The Topaz 9W LED Emergency Bulb is a smart and reliable lighting solution that automatically lights up during a power failure, providing up t 4 hours of continuous backup Engineered for efficiency, it features BIS-certified battery with a built-in battery management system and overcharge protection, ensuring both safety and a long lifespan. The bulb is designed with eco friendly, power-saving LEDs that reduce energy consumption by up to 85% and emit no harmful UV or mercury. With a wide operating voltage range, this bulb is a perfect fit for Indian households and promises high product longevity.Key Features & SpecificationsAutomatic Emergency Lighting: The bulb switches on automatically to provide light during power outages, offering a backup time of up to 4 hours BIS Certified for Safety: Equipped with aBIS-certified battery and a smart battery management system that includes overcharge protection.Efficient Performance: Consumes low power while providing a bright 900 lumens of light with an instant start and a 120° beam angle.Energy Saving: Offers up to 85% energy savings with very low heating, making it highly efficient.Durable & Long-Lasting: Designed with high product longevity, boasting a long life of 15,000 hours and operating on a wide voltage range of 100~300V ACQuick Recharging: The bulb requires approximately 8 hours to fully charge and be ready for the next power cut.Eco-Friendly: Contains no UV or mercury, making it safe for the environment.Specifications:Product: 9W LED EMERGENCY BULBWattage: 9WInput Voltage: 220-240V AC, 50HZ (Operating: 100~300V AC, 50 Hz)Rated Current: 40 mALumen: 900 lmQuantity: 1 unitMfg. Month/Year: 06/2025Backup Time: Upto 4 HoursCharging Time: 8 Hours