ESP Portable Inverter with 3 DC LED Bulb, Mini Inverter Pure Sine Wave Inverter

"This is just not an emergency light, this is actually a multipurpose emergency light with a power backup inverter. There is a list of the ways in which we can use this product One can easily use this as an emergency light and can hang the other given SMD bulb which can light up a good area. Being emergency light the backup is around 12 hours which is quite good. Also this can be used as a portable mobile charger or power bank as there is an USB port available. The device can be charged through the cable given or by any type C mobile charger. Also there is an AC port available to charge the battery."