Portable 30 watt Blub Rechargeable Emergency LED blub.

These bulbs operate as standard LED lights during normal use and automatically activate as emergency lights when power fails. Energy Efficiency: They are designed to be energy-saving, with the 20W model offering up to 12 hours of backup and the 15W model also providing long hours of backup. Rechargeable: Equipped with built-in rechargeable batteries, they can be charged while in use as a standard bulb. Availability: Similar rechargeable emergency bulbs, including Osaka and other brands, are available for purchase online in Nepal through platforms like and Hamrobazar, with options for home delivery and cash on delivery.