Personally , I WILL NOT USE FACE BOOK - period. I stopped using my acct at FB over 6 years ago and can't be bothered reactivating it.CooperDragon":3gqvgoc9 said:I have only tested 1 and it has the gold caps. It showed decent output but was outperformed by an Arcadia equivalent. I would be interested to see results from a wider test field as well as a comparison between batches. I may run my bulb for a while to see if there is an issue with faster than normal degradation as I've only run it for an hour or so total.