Fast dog
Well-Known Member
Bought a brand new 600 Mh for my maxi bright pro select ballast and it won't ignite it does have an led diagnostic feature what flashes a certain amount of times to indicate a specific fault now I've counted the continuous flashes over 4 seconds as it says in the instructions but it doesn't correspond to any faults there's 6 flashes in 4 seconds then a pause then again but it only goes up to 5 flashes on the instructions now I've tried other old bulbs and they work straight away, if there's a problem with the bulb it flashes once every 4 seconds and the bulb is brand new no visible damage a bit puzzled really? Anyone any ideas