Specification

Buy 3W White Big Lens LED Chip 3.7V with 16mm Heat Sink in Online 

Product Name: 3W Big Lens White LED Chip

Power Rating: 3 Watt

Operating Voltage: 3.1V – 3.7V DC

Current Rating: 700mA (max)

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

LED Type: High Power LED with Big Lens

Lens Type: Integrated Clear Dome Lens for focused beam

Base Size: 16mm round metal core PCB

Material: Aluminum heatsink PCB for efficient cooling

Brightness: Up to 250–300 lumens

Beam Angle: 30° to 60° (narrow beam for torchlight)

Mounting Type: Solderable PCB pad

Applications: Torch light, LED flashlight, spotlight, portable lamp, DIY lighting, emergency lights

No warranty or guarantee is provided with this product

Reference image shown for illustration purposes only

Packaging Include:

• 1x 3W White Big Lens LED Chip 3.7V with 16mm Heat Sink

Description

This 3W big lens white LED chip with aluminum heatsink is one of the most searched lighting components for DIY torchlights and flashlight repairs. Top keywords include 3W white LED with lens, big lens LED chip for torch, high power 3.7V LED Bangladesh, and LED chip with metal base 16mm. Electronics makers also look for 3W torch LED SMD, aluminum heatsink LED PCB, LED chip white light 3.1V, 3W LED for battery light, cool white lens LED 3W, and 3.7V LED flashlight chip. These keywords are commonly used by DIYers and small electronics manufacturers across Bangladesh.

Buy 3W big lens white LED chips in Bangladesh for your DIY torch lights, emergency lamps, and high-power LED projects. Featuring a focused beam lens and durable aluminum heatsink base (16mm PCB), this LED chip offers strong brightness and effective heat management. Widely used in torch repairs and high-intensity flashlights, it's perfect for electronics professionals and hobbyists in Dhaka, Sylhet, Rajshahi, and Chattogram. Available at affordable prices from trusted electronic component shops in Bangladesh, with fast shipping and reliable customer service.

This 16mm 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 16mm 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, 16mm COB LED, LED chip for repair, torch LED Bangladesh, small LED for flashlight, 3.7V white LED, DIY LED bulb light #COBLED #3WLEDChip #16mmLED #FlashlightLED #TorchLightLED #DIYLED #UltraBrightLED #LEDRepairBD #3_7VLED #BangladeshElectronics

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