Flexible LED Filament COB Light – 2mm Diameter, 3V, 80mm Length (All Colors)
This flexible LED filament COB light is a slim, low-voltage lighting solution available in multiple vibrant colors and white color temperatures, making it ideal for decorative lighting, DIY electronics, model making, and creative light projects.
The filament features a 2mm ultra-thin diameter and 80mm length, allowing it to fit easily into compact designs. Built using COB (Chip-On-Board) LED technology, it delivers continuous, dot-free illumination with uniform brightness across the entire filament.
As shown in the image, this LED filament is available in the following variants:
Warm White (2700K) – soft, warm decorative glow
Cool White (6500K) – bright daylight white output
Red LED Filament
Green LED Filament
Blue LED Filament
Ice Blue LED Filament
Pink LED Filament
The flexible and bendable design allows gentle shaping without breaking, making it perfect for custom lamps, accent lighting, signboards, indicator lights, wearable electronics, and artistic installations.
Operating at 3V DC, this low-voltage LED filament is compatible with battery-powered projects, microcontrollers (Arduino, ESP32), and portable electronics, while maintaining low power consumption and high efficiency.
Key Features
Type: Flexible COB LED Filament
Diameter: 2mm
Length: 80mm
Operating Voltage: 3V DC
Light Output: Continuous, dot-free COB illumination
Available Colors:
Warm White 2700K
Cool White 6500K
Red, Green, Blue
Ice Blue, Pink
Flexible & Bendable Construction
Energy-Efficient & Compact Design
Applications
DIY LED lighting projects
Decorative and accent lighting
Model making & miniature lighting
Custom lamps and light art
Electronics prototyping
Wearable and creative tech projects
Indicator and signage lighting
Usage Note
Use a current-limited 3V DC power supply for safe operation. Avoid sharp bends near the filament ends to ensure long service life.
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LED Filament 80mm, Decorative LED, DIY LED Lighting, Low Voltage LED,
Multicolor LED Filament
