[User 325245]

Yes, try getting the latest version from the TEST repo. I can see that it is communicating with bulbs from the log:

the second bulb seems OK: It doesn't work?? It is establishing connection etc....?

12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.247: {u'params': [u'power', u'music_on'], u'id': 1, u'method': u'get_prop'}
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.247: off, 0
12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.247: {u'params': [u'on', u'smooth', 200], u'id': 1, u'method': u'set_power'}
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.247: ok,
12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.247: {u'params': [1, u'192.168.1.43', 55440], u'id': 1, u'method': u'set_music'}
12:37:53 T:123145313648640  NOTICE: YEEMEE >> SERVER >> CONNECTION FROM: ('192.168.1.247', 49167) ACCEPTED
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.247: ok,
12:37:53 T:123145322233856  NOTICE: YEEMEE >> SERVER >> CONNECTION OPEN FOR ('192.168.1.247', 49167)
12:37:53 T:123145322233856  NOTICE: YEEMEE >> SERVER >> LUMIFACTOR IS 100
12:38:08 T:123145312038912  NOTICE: YEEMEE >> LUMIFACTOR IS 100
12:38:39 T:123145312038912  NOTICE: YEEMEE >> PLAYBACK >>STOPPED<<

there is werid response from the 1st bulb:

12:37:53 T:123145312038912  NOTICE: YEEMEE >> PLAYBACK >>PLAYING<<
12:37:53 T:123145312038912  NOTICE: YEEMEE >> ACTIVATION TIME ON/OFF: 0
12:37:53 T:123145313648640  NOTICE: YEEMEE >> LUMIFACTOR IS 100
12:37:53 T:123145313648640  NOTICE: YEEMEE >> SERVER >> 192.168.1.43 WAITING FOR CONNECTION...
12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.65: {u'params': [u'power', u'music_on'], u'id': 1, u'method': u'get_prop'}
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.65: off, 0
12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.65: {u'params': [u'on', u'smooth', 200], u'id': 1, u'method': u'set_power'}
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.65: ,
12:37:53 T:123145312038912  NOTICE: YEEMEE >> MESSAGE TO 192.168.1.65: {u'params': [1, u'192.168.1.43', 55440], u'id': 1, u'method': u'set_music'}
12:37:53 T:123145313648640  NOTICE: YEEMEE >> SERVER >> CONNECTION FROM: ('192.168.1.65', 49160) ACCEPTED
12:37:53 T:123145312038912  NOTICE: YEEMEE >> RESPONSE FROM 192.168.1.65: ok,
12:37:53 T:123145321697280  NOTICE: YEEMEE >> SERVER >> CONNECTION OPEN FOR ('192.168.1.65', 49160)

As you can see, when set to turn on, the bulb doesn't respond "ok".... That could be the bug in the last version in normal repo. So yes, please download latest TEST version and try again.

Also, I see you are using rather old version of Kodi;

12:33:05 T:123145312038912  NOTICE: YEEMEE >> STARTED VERSION 4.3 on Kodi 15

I haven't ever tested it with versions older than 16.1