Mini COB Chip LED 3.7V 12x56mm 16LED available at BDTronics is a compact high brightness lighting module designed for battery powered lighting, portable lamps, emergency lights, DIY lighting projects, and rechargeable torch applications in Bangladesh. Built with COB LED technology, this light source provides uniform illumination, low heat generation, and improved energy efficiency compared to traditional LED arrays.

BDTronics offers Mini COB LED modules ideal for 3.7V Li-ion and LiFePO4 battery powered lighting circuits, making them suitable for power bank lights, portable work lights, solar lighting systems, and custom DIY illumination solutions. The slim 12x56mm design allows easy integration into compact enclosures and lighting panels.

Features:

• COB LED technology for uniform and shadow free illumination

• 16 LED array providing high brightness output

• Designed for 3.7V battery powered lighting applications

• Slim 12x56mm form factor for compact lighting designs

• Low power consumption with high luminous efficiency

• Lightweight PCB module for easy mounting

• Ideal for portable, emergency, and rechargeable lighting systems

• Simple two wire connection for quick integration

• Suitable for DIY lighting and repair projects

Applications:

• Rechargeable emergency light and portable lamp

• Power bank lighting modules and USB light conversion

• Solar lighting and off-grid lighting projects

• DIY torch light and inspection lamp

• Cabinet light, panel light, and decorative lighting

• Battery powered work light and camping light

• Electronics hobby lighting experiments

How To Use:

• Connect LED positive and negative pads to 3.7V battery output

• Use constant current driver or current limiting resistor if required

• Mount LED on aluminum base or heat dissipating surface for longer life

• Ensure correct polarity during connection

• Add diffuser panel for soft lighting effect

Product Instructions:

• Avoid overvoltage beyond 3.7V to prevent LED damage

• Provide proper heat dissipation during continuous operation

• Use suitable driver circuit for stable brightness control

• Keep away from moisture and short circuit conditions

• Test brightness and current consumption before final installation

Specifications:

• Product Type: Mini COB Chip LED Module

• LED Count: 16 LED

• Operating Voltage: 3.7V

• Size: 12mm x 56mm

• Lighting Technology: COB LED

• Mounting Type: PCB module

• Application Type: Portable and battery powered lighting

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