kind of datasheets of 1W-100W High Power LED Chip COB Lights

https://www.ebay.com/itm/1W-3W-5W-10W-20W-30W-50W-100W-White-Blue-RGB-High-Power-LED-Chip-COB-Lights/122025328805?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D57476%26meid%3D54ce652955d14bf29a0a97a9a0945006%26pid%3D100005%26rk%3D5%26rkt%3D12%26mehot%3Dpp%26sd%3D113711683121%26itm%3D122025328805&_trksid=p2047675.c100005.m1851

Do you have 悄悄話 available? Or could send me 悄悄話? I have bought some of LEDs from your links.