QUOTE(idoblu @ Jan 26 2017, 10:26 AM)
lifespan depends on the bulb that you buy
some track lights, the fixture and the bulb is fixed much like downlights (meaning LED bulb, transformer, etc all in one unit). some you can choose and buy your own LED bulbs
I chose the latter and I bought Philips MR16 LED - so far 1.5 years no issues. if you get better quality track light fixtures, the build in transformer is also better
transformer = drivers
QUOTE(ozak @ Jan 26 2017, 10:43 AM)
Get the wan without transformer and the bulb recommend by idoblu.
Without transformer for easy replacement with wider choice. Since it run on 240v.
If that transformer is to convert AC to DC, might be spoil in future. Probably have hard time to find.
With the direct bulb, replacement is much more easy.

Is this the type you meant whereby the fixture and the LED bulb can be changed whenever one is faulty?
QUOTE(enriquelee @ Jan 26 2017, 10:43 AM)
Buy those LED type will last you long.
Above TV? Cause you plan to light up some deco on top of your TV?
In the toilet if you want to make it as main source, just make sure you do not buy those "concentrate" lighting type.
The reason why I would want to place above the TV console to avoid glare / reflections on the TV set... if you know what I mean.
I would be getting recessed lights since it has plaster ceiling in it.
As for the bedroom, I hope to avoid direct light onto the bed and hence, the track light is to pin point other areas to light up the bedroom.