ok following on from my post of hours go, when he was out having his bath/eating his rocket /mango & strawberry/having a wander. I unscrewed the bulb. I know i said previously its a a a ceramic fitting E27. This is what it said.I'm not sure she will be able to use a 34 inch. I'll ask her how big the new enclosure is.
Thanks so much for finding this!
( I didn't think it would be written on the bulb; should've looked before)
arcdadia D3 UV
SMa8 OE27
80W 230-240v Bsking Lmp
Has UVa/UVB above
sorry a has packed in again so i am copying & pasting a in lol
bit concerned tht the fitting sys mx 75watt & the bulb is 80watt