1W Power LED UV 360–365nm 🌊

The Periled 1W Power LED UV leverages a high-quality Epileds chip from Taiwan, delivering reliable UVA output for engineering, lab, and DIY applications. Designed for integration into Arduino and Raspberry Pi projects via suitable driver modules, this round, copper-bracket LED offers stable performance with a long service life.

Key Features ✨

• High-quality Epileds UV chip for consistent UVA emission and durability.
• UVA wavelength 360–365 nm ideal for fluorescence excitation, resin curing, PCB inspection, and security marking verification.
• Wide 120° beam angle for uniform coverage in inspection and illumination tasks.
• Energy-efficient 1 W design with low heat generation when properly heat-sunk, helping reduce power consumption.
• Long lifespan up to 50,000 hours to minimize maintenance and replacement costs.
• Instant-on, flicker-free operation with a solid-state, shock-resistant construction.

Specifications ⚙️

• Product name: Single LED light bead
• Shape: Round
• Power: 1 W
• Forward voltage (Vf): 3.2–3.8 V
• Forward current (If): 300–350 mA (constant current)
• Luminous flux: 1–2 lm (note: for UV sources, lumens are not directly indicative of radiant output)
• Wavelength: 360–365 nm (UVA)
• Beam angle: 120°
• Working temperature: −20°C to +60°C
• Lamp body material: Copper bracket
• Life span: 50,000 hours
• Chip origin: Epileds, Taiwan

Integration and Driving 🔌

For best results in electronics projects with a microcontroller (e.g., Arduino or Raspberry Pi), use an appropriate LED driver and proper thermal management.

• Drive with a constant-current LED driver set to 300–350 mA. Do not connect directly to GPIO pins or a fixed-voltage supply.
• Ensure the power supply can accommodate the forward voltage of 3.2–3.8 V plus driver overhead.
• Provide adequate heat sinking to the copper bracket to maintain performance and longevity.
• Observe ESD precautions during handling and assembly.

Typical Applications 🧪

• UV resin and adhesive curing
• Fluorescence excitation and visual inspection
• PCB inspection (e.g., conformal coating and solder mask checks)
• Security features and banknote verification
• Leak detection with fluorescent dyes
• Laboratory experiments, DIY, and maker projects

Benefits ✅

• Long service life reduces maintenance and replacement costs.
• Energy-efficient operation helps lower power usage and environmental impact.
• Stable, flicker-free, instant-on illumination for dependable results.

Notes & Safety ⚠️

• This LED emits UVA radiation (invisible to the eye). Avoid direct eye/skin exposure. Use suitable PPE and limit exposure time.
• Luminous flux is not an ideal metric for UV; consider radiant power specifications when available for precise optical design.