Long lasting, efficient, ultra bright white LED lamp heads. 1W (8 LEDs x 0.125 watt) per head. High performance chrome-plated metallized reflector and plastic lens for optimal light distribution. Adjustable LED lamp heads provide optimal center-to-center-to center spacing. Dual 120/277 voltage standard. Optional multi-tap. 208/220/240 voltage available. Suitable for wall or ceiling mount.