1W Power LED Green 520–525nm 🌿

Upgrade your projects with this high-efficiency 1W Green Power LED, delivering a vivid 520–525 nm wavelength for clear visibility and reliable performance. Built around an Epileds (Taiwan) die and a robust copper bracket, this single LED bead is ideal for Arduino, Raspberry Pi, and other microcontroller-based designs, as well as custom electronics components and LED modules. With a wide 120° beam angle and up to 70 lm luminous output, it’s perfect for indicators, backlighting, and compact lighting systems.

Key Specifications 🔧

• Brand: Periled
• Chip Manufacturer: Epileds (Taiwan)
• Product Name: Single LED Light Bead
• Shape: Round
• Power: 1 W
• Forward Voltage (Vf): 3.0–3.4 V
• Forward Current (If): 300–350 mA
• Luminous Flux: 60–70 lm
• Wavelength: 520–525 nm (Green)
• Beam Angle: 120°
• Operating Temperature: −20°C to +60°C
• Lamp Body Material: Copper bracket
• Life Span: Up to 50,000 hours

Features & Benefits ✨

• High efficiency for reduced power consumption and lower operating costs
• Lower heat generation than incandescent/halogen lighting (proper heatsinking still required at 1 W)
• Long lifespan up to 50,000 hours minimizes maintenance
• Instant start with no flicker
• Solid-state, shock-resistant construction for reliable operation
• Environmentally considerate: lower energy use can help reduce overall CO₂ footprint

Typical Applications 🎯

• Indicators, status lights, and signal beacons
• Backlighting and edge lighting for panels and enclosures
• DIY lighting projects and custom LED modules
• Prototyping with Arduino, Raspberry Pi, and other microcontroller boards
• Wearables and compact illumination systems

Electrical & Integration Notes ⚠️

• Drive with a constant-current LED driver set to 300–350 mA; do not connect directly to a voltage source
• Typical power at 350 mA and 3.2 V is approximately 1.1 W
• For microcontroller control (e.g., Arduino / Raspberry Pi), use a suitable MOSFET/transistor and a constant-current driver module; PWM can be used for dimming
• Provide adequate thermal management (heatsinking and thermal interface) to maintain reliability
• Observe correct polarity and apply ESD precautions during handling