10-1000Pcs/Lot High Power 1W 3W LED Lamp Chip Cold White Warm White COB SMD Bulb Diode LED Bead + 20mm Star PCB Platine Heatsink

Specifications:

• Color Temperature : Warm White (3000-3200K) ; Cold White (6500-7000K)

1W LED (30MIL)                                                3W LED (45MIL)DC Forward Voltage:3.0V~3.2V                         DC Forward Voltage:3.2V~3.4VForward Current: 350mA                                    Forward Current: 700mALumens: 100~110LM                                          Lumens: 200~220LM

Features:

• High-power LED 1W / 3W maximum junction temperature of 110LM high brightness, low thermal

• resistance, in accordance with RoHS high temperature (70, 70%), it can be a continuous

• trouble-free work 50000Hrs. High-power LED 1000Hrs. photodegradation less than 3%, the

• normal life can up to 100,000 hours

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.