🌟 1W Power LED — White 3200–3500 K (Warm White)

The Single LED Light Bead from Periled, built with a high-quality emitter by Epileds (Taiwan), delivers reliable warm-white illumination in a classic round package. Ideal for Arduino and Raspberry Pi projects, custom lighting, and prototyping, this high-power LED is a versatile choice for electronics components and modules requiring efficient, stable light output.

📐 Technical Specifications

• Power: 1 W
• Forward Voltage: 3.0–3.4 V
• Forward Current: 300–350 mA
• Luminous Flux: 100–120 lm
• Color Temperature (CCT): 3200–3500 K (Warm White)
• Color Rendering Index (CRI): > 70
• Beam Angle: 120°
• Operating Temperature: -20°C to +60°C
• Lamp Body Material: Copper bracket
• Life Span: ~50,000 hours
• Package Shape: Round LED emitter

✨ Key Features

• ⚡ Low heat generation improves efficiency and simplifies thermal design.
• 💡 Instant-on, no flicker for responsive lighting and precise control.
• 🧱 Solid-state construction for shock-resistant, durable performance.
• 🔋 Energy-saving operation reduces electricity costs.
• 🌱 Lower carbon footprint compared to legacy lighting.
• 🛠️ Minimal maintenance with a long service life (~50,000 h).
• 📐 Wide 120° beam for uniform area illumination.

🔧 Integration & Applications

This 1W white LED integrates easily into microcontroller-based designs and lighting systems. Pair with a suitable constant-current LED driver for best results. Common uses include:

• DIY lighting modules and electronics projects (Arduino / Raspberry Pi control via PWM)
• Indicator and status lighting, signage, and instrument panels
• Backlighting, model making, and hobby illumination
• General-purpose task and accent lighting

♨️ Driving & Thermal Guidelines

• Use a constant-current driver rated for 300–350 mA and 3.0–3.4 V forward voltage.
• Provide adequate heat sinking: mount to a heat spreader or star/aluminum base (not included) to maintain junction temperature and lifespan.
• PWM dimming is supported when driven by a compatible LED driver; ideal for Arduino/Raspberry Pi control.
• Observe polarity and ESD precautions during handling and soldering.

✅ Why Choose This LED?

Combining high luminous output, warm-white CCT (3200–3500 K), and a robust copper bracket, this emitter is a dependable choice for both professional lighting designs and hobby builds. It fits seamlessly into electronics modules and custom assemblies where precise voltage and current control are required.