Led SMD 3W Blue - 2Pin

The Blue 3W 2-Pin SMD LED is a high-power light-emitting diode designed for high-intensity applications like aquarium lighting, automotive accents, and architectural displays. Due to its 700mA current draw, it generates significant heat and must be used with an aluminum heatsink (often a 20mm Star PCB) to prevent immediate damage.

Key Specifications

• Forward Voltage (Vf): Typically ranges between 3.0V and 3.6V DC.
• Forward Current (If): Rated for 600mA to 700mA for full 3W output.
• Wavelength: Standard blue is 460nm–470nm, while Royal Blue variants range from 440nm–455nm.
• Luminous Flux: Produces between 20 and 60 lumens for standard blue. (Note: Some high-efficiency variants claim up to 280 lumens).
• Viewing Angle: Standard broad dispersion of 120° to 140°.