3W Power LED Green 520–525nm 🟢

Achieve bright, reliable green illumination with this 3W power LED built on an efficient Epileds (Taiwan) die. Ideal for electronics components projects, custom lighting modules, and indicators driven by a microcontroller such as Arduino or Raspberry Pi, this compact round LED delivers consistent output, a wide beam, and long service life.

Key Features ✨

• High efficiency, low heat ⚡: Optimized for reduced thermal losses, minimizing wasted power and easing thermal management.
• Cost‑efficient operation 💰: Low power draw helps cut energy costs while maintaining bright output.
• Eco‑friendly 🌍: Energy‑saving solid‑state design supports lower overall power consumption and reduced environmental impact.
• Low maintenance 🛠️: Extended 50,000‑hour lifespan reduces replacement frequency and downtime.
• Instant start, no flicker 🚀: Stable output with no warm‑up time for dependable performance in precision applications.
• Solid‑state, shockproof 🧱: Robust construction enhances durability in mobile, industrial, and DIY builds.

Technical Specifications 📐

• Brand: Periled
• Manufacturer: Epileds (Taiwan)
• Product Name: Single LED Light Bead
• Shape: Round
• Power: 3 W
• Forward Voltage (Vf): 3.2–3.6 V
• Forward Current (If): 600–700 mA
• Luminous Flux: 160 lm
• Wavelength (Green): 520–525 nm
• Beam Angle: 120°
• Working Temperature: −20°C to 60°C
• Lamp Body Material: Copper Bracket
• Life Span: 50,000 hours

Integration Tips for Arduino & Raspberry Pi 🔧

• Drive with a constant‑current LED driver set to 600–700 mA; do not connect directly to Arduino, Raspberry Pi, or other microcontroller GPIO pins.
• Observe forward voltage of 3.2–3.6 V when selecting your driver and power supply.
• Provide adequate heatsinking and thermal interface material to manage junction temperature and maintain output/lifespan.
• Use appropriate ESD precautions and verify polarity before power‑up.

Typical Applications 💡

• Status indicators, machine panels, and signaling
• DIY lighting modules and backlighting projects
• Optical sensing, edge lighting, and accent illumination
• Educational labs and prototyping with electronics components

Why Choose This LED ✅

This high‑power green LED combines a wide 120° beam angle, stable chromaticity at 520–525 nm, and robust copper bracket construction—making it a dependable choice for both professional engineering and hobbyist builds that demand consistent performance and efficient voltage/current utilization.