Very bad product poor quality, I don't usually write comments, but I am not happy of the money I spend to buy two and both are not working at all this cheat product, never try itSmartCharge™ LED energy efficient light bulb supplies up to 4 hours of battery backup during a power outage.  It works like a normal light bulb, and fits a standard light bulb fixture, but works during power outages.The is a cleaver invention from a team that live in India where they experience a lot of power outages.  It is simple to use, as simple as screwing in a light bulb.  What makes it unique are the backup battery and smart components that keep the light on in the event of a power outage.  The backup battery holds 4 hours of light and takes 6 hours to charge.  Another great feature is the LED using only 5.5 watts.  When compared to or the typical Incandescent which uses 60+ watts the SmartCharge LED Bulb is a money saver!  I am also a fan of the brightness and clarity of the light.  The best feature is knowing that you will not find yourself in the dark unexpectedly.

{Win a SmartCharge LED Bulb! Scroll to the bottom and enter to win!} When I started researching the SmartCharge LED Bulb I was intrigued that it could tell the difference between a power outage verses just turning off the switch.  I was excited to see it for myself.  Here is what I discovered after trying 5 different light sockets:Puppies For Sale Victoria 2014 1. In a ceiling socket that connected to a light switch which controlled two separate light fixtures (the SmartCharge LED Bulb turned on OK but would use the backup battery when I flipped the switch to turn it off, the backup battery should only come on when the power to the house is cutoff).Best Way Vent Bathroom Exhaust Fan 2.  In a night stand lamp that had a three light setting capability (the SmartCharge LED Bulb would not turn on).Cheap Hunting Knives Uk

3.   In a ceiling socket that had two sockets in one light fixture but was the only fixture connect to the light switch (the SmartCharge LED Bulb turned on OK but used the backup battery when turned off so there was always a light on until the battery died). 4.  In a tall touch lamp (the SmartCharge LED Bulb turned on OK and off OK but then would randomly turn the backup battery light on without being prompted). 5. Finally I was able to find a single socket that was the only fixture connect to the light switch.  (the SmartCharge LED Bulb worked perfectly! It turned on OK , off OK, and when the power was turned off the backup battery worked great). Finding the right light socket that the SmartCharge LED Bulb would work in was a little troublesome but if you do have the right socket then this is a great prep for power outages!  Power outages can occur from natural disasters like a tornado, hurricane, earthquake, etc.  It can also occur in cities when the electricity demand exceeds the city’s power supply capability.  

Then there are accidents involving power-lines and regular upgrades and maintenance.  There are many reason why the power could go out so having an emergency light can come in handy. – Brightness – Minimum 350 lumen            -Annual Energy cost – .80¢ USD -Color Temperature –  5000K                      -Wattage – 5.5 Watt -Bulb Voltage – 110-240V                              -40 Watts equivalent -UL, CE, FCC, & ROHS certified Note:  This product was sent to me in exchange for a review. 4 Hours of Light When The Power Goes Out. Never Be In The Dark Again! Thanks to all our Kickstarter supporters making this project a reality. E 26 / E 27 Use Anywhere – Use Everywhere SmartCharge™ IN THE MEDIA> > > > led bulb with backup battery > Relevancy Transaction Level Response Rate Compare Exceptional Quality Long Life Ce,Rohs Certified Emergency Led Bulb Light With Built-In Battery Jiangmen Gepsen Electric Lighting Co., Ltd. US $0.3-5 5000 Pieces Transaction Level Compare Rechargeable battery backup led emergency ceiling light,5W 7W 9W 12W led emergency bulb light factory wholesale Zhongshan Pyramid Lighting Co., Ltd. US $1-5 50 Pieces Transaction Level Compare Western Europe Clear Cover led bulb with backup battery Lianyungang Suda Lighting Co.

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