Iwin 4000mAh Rechargeable Bulb-USB

the particular product here is an IWIN rechargeable bulb with 4000mAh lithium battery capacity for bright light function provision, which can be use at home, office, work place, school, reading, church, mosque, market place and so on   the particular product here is an IWIN rechargeable bulb with 4000mAh lithium battery capacity for bright light function provision, which can be use at home, office, work place, school, reading, church, mosque, market place and so on

4000mAh rechargeable bulbType-C USB chargingits rechargeableinput current voltage: 1A/5Vworking hours: 5-8 hoursLumen: 550LMsuper bright5 V /1 A fast charging Superior quality High quality Effective Efficient Durable Long lasting