The NEBO 5625 HighBeam Rechargeable LED light requires NO BATTERIES! The unit features an intense 35 lumens of light and charges in ANY 12V power outlet (cigarette lighter). The LED will glow red when it is plugged in so you know it is charging. One high power LED bulb outputs 35 lumens of light (bulbs rated for 110,000+ hours of life) Anodized aircraft grade aluminum compact body design Water-resistant 12V spring base designed to fit every automobiles 12V socket Recharging indicator glows red when plugged in
