4-Count LHZHENG Rechargeable Emergency LED Light Bulbs w/ Built-In Battery Backup

► [ Rechargeable Emergency LED Bulb ] -- Be Prepared For Emergency. These emergency lights for home power failure work as normal bulbs. Housing a built-in battery, When the power source cut off and the switch is ON,these automatically turn on once you get hit by a blackout.sustainably provides more than 14 hours of illumination.
►[ 100%/50%/10% Brightness Adjustable ]--When connected to the mains, 6-8 hours fully charged.Battery mode lasts up to 14 hours, LHZHENG rechargeable battery bulb has 3 duration options: 2-3 hours/7-8 hours/14+ hours.100%/50%/10% Brightness is adjustable, use different brightness in different places.10% for bedroom, 50% for bathroom, 100% for living room.There are 2 ways to adjust the brightness: 1.Use the light switch to adjust the brightness during a power failure ;2. Adjust the brightness with the button on the hook.
► [ Energy Saving Light Bulbs]--800-850 lumens emergency light bulb with low energy cost, longtime use. With energy-efficient LED chips, save at least 80% energy and electricity cost. Your ideal choice to cut down your electricity bill.
► [ Highly Efficient Emergency light bulb]--The power of our rechargeable emergency led bulb is only 12 watt, equivalent to 60w incandescent bulbs, also offer 800-850-lumen luminance, daylight white 6000K and under the condition of same capacity of battery (1500 mAh), the lower power, the longer the work time.
► [ Tool for Power Outage ]-- These rechargeable light bulbs are screw in as ordinary LED bulbs (E27/E26). Each light comes with a holder hook, perfect for outdoor activity like camping,A necessity during blackout, storm, hurricane ect. and say good bye to extra candles, flashlights and lanterns.
► [90-day Refunded & lifetime warranty]--We are dedicated to providing our customers with high quality products and superior service. If you are dissatisfied with our product, we can offer you a new one or 100% money back.