Wipro Garnet 30W LED Emergency Bulb provides bright cool day white light at 6500K, ideal for large spaces and extended use. It features a built-in Li-ion battery offering up to 10 hours of backup lighting with adjustable dimmable modes to customize brightness. The inverter technology ensures seamless switch-over during power outages. Over-charging protection safeguards battery health and prolongs lifespan. With a durable design and standard B22 base, it allows easy installation in common fixtures. This bulb is perfect for homes needing reliable, energy-efficient emergency lighting with flexible brightness control.