2.There are 144pcs LEDs in a meter and 1 LED per unit,

3.It can be cuttable but the sold PAD very small and you will have limited space to solder cable again,

4.Since you remove one LED and link the data cable Mini Skinny Digital RGB Strip on the empty board to get nough space,

5.the width of silicon tube 10mm and bare board (Ip20) 7.0mm only,

6.white color painting with a Arrow on each LED guide the direction of signal,

7.3M tape attached on backside of flex tube and it comes 1m per reel,

8.But you can connect as many as you can just make sure feed enough power to it regarding the PCB very flexible and ,

narrow,when you light on white color constantly it's getting very hot ,we dont recommend you to do this --Static white,

9.we could provide this strip IP20 and Ip65.