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UK420 > Cultivation > Growroom Design > Lighting
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  1. 125W Enviro for Vegging? (24 replies)
  2. digi ballast (4 replies)
  3. lighting clarification (6 replies)
  4. well have to ask (5 replies)
  5. Red enviro in veg? (9 replies)
  6. 400w bulbs (6 replies)
  7. 600W HPS sylvania grolux (12 replies)
  8. ceravision (0 replies)
  9. New more efficient MH's (3 replies)
  10. Homebox XS and Envirolites (8 replies)
  11. all the kit and no idea. (16 replies)
  12. Power Plant Ballast 400w (8 replies)
  13. 70w mini HPS (6 replies)
  14. Leds Has Any1 Got Good Results With Em (5 replies)
  15. 250w HPS without extraction? (34 replies)
  16. Upgrading Drobe Lighting From Enviro To Hps (18 replies)
  17. Fisrt Grow ,which Light? (1 reply)
  18. Pots under 400w (7 replies)
  19. Help with light system (9 replies)
  20. Screw In Bulb Wont Go In! (8 replies)
  21. Need New 600w Ballast Due To Problems With Old (0 replies)
  22. Mh Light Ok For Flowering? (22 replies)
  23. Contactors (6 replies)
  24. Envirolight Height??? (4 replies)
  25. Digi Ballast Starting Problem (7 replies)
  26. When Choosing Cfl's ? (15 replies)
  27. Narrow Band Uvb Lamps?? (3 replies)
  28. Electrical Help Please... (14 replies)
  29. D.i.y. Reflector For Cooltubes Anyone? (2 replies)
  30. Nlite 48w Flouro's... (2 replies)
  31. Ballasts Q (5 replies)
  32. What Type Of Ignitor Do I Need? (11 replies)
  33. Energy Saver Lightbulbs (31 replies)
  34. Which Hps? (3 replies)
  35. Ballast (1 reply)
  36. Mh And Hps Or Both (2 replies)
  37. 600w Hps Cool Tube In Homebox - Any Cheaper Way To Veg? (8 replies)
  38. Cfl Confusion? (5 replies)
  39. Check These New Lights Out! Pro Help Needed! (1 reply)
  40. Envirolite Vs Ecolight?! (3 replies)
  41. Tape On Flueros For Better Reflection (3 replies)
  42. Do I Need A Contactor? (3 replies)
  43. Yield Per Sq Ft (10 replies)
  44. Solar Reflective Paint (6 replies)
  45. Philips Master Flo's (3 replies)
  46. Whats The Difference With Flourescent Fixtures? (5 replies)
  47. What The (10 replies)
  48. 400w Set-up - Electric Costs.... (5 replies)
  49. What Would Be Best? (16 replies)
  50. 125w Enviro For Mother/veg Room (5 replies)
  51. Skint Bastard Having To Change Plans (26 replies)
  52. Pic Of Distance Of Hps From Top Of Plants Anyone? (11 replies)
  53. 250w Metal Halide Or 200w Blue Envirolite (1 reply)
  54. What Socket/fixture For Flourescents? (1 reply)
  55. Parallel Or Series? (14 replies)
  56. Cool Tubes. (8 replies)
  57. Cfl For Vegetative Growth (1 reply)
  58. Powerplant 400w Hobby Light (0 replies)
  59. Timer Current? (3 replies)
  60. Temp Increase When Another Light Go's In Question.. (2 replies)
  61. Led Vs Envio (4 replies)
  62. Any Use Using My Envirolite With 600w Hps? (2 replies)
  63. T5 Ho, Anyone Used Em ?? (0 replies)
  64. Garuda Reflector With 3 Lamps (0 replies)
  65. Envirolite - How Close For Seedlings? (2 replies)
  66. Using Green Lights In The Grow Room (4 replies)
  67. Digital Hps From 420store? (6 replies)
  68. Contactor Or Ballast? (4 replies)
  69. Mixing Light Spectrums? (3 replies)
  70. Is It Ok To Use A Timer With Hps? (19 replies)
  71. Reflective Sheeting (8 replies)
  72. 200w Enviro Running Half Power? (5 replies)
  73. Lights Gone Off (5 replies)
  74. 70w Sodium Lites - Any Good For Grow ?? (2 replies)
  75. When To Switch (2 replies)
  76. Whats Better Overall? (7 replies)
  77. Led Lights (12 replies)
  78. Will This Fan Work For Coolong Light (6 replies)
  79. Ventronic Electronic Ballast (6 replies)
  80. Reflector Design. (8 replies)
  81. Which Bulb To Use? (2 replies)
  82. 250w Hps Light (6 replies)
  83. Grow Using One Envirolight (14 replies)
  84. Low Watt Lighting (18 replies)
  85. Dual Spectrum Lamp (0 replies)
  86. A Single Distance From The Light, (7 replies)
  87. Need To Purchase Small Lamp (5 replies)
  88. Enviro Lities (20 replies)
  89. Cool Tube (3 replies)
  90. Lighting (1 reply)
  91. My Lights Stopped.. (3 replies)
  92. Enviros (3 replies)
  93. Small Scrog (0 replies)
  94. Too Hot??? Temporary Solution (2 replies)
  95. Whats The Hottest Mh Or Hps (20 replies)
  96. Running Costs For Extraction And Oscillating Fans (6 replies)
  97. 600w Light Bulb (7 replies)
  98. Lights That Are Used. (23 replies)
  99. Help (1 reply)
  100. Mixing Colour Spectrums During Flowering (4 replies)
  101. (sun Bean Reflector) With 500w Sylvania Bulb (0 replies)
  102. Is This Going To Work (2 replies)
  103. Supanova (7 replies)
  104. Lights Question (14 replies)
  105. Light Cycles (10 replies)
  106. Power Plant Ballast (3 replies)
  107. Thinking Hps (4 replies)
  108. Cooling 3x Supernovas (2 replies)
  109. Lights (6 replies)
  110. Bud Box Setup Help Please (10 replies)
  111. Lights Upgrade (41 replies)
  112. Not Enough Light (12 replies)
  113. Hps Streetbulbs Vs Gro-bulbs (5 replies)
  114. How Much Electy (2 replies)
  115. 600w (7 replies)
  116. Dimmable Hps Ballasts (5 replies)
  117. East Roll Hangers ( Are They Crap Or Is It Just Me? ) (19 replies)
  118. Will A 600w Bub Work In A 400w Ballast? (5 replies)
  119. 1000 Watt Digital Light In A Grow Tent (7 replies)
  120. Lights (4 replies)
  121. Lights Gone Off (5 replies)
  122. 400w Air Cooled Drobe (6 replies)
  123. A Little Confused About Esl's (7 replies)
  124. Growbox And Lighting (13 replies)
  125. Do I Really Need 2 600w Hps Lamps? (3 replies)
  126. Is The Air Cooled Supernova Compatible (0 replies)
  127. Envirolight Question (4 replies)
  128. Who Needs Red? (led's) (108 replies)
  129. Lighting Question (1 reply)
  130. Help For The Gimp Please (6 replies)
  131. What Is The Minimum Distance For A 250 Hps? (10 replies)
  132. 1 Light (10 replies)
  133. M.h. For First 2 Weeks In 12/12? (7 replies)
  134. Digi 400w? (3 replies)
  135. Mercury Lamps (1 reply)
  136. 250hps To 250mh? (2 replies)
  137. Changing From Envirolites To Hps/mh? (4 replies)
  138. Lighting Upgrade Questions (1 reply)
  139. 600w Illuminator Ballast/400w Mh (4 replies)
  140. 400w Hps In A Drobe (9 replies)
  141. Lumens (8 replies)
  142. Adjusta Wing Reflectors (6 replies)
  143. 600watts To Hot (13 replies)
  144. Oh No, Is It The Blue Wire Or The Brown Wire. (4 replies)
  145. How Close Can I Have My Envirolite? (2 replies)
  146. Need Little Help (8 replies)
  147. Want To Order A 600w Air Cooled Light (12 replies)
  148. Well I Got Cash To Spend.. (2 replies)
  149. Will A 600w Be To Much ? (14 replies)
  150. Fuse Size For Lamps (2 replies)
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