2.7mm COB Single Color LED Strip Light, 480 LEDs/m, 3.7V/5V/12V, 5W/m
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This 2.7mm COB LED strip is built for battery-powered projects: it runs directly from a single 3.7V lithium cell, so props, models, cosplay builds and portable signage can be lit without a wall adapter. (Battery and holder are not included.) The same reel also accepts 5V USB power or a standard 12V supply. A double-sided PCB keeps the board stable at only 2.7mm wide, and 480 LEDs/m delivers a smooth, dot-free line of light in eight single colors.
Key Features
- 480 LEDs/m: High-density COB construction for smooth and even illumination.
- Ultra-narrow 2.7mm width: Designed for tight spaces and slim lighting profiles.
- 3.7V / 5V / 12V options: Voltage availability depends on the selected light color.
- 5W/m power: Low-power design for decorative and accent lighting.
- 180° beam angle: Wide light distribution.
- Dimmable: Brightness can be adjusted with a compatible constant-voltage dimmer/controller.
- Double-sided PCB: Built with a double-sided circuit board.
- 5m reel: Standard reel length is 5 meters / 16.4 feet.
Technical Specifications
| Model No. | BTL-COB480-2.7MM |
|---|---|
| LED Type | COB |
| LED Density | 480 LEDs/m |
| PCB Width | 2.7mm |
| Input Voltage | DC3.7V / DC5V / DC12V |
| Power | 5W/m |
| Luminous Efficacy | 110 lm/W |
| Luminous Flux | Approx. 550 lm/m (about 2,750 lm per 5m reel) |
| Beam Angle | 180° |
| Color Rendering Index | Not applicable — this model is offered in single-color (non-white) versions only |
| Dimmable | Yes |
| Rated Lifetime | 50,000 hours |
| PCB Type | Double-sided board |
| Standard Length | 5m Reel / 16.4ft |
| Light Color Options | Blue, Ice Blue, Red, Green, Pink, Orange, Yellow, Purple |
Voltage & Color Availability
- Blue: 3.7V / 5V / 12V
- Ice Blue: 3.7V / 5V / 12V
- Red: 3.7V / 5V / 12V
- Green: 5V / 12V
- Pink: 5V / 12V
- Orange: 5V / 12V
- Yellow: 5V / 12V
- Purple: 5V / 12V