It is Zigbee 5W GU10 Bulb with RGB+CCT LEDs. The lamp has a good design and characteristics, but it has only one small disadvantage. It does not save and restore the last state after power outage.
For example, it can light while you are on vacation for two weeks or wake-up you at midnight.
So, I’ve adjusted and tested the PTVO firmware to work on this and other bulbs based on the CC2530 chip.