General Information Model KT-CER14 LED Type SMD2835 LEDs Material Thermal plastic Lamp Cover Milky cover Driver Type Constant current with IC Dimmable Custom Made( TRIAC, 0-10V, DALI Dimming is available) Installation Surface Mounted IP Grade IP44 Other Service OEM Labels, Printing Logo, OEM Color Packing Electrical Data LED Power 9W 13W 18W 24W 36W Input Voltage AC90~260V PF â?¥0.6 Frequency 47-63Hz Light technical data Light Color White Color Temperature 2800-3200Kï¼?WWï¼? 4000-4500Kï¼?NWï¼? 6000-6500K ï¼?CWï¼? Lumens/w 90lm/w CRI â?¥80 Ra Light Angle 120 degree Lifespan 30,000 hours Certificates & standards Energy efficiency class A+ Certification CE , EMC, ROHS