Question 1

I'm really confused... do i even need the lighting node thing to control the lighting effects for the fans and led strips and link them up?

Accepted Answer

You need the Lighting Node Pro to control the LED strips.  If you have the Commander Pro, then you don't need the Lighting Node Pro as that is built into the Commander Pro.
The SP and HD Fans don't require a Node Pro or Commander Pro for lighting effects since they come with a manual controller for limited lighting effects, but using the Node or Commander will give you more options for lighting effects on those fans.
The LL series of fans require a Node Pro or Commander Pro for the LED's to function and the LL kits do come with a Node Pro.

Question 2

So i assume corsair wouldn't be nice enough to include an LED strip with the commander pro?

Accepted Answer

İ have corsair commender pro and 2 corsair LL 140 MM (no led contoreller)and LL 120Mm ( no led controller )and lighting node pro 
Can use rgb led ?? Do i need led connecter or somethnig like that ?

Question 3

Can I connect 9 fans to the commander pro via 4 pin pwm fan splitters

Accepted Answer

The Commander Pro delivers 1A per fan header. The Corsair ML140 pro fans use .275A, the ML120 pro uses .299A, and even if you rounded that to .3A then you should be able to connect 2 fans per header no problem. Sorry for the late answer, but hopefully more people will get a good idea of what they can do with the Commander Pro with these specs listed.

Question 4

Will this be able to control 3 hd120s and 3 sp120s

Accepted Answer

If you mean the LED's on the RGB versions of SP120, they will have to be on a separate channel from the HD120's.  But yet it will control them fine.

ASIN	B0725HP1J2
Best Sellers Rank	#80,491 in Home Audio Accessories
Brand	Corsair
Brand Name	Corsair
Color	Black
Customer Reviews	4.6 out of 5 stars 11,148 Reviews
Display Type	LED
Global Trade Identification Number	00843591094344
Included Components	Commander PRO^RGB LED hub cables(2)^Thermal sensors(4)^Fan extension cables(4)^Mounting tape(2)^Installation guide
Item Dimensions L x W x H	5.24"L x 2.72"W x 0.61"H
Item Type Name	CORSAIR Commander PRO, Digital Fan and RGB Lighting Controller, 2 year warranty
Item Weight	10.58 Ounces
Manufacturer	Corsair
Material	Aluminum
Material Type	Aluminum
Model	CL-9011110-WW
Part Number	CL-9011110-WW
Product Dimensions	5.24"L x 2.72"W x 0.61"H
Smart Home Compatibility	Not Smart Home Compatible
UPC	843591094344
Unit Count	1.0 Count
Voltage	13.2 Volts
Warranty Description	2 years

Corsair iCUE Commander PRO Smart RGB Lighting and Fan Speed Controller

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