Hello. This photo cell will turn on at dusk and off at dawn. It will not run a fountain during the day. Thank you for your inquiry.
Bad photocell. I just had one that was cycling faster than that, replaced cell and all is fine. Test by removing photocell and rewiring light to make sure it all works.
5/8 x 3/4 x 1 1/4
I don't think I've ever seen a photo cell that had an integrated sensitivity setting. If possible try to cut away any shrubbery that might be blocking light. Otherwise you could always move the photocell to a brighter place using some flexible conduit and a junction box for the photocell to be fitted into. Just a couple thoughts.
I have the same set up I used one at each light.
Hello, this is Matt from Intermatic Technical Services.Thank you for the inquiry about this product. Product Dimensions (H x W x D) in 1 11/32 x 1/2 x 7/8 in Wire Lead Length (in) 6 Wire Size Max #20 AWG Photo Cell size 7/16" If you have any further questions you can call our Tech Support team at 815-675-7000. Thank you for choosing Intermatic!
The device is about 1 11/32 inches wide.