Q1: How to test it to see if they can work during power outage?
A1: Steps:
- Use them in a unplugged lamp, if those bulbs can work in a a unplugged lamp, then they can work during power outage. if they can't work in a unplugged lamp, it doesn't mean those bulbs was defective, please try step 2 and read step 3.
- Use them in the hooks provided, if the bulb can work in the hooks provide, then they will work during power outage.
- If the bulb can't work in your unplugged lamp but can work in the hooks provided, then, during power outage, please keep your home main switch on and keep the lamp plugged in , then the bulb can work during power outage.
- * Please charge them with electricity before testing them.
Q2: How to use?
A2: Three use ways fits various needs.
1. Daily Use
Use like the normal light bulb, Use with the electric and controlled by the switch.
2. Use During Power Outage
It can be switched on/off during power outage
It's working time during power outage is 4-6 hours if fully charged ( it can self-charging when working with electric)
3. Use with the hooks after charged
Screw the light bulb into its hook provided, the bulb will lit up, loose a little, the light bulb will go off