Cree XLamp XPE XP-E LED White Light + 5 Mode Led Driver + Lens with Base Holder [BY-CRQ5WH20, BY-DRQ5] - US$2.99 : Topledlight
10pcs Cree XPE XP-E R3 3535 SMD High Power LED Light Cold White Warm White Red Green Blue Yellow UV Pink With 20mm 16mm PCB _ - AliExpress Mobile
XLamp® XP-E LEDs - Cree LED | Mouser
Cree Xlamp XP-E LED Star - Far Red 3-Up - - Amazon.com
Cree LED XPE Blue
10pcs 3W Cree LED XPE XP-E R3 High Powr LED Chip Warm White Cold White 3000K 6500K 8000K 10000K 13000K with 20mm 16mm PCB Board - Price history & Review | AliExpress