DavidW
Member
I bought a supposedly new juwel 55cm t5 light unit for my trigon 350 about 2 months ago and I've only just now tried it and it's not lighting up! When I switch it on both bulbs glow then go off.
Does this sound like both bulbs are blown or is it the actual unit?
Does this sound like both bulbs are blown or is it the actual unit?