AUTO-LIGHT DESIGN -- During power cuts, the emergency installed bulb will light automatically after 1 second, saving energy intelligent, helping to light your home for 4-5 hours. Goodbye to dark when meeting power failure.
LIGHT WITH FINGERS -- The emergency bulbs also can be lighted with hands. Just hold the bulb as the picture shows to make a current circuit, the bulb will light immediately. It also comes with a hanging hook, you can screw the emergency light bulb on the hang hook to hang where you want, perfect for outdoor camping.
SOFT& BRIGHT LIGHT -- 9W bulb provides soft and bright light to you, illuminating the wide area without glaring and flashing. 1200mA built-in battery helps to save energy and protect the environment.
E26/E27 ADAPTABLE -- Suitable for the E26/E27 base. Just install the bulb on the base as installing common bulbs, and the built-in battery will be charged automatically.
WIDE APPLICATION -- Perfect for indoor and outdoor use. Install the bulb in the living room, bedroom and corridor or carry it when going fishing, hiking, camping, and boating.