From the Manufacturer
No wires. Generous, evenly distributed light combined with remarkable battery life. These lights use an ultra-efficient circuit coupled with an energy saving bulb to bring you unsurpassed brightness and battery life. Sensibly engineered for practicality, aesthetics and quality. Mounts to wall or back of picture frame. Easy flashlight-style bulb replacement. Museum quality warm white light. Light up your favorite piece of art without any hanging cords.
From the Concept Cordless series comes this sleek design light in a satin nickel finish. A generous, evenly distributed warm white light comes from the picture light, giving you a warm color rendition. A remarkable battery life of 40 hours allows you to illuminate your paintings for longer than most battery operated picture lights. The light's minimum vertical profile, makes it look like a conventional picture light. Tested for UV, making it safe for artwork. The convenient on/off switch makes it easy to use. Includes one 6 watt T5 warm white bulb. Takes four D batteries (not included). 11 1/2" wide.