4V 7W COB LED Module | High Brightness White LED Chip for Rechargeable Emergency Light & DIY Lighting

Specification
LED Type: COB (Chip on Board)
Rated Voltage: 4V DC
Rated Power: 7W
Light Color: Cool White
Brightness: High Lumen Output
Board Material: Aluminum PCB
Shape: Dual COB LED Design
Heat Dissipation: Excellent Thermal Performance
Mounting: 2 Screw Mounting Holes
Size: Approximately 40 × 20 mm
Weight: Approximately 4g
Long Service Life: Up to 30,000 Hours (Typical)
Energy Efficient & Low Power Consumption
Suitable for Constant Current LED Driver
Description
4V 7W COB LED Module is a high-brightness LED light source designed for rechargeable emergency lights, portable lamps, DIY lighting projects, and battery-powered illumination systems. Built on an aluminum PCB for efficient heat dissipation, it delivers bright, uniform white light with low power consumption and a long service life. Its compact design makes it easy to install in a wide range of lighting applications.
Application
Rechargeable Emergency Lights
LED Torch & Flashlights
Portable Camping Lights
DIY LED Lighting Projects
Battery Powered Lamps