Introducing the high-quality 12w Emergency Led Bulb from Aina Lighting Technologies (Shanghai) Co., Ltd., one of China's leading manufacturers, suppliers, and factories of LED lighting products. This emergency LED bulb is specially designed to provide excellent lighting even during power outages and emergencies, making it a reliable source of light for your home, office, or business. This LED bulb has an output of 850 lumens and can last up to 25,000 hours, making it incredibly energy-efficient and long-lasting. Additionally, its compact size and easy installation make it an ideal choice for emergency lighting in homes, schools, hospitals, and other commercial establishments. The 12w Emergency Led Bulb from Aina Lighting Technologies (Shanghai) Co., Ltd. comes with a wide voltage range, making it compatible with most standard lights. Furthermore, this LED bulb has an automatic battery backup, which ensures that your lighting needs are met even when there is a power disruption. In conclusion, if you are looking for a reliable and long-lasting source of light during emergencies or power outages, look no further than Aina Lighting Technologies' 12w Emergency Led Bulb.