Little used, about a month old light bulb for AquaOne aquariums.
Part no. 53225.
Collection only; can be collected from Glossop (SK13) or Manchester (M1 postcode area).
I have replaced my lighting with LED and don't need the light bulb anymore. I cannot test it works anymore so I am giving it away for free but without any warranty. It should last for about another 11 months.