1W Cool White COB LED Chip High Brightness

1W COB SMD LED Chip Bead – High Power Cool White Light for DIY Spotlight and Floodlight Projects

This 1W high-power COB LED chip is a compact and efficient lighting solution designed for DIY enthusiasts, makers, and electronics hobbyists. Emitting a cool white light at 6000K to 6500K, it delivers crisp and bright illumination suitable for floodlights, spotlights, and custom lamp applications. Its SMD design, aluminum base, and energy-saving properties make it perfect for those who want reliable lighting with minimal heat output and long life expectancy.

At Bigyan Project, we aim to provide high-quality components for creative and technical projects. Whether you're upgrading an old light fixture or building a new design from scratch, this LED chip gives you the flexibility and efficiency you need in a single module.

Specifications

Features

• High-efficiency 1W COB SMD LED design
• Cool white color temperature suitable for daylight-like brightness
• Low heat output ensures safe usage in compact spaces
• Long operational life of up to 50,000 hours
• Aluminum base for better heat dissipation and durability
• Works with low-voltage DC power sources
• Compact and easy to integrate into DIY lighting setups

Applications / Use Cases

• DIY floodlight and spotlight making
• Flashlight and torchlight replacement
• Solar-powered lighting systems
• Custom desk or reading lamps
• RC vehicle or robotics lighting
• Cabinet and showcase lighting
• Model building and experimental projects

User Guide / How to Use

• Connect the LED chip to a constant current DC power supply of 3.6V
• Ensure proper heat sinking or thermal pad to manage heat
• Polarity must be maintained while wiring (positive and negative)
• For optimal performance, do not exceed rated current and voltage
• Mount the chip on an aluminum base or heat sink if used continuously

Frequently Asked Questions (FAQs)

• Can I use this LED chip with a battery? Yes, you can use it with a 3.6V battery or DC power source, but current regulation is recommended.
• Is a driver required? A constant current LED driver is ideal to protect the chip and ensure stable performance.
• Does it get hot during use? It may generate mild heat during extended usage; proper heat dissipation is suggested.
• Can I use it outdoors? It is not waterproof by itself. For outdoor use, install inside a waterproof housing.
• Does it come with a heatsink? No, heatsink is not included. You should mount it on a metal base for thermal management.

Challenges and Considerations

• This chip requires a regulated DC power supply for safe operation
• Excessive current or overheating can damage the LED
• Not plug-and-play; some soldering or connection skills are required
• Needs external heat dissipation for long-term stability

Compatibility

• Compatible with most 3.6V constant current LED drivers
• Can be integrated with microcontroller-based systems (e.g., Arduino, ESP32) via external power regulation
• Works well with solar systems and battery-powered circuits
• Fits most generic floodlight and spotlight holders with minor adjustments

Future Enhancement Options

• Combine multiple chips for higher brightness setups
• Use PWM dimming through a microcontroller for brightness control
• Add heat sensors to manage thermal load in automated systems
• Use with motion sensors for smart lighting projects

Benefits

• Reliable and long-lasting light output for continuous use
• Ideal for educational, hobby, and professional electronics projects
• Compact size allows use in space-constrained designs
• Offered by Bigyan Project, ensuring quality and after-sales support

Conclusion

This 1W SMD COB LED chip is the perfect choice for anyone looking to build or repair high-efficiency lighting solutions. With reliable performance, easy integration, and cool white brightness, it fits a wide range of applications from home lighting to robotics. Available at Bigyan Project, your trusted source for electronics and DIY components.