When we get the lamp at first, we need to turn it on and check the brightness, if the bulb is dim, please charge the bulb and then use it.
- In addition to charging the bulb using the bulb base, you can use mobile phone adapters, computer USB ports to recharge the bulbs.
- If you use other DC devices to charge the bulb, please make sure that the charging voltage is within the DC5-6V range, if you exceed this voltage range the bulb will be damaged.
- Charging indicator LED light: If the battery is fully charged, the indicator have changed from red to green.