This red flexible LED filament COB light (128mm) is a compact, low-voltage lighting solution designed for DIY LED lighting, decorative illumination, and electronics projects. Built using advanced COB (Chip-On-Board) LED filament technology, it produces smooth, uniform, dot-free red light output with consistent brightness and high energy efficiency.
With a slim 2mm diameter LED filament and extended 128mm length, this flexible COB LED filament strip is ideal for longer light runs, edge lighting, and linear accent designs. The bendable LED filament structure allows gentle shaping and easy installation in tight or curved spaces, making it suitable for custom lamps, accent lighting, signage, model making, and indicator applications.
Operating on 3V DC low voltage, this low-power LED filament light is well suited for battery-powered LED projects, Arduino and microcontroller lighting, wearable LED designs, and portable decorative setups. The vivid red glow makes it a strong choice for indicator lighting, warning lights, safety highlights, and creative lighting effects.
Key Features
Color: Red LED filament light
Technology: COB LED filament (continuous, dot-free illumination)
Diameter: 2mm flexible LED filament
Length: 128mm LED filament strip
Operating Voltage: 3V DC low voltage
Flexible and bendable LED filament design
Uniform brightness output
Energy-efficient and low power consumption
Applications
DIY decorative LED lighting
Custom lamps and accent lighting
Signage, indicators, and warning lights
Model making and miniature lighting
Electronics prototyping projects
Wearable and creative LED designs
 
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