The Cyclops Thor X Colossus Spot Light is powerful and can light up any dark area. It features a Philips 130 watt H4 halogen bulb that can produce power that's equivalent to 18 million candles. You can adjust the power settings, either in spot or dim mode to meet your needs. This candlepower spotlight is equipped with a 12V-7Ah sealed lead acid battery, which can be recharged with the help of a power adapter. If the battery is running low, you can recharge the halogen spotlight with the included AC/DC adapter or the 12V DC car plug adapter.