Easier than installing this chain is not the point. Loaded three AA batteries quickly, screwed the lid of the control box - a small screwdriver you need - and finished the chain.
Simply brilliant function is the chain itself turns on again. We have switched to 17 o'clock and now it goes every night at this time of 6hrs. on. There are in our garden now no cables around the control box and you can hide in every bush.
Can only be recommended. We have 2 of the 48LED and 96LED of the chain in use.
The higher price is justified in any event.