Specification

Buy 3W 3.7V Ultra Bright White COB LED Chip 8mm Round Light in Online 

Product Name: 3W 3.7V Ultra Bright White COB LED Chip

Power Rating: 3W

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

Current: 700mA (Max)

Light Color: Cool White (6000K – 6500K)

LED Type: COB (Chip on Board)

Diameter: 8mm

Shape: Round Flat Face

Material: High-quality SMD with aluminum base for heat dissipation

Luminous Flux: Up to 300LM

Beam Angle: 120° wide angle

Applications: Torch lights, DIY flashlights, emergency lights, model lighting, LED projects

No warranty or guarantee is provided with this product

Reference image shown for illustration purposes only

Packaging Include:

• 1x 3W 3.7V Ultra Bright White COB LED Chip 8mm Round Light

Description

This 3W 3.7V ultra-bright white COB LED chip is perfect for DIY flashlight projects, portable emergency lights, and high-efficiency LED lighting. Popular search queries include 3.7V white COB LED chip, 3W 8mm LED for torch, SMD COB white LED Bangladesh, and bright LED for DC projects. Other trending keywords are COB LED 3W 3.7V white, DIY torch light LED, 3W LED SMD 8mm round, super bright white light LED, COB LED bulb for model projects, and white LED chip for rechargeable light. Its compact 8mm round shape makes it ideal for custom applications.

Buy 3W 3.7V White COB LED Chips in Bangladesh — perfect for flashlight repairs, emergency lighting, and custom torch light projects. This ultra-bright 8mm white LED is built with high-efficiency COB technology for superior light output and low heat. Engineers, students, and DIY makers across Dhaka, Chattogram, Rajshahi, and Sylhet use this component in battery-powered lights, LED conversions, and home automation. Shop now from trusted electronics suppliers in Bangladesh with fast delivery and affordable prices.

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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