you mean 10X model?
eXperimental =)
It was born like cheap model with 6w COB led
With SOL led it costs 19$ (was 18$ first time) — SunLike9
Real it is 9.5w and when it is hot it is 9w
review here — Review: SunLike9 SOL COB E27 LED bulb (4000K, CRI99)
MASS15D have 60pcs 0.5W SOL2835 leds — SunLike SOL 2835 3.2в 0.4вт
Yes, really it is about 0.3w (with size of crystals)