The DLI LED Emergency Bulb (DLI-Y JQP) is designed to provide uninterrupted lighting during power outages, combining strong brightness with smart backup power efficiency. Featuring 15W high-output power, 850 lumens brightness, 9000K cool daylight formula, and an 1800mAh rechargeable battery, it automatically switches on during power failure and delivers 3–4 hours of backup lighting.

Built with E27 socket compatibility, durable materials, and a 10,000-hour lifespan, this bulb is suitable for both indoor and outdoor residential or commercial use, including homes, offices, shops, schools, and warehouses.

Specification Explanation Data
Product Name Type of lighting product LED Emergency Bulb
Model Manufacturer’s model identifier DLI-Y JQP
Manufacturer Model Number Internal production code DLI-Y JQP
Power Energy consumption rating 15W
Base Type Socket type that fits standard holders E27
Input Voltage Compatible power supply AC 220–240V / 50–60Hz
Luminous Flux Total brightness output 850Lm
Color Temperature Light color appearance 9000K
CRI Accuracy of color rendering >70
Lifetime Expected operational lifespan 10,000 Hours
Battery Capacity Amount of stored backup power 1800mAh
Size Physical dimensions of the bulb 80 × 125 mm
Brightness Adjustable Dimmable capability No
Dimmable Whether brightness can be controlled No
Operating Temperature Suitable working environment –20°C to 50°C
Charging Time Time to fully charge the battery 8 Hours
Discharge Time Illumination duration during outage 3 – 4 Hours