10mm 0.5W LED Diode Bulbs – Red Blue Green Yellow White | Bulk

10mm Round 0.5W LED Lamp Beads – Multi-Color Diode Bulbs for DIY & Decoration

Light up your next DIY project, home décor display, or commercial installation with these versatile 10mm round 0.5W LED lamp beads. Available in packs of 50, 250, 500, or 1000, these CE-certified diodes deliver brilliant, consistent illumination across six vibrant colors: White, Red, Green, Blue, Yellow, and Warm White. With a water-clear lens and low-voltage operation, they're a cost-effective choice for makers, hobbyists, and professionals alike.

Key Features

• Long Lifespan: Up to 20,000 hours of reliable operation — outlasting traditional incandescent bulbs many times over.
• Low Power Consumption: At just 0.5W each, these LEDs draw significantly less energy than conventional lighting options.
• Instant On: Fast response time means full brightness the moment power is applied — no warm-up delay.
• Safe Low-Voltage Design: Operates at 2.0–3.6V for safe use across a wide range of circuits and DIY builds.
• Water-Clear Lens: Provides focused, vivid light output with minimal diffusion for precise lighting effects.
• Bulk Pack Options: Choose from 50, 250, 500, or 1000 pieces — ideal for small projects or large-scale installations.
• CE Certified: Meets European safety and quality standards.

Applications

• Holiday and seasonal decorations
• Neon-style LED signs and billboard atmosphere lighting
• Home décor and interior design accent lighting
• DIY electronics and circuit projects
• Landscape lighting, bars, theme parks, and street displays
• Arduino, breadboard, and prototype builds

Specifications

Package Contents

• 50 / 250 / 500 / 1000 × 10mm Round 0.5W LED Diode Bulbs (quantity as selected)

Usage Tips

• Install in dry areas to ensure maximum longevity.
• Always use a compatible, regulated power supply to avoid component damage.
• Keep away from direct water contact.
• Do not exceed the recommended voltage range of 2.0–3.6V.

Related Products

• 0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits
• 1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino
• 0–300mm PCB Holder Stand | 360° Rotation Soldering Clamp

For more information on LED lighting efficiency standards and energy savings, visit the U.S. Department of Energy – LED Lighting resource page.

Learn more: Diode

Frequently Asked Questions

Q: What colors are available for these 10mm 0.5W LED diode bulbs?

A: These LED lamp beads come in six colors: White, Red, Green, Blue, Yellow, and Warm White. Each color has a water-clear lens for vivid, focused light output.

Q: What voltage and current do these 10mm LED diodes require?

A: These LEDs operate at 2.0–3.6V with a current of 100mA. Always use a compatible regulated power supply and stay within the recommended voltage range to prevent damage.

Q: Are these LED lamp beads suitable for outdoor use?

A: These LEDs are best installed in dry environments. While they are widely used in decorative outdoor displays and landscape lighting, they should be kept away from direct water contact. Use appropriate weatherproof enclosures for any outdoor applications.

Q: How many LEDs come in a pack, and can I use them for large projects?

A: You can choose from packs of 50, 250, 500, or 1000 pieces — making them ideal for everything from small DIY prototypes to large-scale billboard, neon sign, or theme park installations.