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Dingo Dog
02/06/2010, 09:36 AM
Asside from the manufacturer's recommendations, what is the general consensus for how often Actenic Super VHO lights need to be replaced, assuming the lights are on approximately 8 hrs per day?

swjim
02/06/2010, 10:37 AM
I don't use VHO any more but I used to replace mine every 12 months and never had any issues.

mfinn
02/06/2010, 10:43 AM
I usually replace my VHO's about every 12 months.

Chupakabra-King
02/06/2010, 10:45 AM
Once a year for me . I have kept them in operation longer when money is tight , but they get real dim after about the 18 month mark.