5 Pcs - 1W Ultra Bright High Power White SMD LED Chip - 3.7V COB SMD Diode for DIY Lighting (8mm)
VAT inclusive; Computed calculations added locally.
Overview
Create bright and compact lighting solutions with the 5 Pcs 1W Ultra Bright High Power White SMD LED Chip. This pack includes 5 high-power white LED chips, designed for DIY lighting, replacement, repair, and electronics applications.
Each LED is rated at approximately 1W and operates around 3.7V, making it suitable for compatible low-voltage LED circuits. The compact 8mm design allows these LEDs to be integrated into space-saving lighting projects.
These ultra-bright LED chips are useful for DIY lamps, custom flashlights, emergency lights, decorative lighting, electronic projects, and LED repairs. Due to their high-power operation, proper current limiting and thermal management are important for reliable performance.
Get the 5 Pcs 1W Ultra Bright White SMD LED Chips from KathalTech for your DIY lighting and electronics projects.
Important: High-power LEDs should be operated with an appropriate constant-current driver or suitable current-limiting circuit. Proper heat dissipation may be required.
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Product Technical Information
Technical Details
The 5 Pcs 1W Ultra Bright High Power White SMD LED Chip is a set of compact, high-intensity white LEDs suitable for a variety of lighting and electronics applications.
Each LED chip is rated at approximately 1W and operates at around 3.7V, depending on operating current and the characteristics of the individual LED. The compact 8mm form factor makes these LEDs useful for projects where bright illumination is required in limited space.
These high-power LED chips can be used for building custom lighting systems, repairing compatible LED lights, creating portable lamps, and experimenting with LED electronics.
Key Features
- Pack of 5 white LED chips
- Approximately 1W power rating per LED
- Ultra-bright white illumination
- Operating voltage around 3.7V
- Compact 8mm size
- SMD / COB-style LED design
- Suitable for DIY lighting projects
- Useful for LED repairs and replacements
- Compact and lightweight
- Suitable for electronics and hobby projects
Applications
- DIY LED lighting
- Custom lamps
- Flashlight projects
- Emergency lights
- LED light repair
- Decorative lighting
- Portable lighting
- Electronics experiments
- Educational projects
- Hobby projects
- Custom illumination systems
Important Usage Guidelines
High-power LEDs require proper electrical and thermal design for reliable operation.
Use Proper Current Control
Do not connect a high-power LED directly to a power source without considering current control. Use an appropriate:
- Constant-current LED driver
- Current-limiting circuit
- Suitable resistor, where applicable and properly calculated
Provide Adequate Heat Dissipation
At higher operating power, LEDs can generate heat. Depending on the application and operating conditions, appropriate heat dissipation may be necessary.
Possible solutions include:
- Aluminum PCB
- Metal-core PCB
- Heatsink
- Thermal adhesive
- Proper ventilation
Important Notes
- The stated 3.7V is an approximate operating/forward voltage and may vary depending on LED current and manufacturing characteristics.
- The 1W rating should be used within suitable electrical and thermal operating conditions.
- Do not exceed the recommended operating current.
- Observe correct LED polarity during installation.
- Brightness and light color may vary slightly between production batches.
- Product dimensions and physical appearance may vary depending on the manufacturing batch.
- This product includes 5 LED chips, unless otherwise specified.
Frequently Asked Questions
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