2W Cobb light DC 3-4V White LED

Name: 2W Cobb light DC 3-4V White LED
SKU: woo-cap
Availability: InStock

Original price was: ₦1,000.00.Current price is: ₦350.00.

A 2W COB (Chip-On-Board) LED light is a compact, high-brightness white LED module designed to run on low DC voltage (3–4V). Because COB technology places many tiny LED chips directly onto one board, it produces a uniform, bright, wide-angle light with good efficiency.

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Estimated Delivery : 16 - 21 Jul, 2026

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SKU : woo-cap Categories : Cobb Lights, Light Accessories, Lights, Solar Panel, USB Tags : Cob, Led, Light

Description

It’s commonly used in DIY flashlights, headlamps, keychain lights, solar lamps, emergency lighting, and battery-powered projects.

About this item

Power Rating: 2W
Input Voltage: DC 3.0 – 4.0V (ideal for single lithium-ion cell ~3.7V)
Current Draw: ~500–600mA (at 3.3–3.6V)
Light Output: ~180–220 lumens
Color Temperature: 6000K – 6500K (Cool White)
Beam Angle: ~120° – 160° (wide spread, no sharp hotspots)
Dimensions: Small board (e.g., 20mm × 35mm, varies by model)
Material: Aluminum substrate (for heat dissipation)
Lifespan: 20,000 – 30,000 hours (with proper heat management)

Applications

Flashlights & torches
Solar-powered lamps
Portable & emergency lighting
DIY electronics projects
Camping and outdoor lights

Additional information

size	16 inch, 18 inch, 19 inch, 20 inch

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2W Cobb light DC 3-4V White LED remove 5 WATTS LED LIGHT remove Praesent in erat faucibus elementum augue sed fringilla remove USB Light Bulb remove Vivamus sed dui non ligula bibendum dictum in ut quam remove 2.12 volts solar panel with adaptor mono crystalline panel remove

Name 2W Cobb light DC 3-4V White LED remove 5 WATTS LED LIGHT remove Praesent in erat faucibus elementum augue sed fringilla remove USB Light Bulb remove Vivamus sed dui non ligula bibendum dictum in ut quam remove 2.12 volts solar panel with adaptor mono crystalline panel remove

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Price Original price was: ₦1,000.00.Current price is: ₦350.00. Original price was: ₦5,000.00.Current price is: ₦2,800.00. ₦33.00 Original price was: ₦20,000.00.Current price is: ₦12,000.00. ₦12.50 Original price was: ₦50,000.00.Current price is: ₦30,000.00.

Stock

100 in stock

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Additional information

size	16 inch, 18 inch, 19 inch, 20 inch

Description A 2W COB (Chip-On-Board) LED light is a compact, high-brightness white LED module designed to run on low DC voltage (3–4V). Because COB technology places many tiny LED chips directly onto one board, it produces a uniform, bright, wide-angle light with good efficiency. This is a 5-watt, ultra-bright cool white light, ideal for solar applications. It can illuminate living rooms, reading rooms, libraries, and student dormitories. Lightweight and DIY-friendly, it offers versatile use in various settings. Full of flavour but with palate cleansing acidity, our kiwifruit are rich in fibre and packed with the enzyme actinidin which are brilliant for digestion. Some USB bulbs are just bare LED modules with a USB connector, while others are designed to look like mini light bulbs with diffusers for softer light. Full of flavour but with palate cleansing acidity, our kiwifruit are rich in fibre and packed with the enzyme actinidin which are brilliant for digestion.

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