Product details:

Using energy-efficient LED technology and packaged with a dimmer switch, this picture light will not only allow you to give your picture just the right level of brightness, but will do so while only consuming a small percentage of the amount of energy a typical incandescent or fluorescent light would. The light can be attached by simply mounting the brackets directly to the frame or wall, and then screwing the insert the arms of the lamp into the brackets. The arms do offer an extendable feature allowing you get the light far enough away to direct the light exactly where it is needed.