MARK I Lamp: H

BSL810 MARK I LAMP Features and Benefits: Brightest known LED on the market today – up to 10 times more powerful than other LEDs Perfect for all leak detection – including bright lighting conditions Rechargeable NiMH batteries last several hours between recharge much longer than other lights Optional 12-volt, 15 ft. (4, 6 m) cord to work off vehicle battery Useful if you forget to charge batteries Bulb life up to 100, 000 hours – never gets hot 110 volt charger