This is the battery powered gallery lamp that casts light onto artwork without requiring proximity to a wall outlet or unsightly extension cords. The lamp's LEDs produce a crisp glow that highlights the details of art without generating heat or ultraviolet rays (like fluorescent or incandescent bulbs) that can damage paintings or photographs. The telescoping lamp arm extends 5 to 7 inches from the wall and the ball swivel tilts the lampshade 20º to enable optimal light projection angles. The lampshade's seamless endcap and reflective interior generate even light distribution and prevent distracting glare. The lamp mounts to a wall or to the top or bottom of a frame using the included bracket and screws. LEDs last up to 10,000 hours and batteries provide up to 60 hours of light. Antique Brass finish. 16" Gallery Lamp. 16 LEDs. Requires eight C batteries. 16" W x 6 1/4" D x 2 1/4" H. (1 3/4 lbs.)