Useful to knowYour questions,
considered.
Is one strip at the top of a cabinet enough?
It depends on the shelves and contents. Solid shelves create shadows below, so a vertical arrangement or individual shelf runs may give a more useful result. Test with the cabinet in use.
Can the lighting come on when the door opens?
That can be designed with an appropriate switching or sensor system. Supply the door type and proposed sensor position so compatibility and reliable operation can be checked before ordering.
Can I put standard strip inside a moving drawer?
Do not treat a drawer as a normal fixed run. Any moving cable arrangement, clearance and switching needs a suitable designed solution that will not snag, strain or interfere with the runners.
What should I measure inside a cupboard?
Measure the clear height, width and depth, shelf positions and thicknesses, and any proposed channel recess. Note the door swing, hinges, cable exits and the distances back to the driver.