By Gloworm
United States 
I too am looking or sulfur candles. Has anyone found a site to buy them?
10 Jul, 2015
Answers
Don't think they have B & Q in the US, have you tried a Google search Gloworm?
11 Jul, 2015
From an earlier reply, they're no longer produced in the U.S.
There appears to be one UK company that still produces them (Deadfast) - try searching under the British spelling sulphur rather than sulfur.
11 Jul, 2015
I get mine at B & Q
11 Jul, 2015