Blue Sky WIRELESS InstaLight 40-Watt EQ A21 Daylight LED Light Bulb 2-PACK

Blue Sky WIRELESS InstaLight 40-Watt EQ A21 Daylight LED Light Bulb 2-PACK 4-in-1 LED Multi-Function Battery and Backup bulb.When the power goes out, the bulb goes on automaticallyRegular, everyday use...