High Power Led Chip 150W 200W 300W 500W Smd Bulb Intensity Light Emitter Diode Rated Power: 150W 200W 300W 500W Chip Size:45Mil Lighting Colors: Warm White/Natural Warm/Warm/Cool Warm Sealing Material: 2*99%Golden Wires, Copper bracket,Dow corning Glue. Certification: CE/RoHS/FCC Working life:50000hrs Operating temperature:-30 to +85 degree centigrade（-22 to +185 Fahrenheit) Welding temperature: 120°Centigrade in 5 second Please refer to the positive (anode +) and negative (cathode -) sign on Leds. We are professional LED Chip supplier,we have all colors of this.You can go to our store for checking.
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