Rechargeable lamp in painted die-cast aluminum; polycarbonate diffuser and LED light source; IP54 protection degree, can be used indoors and outdoors. The battery lasts more than 13 hours per charge; includes contact charging base with USA plug. Touch-dimmable LED light provides clear brightness during various activities; color temperature 2700K. One touch on and off using button on the Pina base. Apply light pressure on the button until the desired brightness is reached. Technical specifications fast charging; voltage 100-240V; frequency 50-60Hz; 2.2W; luminous flux: 185lm; 11.4” x 4.1” / 29cm x 10.5cm; CRI>80; 5Vdc max 1A