100Pcs 5mm Straw Hat LED Diodes – Wide Angle DIY Light Beads

100Pcs 5mm Straw Hat LED Diodes – Wide Angle, Multi-Color DIY Light Beads

Bring your creative projects to life with these HVIERO 5mm Straw Hat LED Diodes — a pack of 100 high-brightness, wide-angle light-emitting diodes available in a full spectrum of colors. With a massive 120° viewing angle and luminous intensity of up to 20,000 mcd, these LEDs deliver brilliant, even illumination perfect for signage, decorative displays, DIY electronics, and beyond. Made in Mainland China.

✨ Perfect Applications

• Architectural and boutique atmosphere lighting
• Back lighting, concealed lighting, and channel letter signage
• Emergency, security, and advertisement sign lighting
• Holiday, event, and exhibition decorative displays
• DIY projects for cars, boats, bikes, and custom electronics

🔧 Technical Specifications

⚡ Key Features

• Wide 120° Viewing Angle – Delivers broad, even light distribution for displays and signage
• High Brightness – Up to 20,000 mcd luminous intensity for vivid, vibrant color output
• Energy Efficient – Consumes approximately 40% less power than traditional incandescent lamps
• Low Voltage Safe – Operates safely at just 2V–3.2V depending on color
• Long Lifespan – Rated up to 20,000 hours of continuous use
• Fast Response Time – Instantaneous on/off switching ideal for dynamic signage and indicators
• Compact Form Factor – 5mm size fits virtually any PCB, housing, or custom enclosure
• Rich Color Selection – Nine color options to match any project aesthetic

📦 Package Contents

100 × 5mm Straw Hat LED Diodes (color as selected at checkout)

💡 Usage Tips

• Always connect LEDs with correct polarity — the longer lead is the Anode (+), the shorter lead is the Cathode (−).
• Always use a current-limiting resistor in series to prevent overcurrent and protect the diode.
• For 5V circuits with Red/Yellow/Orange LEDs, a 150Ω resistor is recommended. For White/Blue/Green, use a 100Ω resistor.

🔗 Related Products You May Like

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

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

Frequently Asked Questions

Q: What colors are available for the 5mm Straw Hat LED Diodes?

A: These 5mm straw hat LED diodes are available in nine vibrant colors: Warm White, White, Red, Green, Blue, Yellow, Orange, UV Purple, and Pink. Simply select your preferred color at checkout, and you'll receive 100 pieces in that color.

Q: Do I need a resistor to use these 5mm LED diodes?

A: Yes — it is strongly recommended to use a current-limiting resistor in series with each LED to prevent overcurrent damage. The appropriate resistor value depends on your supply voltage and the LED color's forward voltage (2.0–2.2V for Red/Yellow/Orange; 3.0–3.2V for White/Blue/Green/UV/Pink). Running LEDs without a resistor can shorten their lifespan significantly.

Q: What is the viewing angle of these straw hat LEDs, and how does it compare to standard 5mm LEDs?

A: These straw hat LEDs feature a wide 120° viewing angle, which is significantly broader than standard 5mm round-top LEDs (typically 15°–30°). This makes them ideal for applications where wide, even light spread is needed — such as backlighting panels, signage, or decorative lighting strips.

Q: Are these LEDs suitable for outdoor use?

A: These LEDs are compact and versatile, suitable for use in both indoor and outdoor DIY projects including car lighting, bike accents, and event displays. For permanent outdoor installations, we recommend housing them in a weatherproof enclosure to protect against moisture and environmental exposure.