Renesola Emergency LED Bulb

  

Renesola Emergency LED bulb, With unpredictable power cuts it can be extremely troublesome, especially if you are in the middle of doing something very important and suddenly, the light goes out. This  bulb brings you a  13 Watt Rechargeable Emergency bulb. It houses a powerful lithium-ion battery, which would last up to 4 hours of continuous lighting backup during power cuts.

The Specifications: *13Watt output when power on *9Watt output when in emergency use(not explain by seller) *Inbuilt charging circuit for battery *Charging time - 8-10Hrs *Emergency backup time - upto 4Hrs Max. *Battery type - Lithium *Overcharge protection *Warranty - 1 Yrs

Pros:

• Good daylight 13 Watt at 6500K lumens
• Gives approx. 4 Hrs back-up
• Overcharging protection

Cons:

• Emergency light watt is 9W. So it gives dim/low light when power cut. It is disturbing.
• Seller does not explain about this.
• When circuit is wrong connected the emergency bulb do not work. Means, power on the bulb glow but when power cut it doesn't glow. This will also not explain by the seller.