The Spicelite Sunbright Inverter Bulb is designed to provide uninterrupted lighting during power failures. It functions as a regular LED bulb when power is on and automatically switches to battery mode during outages. Featuring an in-built rechargeable battery, the Sunbright delivers up to 4 hours of backup light. With energy-efficient LED technology, fast charging, and instant switch-over, it’s perfect for homes, offices, and commercial spaces. Stay illuminated, even in the dark, with Spicelite’s dependable emergency lighting solution.