Easily add light to difficult to light areas such as cabinets, under sinks, storage sheds, tents and more with the completely cordless Promier Porta Bulb. Absolutely NO WIRING is involved as the PortaBulb is battery powered by 3 AAA batteries. Once you install the base with the peel and stick 3M adhesive, the bulb can stay "put" or you can easily pull it out and use the bulb as a flashlight. Featuring COB LED light, the Porta Bulb is always cool to touch and is completely safe around kids and pets.