LED Inverter Bulb

AC DC LED Bulb

Basically, an inverter LED bulb is a two-in-one bulb. That is, when there is AC mains power, it works as a normal light bulb but when there is a power cut, it works as an emergency light bulb. Most inverter LED bulbs have lithium-ion batteries that provide three- to four-hour backup

LED Inverter Bulb