Or as I have said in other LED threads, simply purchase one of your preferred types, put it the right location, temporarily of course, and then assess if it the correct light. If it is wrong, go back to where you purchased and swap for a different model/make/type until you find the correct one.
If it is a decent lighting supplier they should be able to advise you prior to purchase thus limiting the numbers you should have to trial.
This is what we did and it worked without a problem. Ordered 4 lights, found suitable type and colour, returned the ones not required and ordered the correct ones getting a credit fr the ones returned. No hassle no fuss, and you get what you want.
Just for your info we used Wattsaver DL-7's and DL-9's. Parts are made overseas and assembles here. 5 year warranty. Have not had a problem with them and they will recommend which dimmer they feel is the best with there lights.