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View Full Version : Halide Or Sodium

  1. Any 400 watter's?
  2. adjusted spectrum
  3. Halide or Sodium?
  4. Lighting cost's ?
  5. Conversion Bulbs
  6. How many HID's
  7. stupid question from advanced grower !!
  8. Hortilux Super Blue????
  9. wow im new and this ist much for flowering forum compared to my old home
  10. lights
  11. 1 female, 1 room, hps or mh?
  12. Switching to MH bulbs last 2 weeks of flowering?
  13. ANY DIFFERENCE BETWEEN BULBS
  14. anyone ever hear of or use one of the new hybrid bulbs???
  15. [Question?] MH, how close to seedlings?
  16. Which HPS Bulb would you choose and why
  17. How often do you change your HPS bulbs
  18. mix or match lighting
  19. what are the available lumens....