The Westek 4" LED Moon Light 2-Pack is the perfect way to add illumination to any space. This device turns on with a tap and gives off 30 Lumens of warm white illumination. Great for workspaces， bedrooms， hallways， entryways， basements， bathrooms， and more. Works on a tabletop or mounted on a wall. This device is powered by 3 AA batteries (not included) and has a run time of 40 hours. Designed with a modern style that works with any decor. AmerTac manufacturing brands offer complete lines of distinctive decorative home accent products that include trend-setting wall plates， money-saving LED night lights， innovative under cabinet lighting， and LED battery-operated lights. More functional product lines include energy-saving timers， dimmers， and lighting controls， as well as an extensive offering of consumer electronics accessories for the home and office. America's products are distributed to leading home centers， lighting showrooms， mass merchandisers， and supermarket chains throughout North America.