Amazon: 20 Pack T5 LED Light Tube 4FT Linkable - 50% Off (Expires - 5/31)

[PJ]

Save 50.0% on select products from On'h with promo code 50HI7QY3, through 5/31 while supplies last.

I've been seeing a bunch of promo codes on these the last few weeks. I posted 3-4 on the main site.  The code is always under a different brand name and its a different ASIN but they look like the same thing and always a 20 pack. 

Anyway I figure instead of posting it yet again on the main site to just post it here.  I'll wait a couple of weeks before reposting one of these on the main site again, hate to bombard people with the same stuff over and over.