Hammerblow or High Polish

Discussion in 'Growing Marijuana Indoors' started by A-Jay, Jun 2, 2004.

  1. I'm about to order a HPS lighting set. Now I can choose between two reflectors: Hammerblow or High Polish. Prices are almost equal, but I have no idea which one I should pick? Can anyone tell me the difference in effects?
  2. polished works much better. More effecint because there are less flaws that soak up the light as with the dimpled. Even better buy a roll or mylar and after lining your box with it, line your reflector with it too!

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