you’d think so but I clicked that ad cause I was thinking about headlamps and went over there and loaded up one and it said BLF wouldnt work for that category of item.
I very vaguely remember the story where sometimes an account is suddenly seen as a dropship account, and therefore not eligible for coupons anymore. Perhaps make a dummy account to test? Also can you give us a link to one of the lamps you tested, curious to see if you’re the only one.