Before MCO, I bought my T8 4ft LED lights and casing from my nearby hardware store. Removed the whole old flour lights and casings(= including starter and ballast/transformer) and replace with the new LED light and casing. Just  need to connect the Live and Neutral wires, which connection are reversible, ie can connect either one = easy peasy. Mine is 7000K for full brightness.

LED lights will save you a ton of electricity cost.
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PS - Anyone knows how to connect 2 such T8 LED lights and casing  in series and at different locations(= not next to each other), eg to light up a very large room/space.?
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Sorry at first post I though i had updated the diagram.
Plan to remove the ballast since a few ballast spoil and not working.
Currently , doesn't know which wire to cut , i saw some comment doesn't need to know the colour but somehow the previous tech installer using different wire colour which confusing.

So , if follow the diagram , which wire I should remove and replace and the end result of LED wiring should be like ?

I did same way too during mco. Ballast/transformer i no use n throw away, just did direct connection the L and N wire. I did in series 10 T8 led side by side with 1 control switch.

Connection in series easy peazy too, u just need to buy T8 that have connector both end side left n right. Its can comes wif 2 pins or 3 pins type, but no different lar. Just buy extra connector and extra wire to connect in series. Giv u example pic.



Mine exactly like this pattern. If for single T8 use only, any connection from both end side would work if connect to on/off switch.
In series, u can connect as many as u want wif this type of T8. If wire not enough long, u can cut and connect wif much longer wire.




This connector is for side by side connection.

8-10ft apart? U need to buy connector that same length as u want, i not sure if they got sell that long. If dont have that long, u can modify by buying 3-4 meters extra wire and connect to t8 connector by cutting and connect wiring urself.

My place slight expensive, t8 4ft rm18-20.
U need to buy 2 set 4ft t8 cost u rm30, then 1 connector i think few ringgit only. Extra wire also like few ringgit per meter.


Something like this la, red+black as extra wire for to connect how long u want. Then the white t8 connector u cut and connect wif red+black wire.

8-10ft apart? U need to buy connector that same length as u want, i not sure if they got sell that long. If dont have that long, u can modify by buying 3-4 meters extra wire and connect to t8 connector by cutting and connect wiring urself.

My place slight expensive, t8 4ft rm18-20.
U need to buy 2 set 4ft t8 cost u rm30, then 1 connector i think few ringgit only. Extra wire also like few ringgit per meter.


Something like this la, red+black as extra wire for to connect how long u want. Then the white t8 connector u cut and connect wif red+black wire.

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Great idea. Thanks.
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Rm12.60 for 4ft thats cheap already.
Mine is rm18 each, but i bought x10 they gv me rm17 = rm170, but each t8 came with the mini connector for side by side connection in series. I bought at local electric store, they no much discount that time.

IMO, The hassle is not worth it coz LED less bright (maybe due to brand?), not cheap and overall look (due to the cover) is not better. Easier to maintain florescent