Which vendor is KL carry Philips CertaDrive downlight driver ya ?

good better recommendation for LED driver ? 12W

Min 6, but recommended 8. Its always good to have more then less coz you can switch off those unnecessary, when 'under' lighting it will become headache.

Also depend is the space living room, study room, bedroom etc...wall colour is dark or bright, you want the Illumination Intensity high, mid or low...

Best you can share out your actual floor plan.

1. Wat is the total build up for this entire house ?
2. So many sofas set ?
3. where exactly is the ceiling fan location , as well aircond unit ?
4. any divider you wanted to do in the living room ?
5. Any other placement u wanna setup/do in the living room ?
6. Do you do any ceiling light box ?





BEST you can POST up your brochure displayed floor plan here instead drawing (might over/under the scale), don't worry we won't visit your place in real

my advice is don't get yourself soak into all this tech spec too much.

Also to make life simple, just make whole house same size and spec else you will find - eh...why here is bigger, brighter etc.

U should consider how many units to install on each area (living room, bedroom etc)

Just take note that LED light cover tent to be 'narrower' compare to fluorescent....so best to install more unit = more switch. IMHO.

Its better be brighter than dimmer (which u will regret) trust me...

Next is if you wanna know how many units to install..post up your floor plan + dimension on each space

Only 3 colour in market. Warm White (Yellow), Natural White (In between both) and Cool White (White)

Forget about the K as different manufacture have different colour defination. Generally Below 4K is Warm White and Above 5K is Cool White

Can google for more la

Looks ok to me. Just need to ensure you have switches for them. e.g 4 lights in a room should have at least 2 switch...each control 2 lights either cross or front/back. Remember , be in more light rather then less light but you just have to play with the switches (which personally am very particular in this, also how you want the switch arrangement to be) tell your electrician

everything standardise them to 12w wil do. More than enough ....again make sure 'sufficient' unit...btw your house is how many square feet ? Look a little like Maze

If you are is very colour or dark, my view is 'centralise' the downlight in the center of the space (since you are not going to sit or lean toward wall area 90% of the time...

This is how i would do if i were you....

I did my own calculation room by room, wall by wall...lasttime

If you still worry (too much) or have alot hesitation...this tool will help you relief bit http://www.charlstonlights.com/led-light-r...ment-calculator