Forever LED track light is an integrated LED light fixture, it doesn't need to purchase extra bulb to replace. Light direction adjustable, 360° horizontal and 90° vertical rotation. Uniform illumination with integrated spot type LED (COB) with parabolic aluminized reflector.it is easy to create ambient lighting, spotlight some specific areas, such as bookcase, works of art. No UV, no IR, safe as accent task lighting for artworks.