Thanks guys.
I'm importing my LED fittings from China so can't rely on a wholesaler or manufacture as usual. It should be quite a regular thing not a one off so I can't really even get them to do it as they will soon realise in not buying any lights!
I've ordered some samples already. High bays panels Etc and they are identical the the ones I've been paying 3x the price for. Wattage is also correct as I've measured it. They use the same chips as well, all branded, epistar, bridgelux etc
I suppose all the wholesalers here do is order in from China!
I've seen relux but not sure how difficult it is to use..