Engraving on bulb????

rondar

Member
When I bought my hps bulb (400w) the guy took an engraver and put a couple spots on the metal end.What does that do to the bulb?
 

WvMade

Well-Known Member
so they know it's not stolen? or something or if they bust a grow room they know where the bulb came from and they can look it up? hell idk it could be many things what do the marks look like? im just throwing things out there i highly dought that reason number 2 is correct but you never know
 

think2toke

Well-Known Member
Its normal hydro companys do that in order to know that it came from them and that if it breaks they are 100% sure that its theirs.:shock:
 
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