Never knew this thread existed earlier.
Bought some LED lights end of last year.

Shop: Alt-Tech Electrical & Trading, Bukit Mertajam, Penang

1. GE T8 LED Tube 16W (1600 LM) Performance: RM 61.20 + 6% GST
2. GE 4" 9W LED Round Down Light (750 LM): RM 66.30 + 6% GST

Hope worth the investment

I do aware about this, the salesman in the shop did mention it.
I do have backup plan in case of my GE downlight or T8 tube not functioning.

Round downlight:
1. Replace using similar diameter downlight
2. Replace using E27 downlight with additional housing
3. Worst case if first two options not available, replace with downlight with larger diameter, hence make the plaster ceiling hole diameter larger.

T8 light:
1. Should be easy to find replacement tube, example Philips.

The size and shape of the GE T8 LED tube looks the same as the normal T8 fluorescent tube, and fit on the normal T8 housing.
I bought the LED tube together with the housing for new installation, not as replacement on old fluorescent tube.

Just hope the light can last for more than 10 years.