High Intensity Discharge (HID) Arc Light - with over 27 million candlepower of brilliant white daylight, that lasts for at least 2 hours on one charge. (Comparative Halogen torches last about 15 minutes). Provides a high intensity light that can be seen for up to 3.5 miles! Fully serviceable with spare parts available, this portable arc light uses latest car headlight/ projection technology. Comes with in-car and 240v chargers and a robust carry strap.