3W Power LED Full‑Spectrum 380–850nm 🌈

The Periled 3W Power LED Full Spectrum 380–850 nm is a high-quality emitter built around a genuine Epileds chip from Taiwan. This single, round LED “light bead” delivers a broad spectral output from UV to near‑IR, engineered specifically for plant growth and spectral experiments, while remaining ideal for DIY electronics components, custom modules, and professional lighting builds.

Technical Specifications 🔧

• Power: 3 W
• Wavelength Range: 380–850 nm (full spectrum)
• Forward Voltage (VF): 3.4–3.8 V
• Forward Current (IF): 600–700 mA
• Luminous Flux: 80–100 lm
• Beam Angle: 120°
• Operating Temperature: −20°C to +60°C
• Lamp Body Material: Copper bracket (round emitter)
• Rated Life: up to 50,000 hours

Key Features ✅

• Full-spectrum output (380–850 nm) for photosynthesis support and balanced plant growth 🌱
• Low heat generation with efficient drive conditions, helping reduce electricity consumption ⚡
• Energy-saving operation can lower running costs and carbon footprint ♻️
• Minimal maintenance thanks to solid-state reliability 🔧
• Long lifespan up to 50,000 hours ⏱️
• Instant start with no flicker or warm‑up 🚀
• Solid‑state, shock‑resistant design for durable performance 🛡️

Applications 🔬

• Horticulture and grow light arrays (seedlings, vegetative, supplemental lighting)
• Aquarium and terrarium lighting with spectral tuning
• Photobiology, spectroscopy demos, and sensor prototyping
• DIY lighting modules and electronics components projects
• PWM-dimmable builds with Arduino, Raspberry Pi, or other microcontroller platforms

Integration and Driving Tips ⚙️

• Use a constant‑current LED driver set to 600–700 mA. Do not connect directly to a bench supply or a 5 V pin from a microcontroller.
• Ensure adequate heatsinking and thermal interface material to maintain LED junction temperature and maximize lifespan and lumen output.
• Allow headroom for voltage: the LED’s forward voltage is 3.4–3.8 V. Choose a driver and supply accordingly.
• For dimming, use PWM control via a compatible LED driver module; control the driver with Arduino or Raspberry Pi GPIO (do not drive the LED directly).
• Observe correct polarity and ESD-safe handling practices during assembly.

What’s Included 📦

• 1 × Periled 3W Full‑Spectrum Power LED