3V–3.7V Round COB Cool White LED Light
₹29.40
In Stock
High-brightness round COB LED (3V–3.7V, cool white) for flashlights, DIY lighting, Arduino, and electronics projects.
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In Stock
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Description
The 3V–3.7V Round COB Cool White LED Light is a compact, high-efficiency Chip-On-Board (COB) LED designed to deliver strong and uniform illumination. Operating directly from 3V to 3.7V, it is ideal for Li-ion battery powered devices, flashlights, and portable lighting applications.
COB technology packs multiple LED chips into a single module, resulting in higher brightness, better heat distribution, and uniform light output. This LED is widely used in DIY lights, emergency lamps, torches, Arduino projects, and battery-powered electronics.
| Parameter | Value |
|---|---|
| LED Type | COB (Chip On Board) |
| Shape | Round |
| Light Color | Cool White |
| Operating Voltage | 3V – 3.7V |
| Rated Current | ~150–300 mA |
| Luminous Intensity | High (approx. 100–150 lm, varies) |
| Viewing Angle | Wide |
| Mounting | Surface / Heatsink required |
Additional information
| Weight | 3 g |
|---|---|
| Dimensions | 20 × 2-5 mm |
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