Cree Xml2 Xm-l2 T6 High Power Led Emitter Cool White Neutral White Warm White On 12mm 14mm 16mm 20mm Black / White / Copper Pcb - Light Beads - AliExpress
3W 5W CREE XPG 2 Generation S3 High Power LED 8-20mm Aluminum PCB Emitter Warm Neutral White | SatisLED