Our Analysis
PickyScore9.0/10A bulk pack of 20 inverter LED bulbs from Philips equipped with a built-in rechargeable lithium battery to provide illumination during power outages.
Pros
- Provides up to 3 hours of continuous backup light
- Charges automatically while connected to a power source
Cons to consider
- Requires 8 to 10 hours for a full battery recharge
Real-world Use
Screw these into standard B22 sockets for daily room lighting, where they automatically charge while the main power is on and switch to battery mode during blackouts.
Frequently Asked Questions
How long does the battery last during a power cut?
The bulb provides up to 3 hours of continuous backup illumination.
How do the batteries charge?
The built-in lithium batteries charge automatically whenever the bulb is connected to a live power source.