Ledchip manufacturing COB LED Chips 3622W 22Watts, 34 Volts COB LEDs emit maximum of 2050-2640 LM @500mA; Cool White 5700K CCT ; LED Chip Indus is offering our customers a huge range of COB LEDs 22W. These LEDs have ceramics plus metal material with high thermal conductivity as the substrate and adopt silicon injection molding technology with good impervious performance, high reliability and very low degradation rate. LED Chip Indus COB POWER LEDs have very low thermal resistance long lifetime over 50000hrs. These LEDs are most applicable for general lighting sources and luminaries & can be operated with max junction temperature of 115°C. LED Chip Indus 3622 COB LEDs 22Watt White Color Emitting 2050-2640Lumens at 500mA .