Nichia 219CT 4000K R9050
It is used in the ReyLight Pineapple, and I was requested by a few members to sell bare emitters.
4$/pc, free shipping with tracking number, paypal is 395090663 (at) qq.com
If possible, send it as gift and pm me your shipping address.
Drivers available. 6$/pc
Below test result of 219CT: