10 20 and 40 Pcs LED COB Lamp Chip 1W 3W 3.2-3.6V Input 100-220LM Mini Bulb Diode SMD For DIY LED Floodlight Spotlight Downlight
 
Specifications:
    Safety, energy-saving, sanity, non-pollution, convenient, green product
    LED emitter: 1W / 3W
    Emitted color: White / Warm white
    DC voltage (VF): 3.2V - 3.4V / 3.4V - 3.6V
    Forward Current: 300mA / 750mA
    Beam angle: 120 degrees
    Life Span time: > 100,000 hours
    Intensity luminous: 100-120 Lumen / 200-220Lumen
    Color temperature: Warm white 2800-3000K , White 6500-7000K

Applications:

High-power LED 1W 3W widely used in general illumination, contour LED lights, garden LED lights, ceiling LED lights, decorative LED lights, architectural LED lighting, LED street lamps and so on