I recently purchased my third 5m Cool White LED Strip Light set from SimplyLED and spent over a day removing the three fluorescent tube lights from under the kitchen cupboards, and changing the wiring to accommodate the LED strip light which was divided into two 2.5m lengths. After thoroughly cleaning the underside surface, when the time came to stick the light strip under the cupboards, I discovered after starting to peel-off the backing paper from the double sided adhesive, there was no adhesive for the first 200mm from the cable connector. To complete the installation I had to use some double-sided adhesive carpet tape to make the first 200mm section stick to the cleaned surface. The rest of the first section and the whole of the second section adhered to the cupboards as designed. Also were I to repeat this operation, I would advise against using Cool White LEDs as the colour is too harsh for a kitchen environment.