50PCS 10mm Round LED Diodes – High Brightness Multi-Color

HVIERO 50PCS 10mm Round LED Diodes – High Brightness, Water Clear Lens

Light up your next DIY project, signage display, or decorative installation with these HVIERO 10mm Round LED Diodes. Sold in a convenient pack of 50, these high-brightness bulbs feature a water-clear lens and are available in a rich variety of colors — Warm White, White, Red, Green, Blue, and Yellow — making them a go-to choice for hobbyists, makers, and professionals alike.

With a rated lifespan of 20,000 hours, low operating voltage, and an ultra-compact 10mm round form factor, these LEDs are built to perform in a wide range of applications. Their instant-on response, low power draw, and small size make them ideal for everything from billboard atmosphere lighting to holiday decorations and home interior accents.

Made in Mainland China.

Key Features

• High Brightness: 30,000 MCD luminous intensity for vivid, eye-catching illumination
• Long Lifespan: Up to 20,000 hours of continuous use
• Low Voltage Operation: Safe and energy-efficient at 3V
• Water Clear Lens: Clean, focused light output for sharp visibility
• Instant Illumination: Short response time — lights up immediately with no warm-up needed
• Energy Efficient: Just 0.5W per LED — far lower consumption than traditional bulbs
• CE Certified: Meets European safety and quality standards
• Versatile Colors: Choose from Warm White, White, Red, Green, Blue, or Yellow

Specifications

Applications

• Signage & advertising displays
• Billboard atmosphere lighting
• Holiday and seasonal decorations
• DIY electronics projects
• Home interior ambient lighting
• Building illumination & street lighting accents
• Craft and model-making projects

Usage Tips

• Install in dry areas to ensure maximum longevity
• Always use a compatible, regulated power supply
• Do not exceed the recommended voltage level of 3V
• Observe correct polarity when wiring (anode/cathode)

Package Includes

50 × 10mm Round 0.5W LED Diodes (color as selected)

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For general guidance on LED energy efficiency and electronics safety, visit the U.S. Department of Energy – LED Lighting resource page.

Frequently Asked Questions

Q: What colors are available for the 10mm Round LED Diodes?

A: These 10mm round LED diodes are available in Warm White, White, Red, Green, Blue, and Yellow. Simply select your preferred color when adding to your cart.

Q: What voltage do these 10mm LEDs require?

A: These LED diodes operate at a safe, low voltage of 3V with a current of 20mA per diode. Always use a compatible, regulated power supply and do not exceed the recommended voltage to avoid damaging the LEDs.

Q: Are these LEDs suitable for outdoor use?

A: These LED diodes are best installed in dry environments for maximum lifespan. If used in outdoor applications such as signage or billboard lighting, ensure they are housed in a weatherproof enclosure to protect them from moisture.

Q: How long do these LED diodes last?

A: Each LED has a rated lifespan of up to 20,000 hours, making them a long-lasting and cost-effective choice for both permanent installations and DIY projects.