Wipro Garnet 25W LED Emergency Bulb provides powerful cool day white illumination at 6500K, ideal for extended lighting needs in homes. Each bulb features a built-in Li-ion battery offering up to 10 hours of backup with adjustable dimmable modes for customizable brightness. The inverter technology ensures smooth automatic switching during power outages. Over-charging protection helps maintain battery health and longevity. Designed with durability and a standard B22 base, these bulbs allow easy installation in common fixtures. This pack of 2 bulbs ensures dependable and flexible emergency lighting for multiple rooms.