1W Power LED Natural White 4,000–4,500K 💡

This high-efficiency 1W Power LED delivers a smooth natural white output (neutral white) at 4,000–4,500 K, making it ideal for general illumination, DIY lighting, and embedded systems. Built on a durable copper bracket with a wide 120° beam angle, it’s well-suited for engineers, makers, and educators working with Arduino, Raspberry Pi, and other microcontroller platforms using constant-current LED driver modules.

⚙️ Technical Specifications

• Brand: Periled
• LED Chip: Epileds (Taiwan)
• Form Factor: Round single LED light bead on copper bracket
• Power Rating: 1 W
• Forward Voltage (VF): 3.0–3.4 V
• Forward Current (IF): 300–350 mA
• Luminous Flux: 100–120 lm
• Color Temperature (CCT): 4,000–4,500 K (Natural/Neutral White)
• Color Rendering Index (CRI): > 70
• Beam Angle: 120°
• Operating Temperature: −20°C to +60°C
• Lamp Body Material: Copper bracket
• Expected Lifetime: up to 50,000 hours

🌟 Key Features & Benefits

• Low heat generation — improved efficiency and thermal performance
• Energy‑efficient — helps reduce electricity consumption and operating costs
• Lower carbon footprint — eco-friendly choice for sustainable designs
• Reduced maintenance — long service life minimizes replacement cycles
• Instant-on, flicker-free — smooth startup with no flashing
• Solid-state, shockproof — robust and vibration-resistant construction

🔌 Integration & Applications

Ideal for prototyping and production in electronics components and lighting projects. Common uses include task lighting, indicators, backlighting, and custom luminaires.

• Drive method: Use a constant-current LED driver module set to 300–350 mA (do not drive directly from a voltage source without regulation).
• Microcontroller use: Interface with Arduino, Raspberry Pi, or other microcontrollers via a suitable LED driver IC or transistor stage.
• Thermal management: Mount to an adequate heatsink or MCPCB to maintain junction temperature; ensure good thermal coupling.
• Polarity: Observe anode/cathode orientation to prevent damage.

⚠️ Handling Notes

• ESD-sensitive device: Use proper anti-static precautions during handling and assembly.
• Soldering: Avoid excessive heat or dwell time; allow for proper thermal relief.
• Eye safety: Do not stare directly into the LED at close range when powered.