"I have purchased a total of nine Elkay timmers over the last few years, I have found the touch type to be the best. The push button are ok but you have to press very hard on button to operate. If you can get a neutral to the switch allways go for a 3 wire option, unless you intend to leave the ciucuit energized 24/7. The two wire type can, and do screw up when powered down for long periods of time. If you intend to use your timmer to save money on your electric bill, be warned, the timmers have a standing load of 5.3 watts, this means it will consume 46 kwh per annum."
"I've fitted many time lag switches over the years and I must say these are easily as good as the rest, and at the best price I could find. I can only give 3 for reliability as the switch has only been in service for a couple of weeks, so I'm unsure of the test of time, but it does still function perfectly now."
"I have used these before but a word to the wise you have to have a neutral on the 3 wire products and ignore the NO NEUTRAL REQUIRED stated by screwfix because it is the 2 wire products only that dont need a neutral"
"Great product and answered the problem that i faced for a time delayed operated light in a bus depot. Good value considering other products available but my only concern would be in its long term IP rating as i felt the waterproof seal could have been more substantial."