Gcepls Portable LED Emergency Light 15W E27 LED Magic bulb Human Body Intelligent Night Light with Rechargeable Built-in Battery for Home Indoor Lighting Bulb Lamp,Household Lighting Bulbs Home emergency bulb,Save 90% energy.emergency lighting, automatic power outage, the power of your home light, normal lighting.When you put them on the water,the light also will on. High qualityHigh brightness.E27 Lamp Base, Common and Convenient, Intelligent Emergency LED Bulb.Light body with aviation environmental protection PC material, excellent heat dissipation High Power 15W, Best for Meeting An Emergency Under Any Conditions.Built-in long Polymer Battery Capacity High Life, Saving Emergy Magic Lamp. Suitable for hotel, dining room, guest room, office, show room, shop, corridor,go camping,Living Room, Hallway, Bedroom, Storage, Garden, etc. Finger touch type and portable .Work like a normal bulb and Control wall plug.Can be Equipped with It, Let Intelligent Emergency LED Bulb Care of Your Life Every Corner.