Explosion Proof LED Light provides 10,000 lumens of light on a single eleven hour charge. The light can illuminate a work area of more than 5000 feet. A 100 foot cord allows the system to be charged inside or outsize the hazardous area. Housed within an aluminum wheeled card, the 380 pound light can be maneuvered to different locations.