Light timers with counters

[Dominican]

Does anyone know if anybody sells a timer for lighting that has a counter for how many hours it's run? That would be pretty cool to gauge when you should replace MH bulbs etc.. I know you can calculate, but sometimes we make adjustments or just forget when we got them, etc...

[ErikH]

they sell little reminders for aquariums that will tell you everything you need to keep track of.

[Dominican]

Yeah I've seen those, a counter would just be helpful to keep track of the exact hours on my MH's. Maybe I'll build one!