Specification

Buy 3W 3.7V Warm White COB LED Chip 8mm Round Light SMD in Online 

Product Name: 3W 3.7V Warm White COB LED Chip

Power Rating: 3W

Voltage: DC 3.7V (Safe range: 3.0V–4.2V)

Current: Max 700mA

Light Color: Warm White (Color Temp: 2700K–3500K)

LED Type: SMD COB (Chip on Board)

Shape & Size: Round, 8mm diameter

Material: High-efficiency chip with aluminum base

Beam Angle: 120°

Brightness: Up to 280–300 Lumens

Lifespan: Over 30,000 hours

Applications: Warm ambient lighting, DIY night lights, decorative LEDs, battery-powered lighting, custom lamp design

No warranty or guarantee is provided with this product

Reference image shown for illustration purposes only

Packaging Include:

• 1x 3W 3.7V Warm White COB LED Chip 8mm Round Light SMD

Description

This 3W 3.7V warm white COB LED chip is widely searched by hobbyists and lighting engineers looking for soft white ambient lighting solutions. High-demand terms include warm white COB LED for flashlight, 3W LED chip 8mm Bangladesh, DIY LED lamp light, and 3.7V SMD LED for warm glow projects. Other keywords that bring targeted traffic include 3W 3.7V warm COB LED, SMD warm white LED chip, round LED for flashlight repair, soft light COB for custom lamp, low voltage LED for warm lighting, and high brightness LED for battery light.

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This 8mm Diameter 3W 3.7V COB LED SMD Chip is an ultra-bright, energy-efficient light source perfect for torch lights, flashlights, DIY projects, and portable lighting repairs. Operating on a safe 3.7V DC, it's compatible with lithium battery systems. The compact 8mm size allows easy installation in small housings while the COB (Chip on Board) design ensures bright, uniform light with excellent heat dissipation. Ideal for upgrading or repairing LED torches and flashlight heads. Popular in Bangladesh for its stable performance, long lifespan, and intense brightness in compact builds. 3W 3.7V COB LED, ultra bright LED for torch, flashlight LED chip 3.7V, 3W LED SMD light, 8mm COB LED, LED chip for repair, torch LED Bangladesh, small LED for flashlight, 3.7V white LED, DIY LED bulb light #COBLED #3WLEDChip #8mmLED #FlashlightLED #TorchLightLED #DIYLED #UltraBrightLED #LEDRepairBD #3_7VLED #BangladeshElectronics

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