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UK420 > Cultivation > Growroom Design > Lighting
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  1. Does Lighting For Veg Need To Be As Bright As Flowering? (6 replies)
  2. Can I Save Electric Bill By Vegging 12/12 But Using Small Lamp In Dark (13 replies)
  3. What Do Enviros Cost To Run ?? (4 replies)
  4. Mh Conversion Bulbs (2 replies)
  5. Grow Equipment Problem (3 replies)
  6. What Reflector Can Be Used With Enviro 200watt (3 replies)
  7. Sorry If This Is In The Wrong Section But Help Needed (8 replies)
  8. Advice Please (2 replies)
  9. Enviro & Hps (4 replies)
  10. Red Light Question (13 replies)
  11. How Big How Many (3 replies)
  12. Hanging Lamps? (2 replies)
  13. Red & Blue Spectrum (6 replies)
  14. Quick Question. (13 replies)
  15. Aircooled 250w Hps Lowbay (3 replies)
  16. Looking To Upgrade Lighting (4 replies)
  17. Enviros Or Hps? (11 replies)
  18. 175w Mh ? (5 replies)
  19. Cheap Energy Saving Lighting (12 replies)
  20. Max Electricity Load (5 replies)
  21. Mix And Mach!!! (4 replies)
  22. When To Change Bulbs? (2 replies)
  23. Lighting Solutions (16 replies)
  24. Confusion With Lights (22 replies)
  25. Dual Spectrum? (3 replies)
  26. Mh & Seedlings (1 reply)
  27. Cool Tube/ Aircooled With A Parabolic Reflector (12 replies)
  28. What Type Of Connector Fits On Ballast End Of Reflector (2 replies)
  29. Adjustawing Or Gullwing (1 reply)
  30. 600 Ballast, 400 Bulb (8 replies)
  31. Lighting For My Gr (13 replies)
  32. First Ever Grow Room! Problem No.1 :( (10 replies)
  33. Grasslin (7 replies)
  34. Light Mover (12 replies)
  35. What Amp Fuse For My 125w Enviro? (12 replies)
  36. Son T Or Mh (5 replies)
  37. Compact Fluorescent Question (5 replies)
  38. Hanging Lights From The Ceiling (7 replies)
  39. Does It Matter How The Bulb Is Screwed In? (4 replies)
  40. Envirolite Dead :/ (3 replies)
  41. 150 Watt Hps (9 replies)
  42. 600hps (10 replies)
  43. Envirolites (21 replies)
  44. Is This A Hps? (7 replies)
  45. Lighting (15 replies)
  46. Envirolites (16 replies)
  47. Hps - Safety Glass? To Air Cool Light!! =d (7 replies)
  48. Multiple Flouros On One Plug (10 replies)
  49. Burning Ballast! (6 replies)
  50. 400w Or 600w (5 replies)
  51. Cfls .what Is The Best Angle???? (4 replies)
  52. E40 Wiring Connections (2 replies)
  53. Live/neutral On E40 Lamp Fitting (6 replies)
  54. Digital Ballast (4 replies)
  55. Lumens (7 replies)
  56. Light Per Sq Foot (6 replies)
  57. Son-t ////// (0 replies)
  58. Watts Per Sq Foot (10 replies)
  59. Uvb (3 replies)
  60. Need Help With Lighting!!! (15 replies)
  61. Need Some Help With Info On Cool Shades (2 replies)
  62. Sylvania Son-t Grolux 400w (5 replies)
  63. Compact 250w Maxibright Ballast... (5 replies)
  64. Changing Light Times To Speed Up Flowering (15 replies)
  65. Control Unit Help!! (3 replies)
  66. Hps Or Fluros (3 replies)
  67. 26 Amp Relay (10 replies)
  68. Pure Uv Bulbs (12 replies)
  69. Any One Know About Slyvania Gro Lux Lights (3 replies)
  70. Is There An Optimum Time To Add Blue Enviro? (1 reply)
  71. Special Kind Of Extension Sockets? (2 replies)
  72. Envirolights, What Do You Reckon To Them? (57 replies)
  73. How To Wire Up A Cool Tube? (3 replies)
  74. Ballast Fire (35 replies)
  75. E40 Light Fitting Question (8 replies)
  76. Help Wiring My 250w Hps Lowbay!!!!! (3 replies)
  77. Anyone Know Where To Buy Envirolights In The Usa? (5 replies)
  78. Flowering - 250w Hps Or Red Enviros First? (6 replies)
  79. Getting Screwed On Envirolights (19 replies)
  80. With A High Chance Of Sounding Stupid??? (4 replies)
  81. Hps Bulbs With Integrated Ballast.. (4 replies)
  82. Do Mg Enviros Lose Power Or Just Die (6 replies)
  83. Led Gro Light Fact Or Fiction (4 replies)
  84. Effect On Humidity - Hps And Enviros (4 replies)
  85. 250 Hps (10 replies)
  86. Envirolite - Broke - But Still Works.... (1 reply)
  87. Hanging An Envirolite.... Big Question?! (7 replies)
  88. How Much Is To Much??? (3 replies)
  89. Anyone Had Any Experience Of Solarburst Bulbs (0 replies)
  90. Please Help With Timer (7 replies)
  91. Wiring 400w Light (5 replies)
  92. Lighting - 400w Gearbox (13 replies)
  93. Got Enviros Need A Reflector???? (5 replies)
  94. Lights Off For 56 Hours? (11 replies)
  95. What Is The Lifa Span Of A 250w Hps ???? (5 replies)
  96. Timers (5 replies)
  97. Lights Dimming (1 reply)
  98. 400watts Or 600wattsw (7 replies)
  99. 400 Watt Or 3 X 150 Watt (12 replies)
  100. Light Problems (3 replies)
  101. 250w Hps With 125 Enviro??? (6 replies)
  102. How Many Plants Per Watt (1 reply)
  103. Enviro's (3 replies)
  104. Correct Vegging Lighting Regime? (30 replies)
  105. Lighting Setup Problem (2 replies)
  106. What Lighting Cycle Do You Use For Vegging? (12 replies)
  107. Envirolites (3 replies)
  108. Mh Lighting A Week Or Two Before Harvest Date (2 replies)
  109. Do I Need Another Light? (17 replies)
  110. Using A Control Unit For The Lights (2 replies)
  111. Need To Change Lights On To Night Time (10 replies)
  112. Distance From Tops ! (20 replies)
  113. Light Attracting & Repelling Plants (0 replies)
  114. Advice Needed On Lights For Stealth Wardrobe! (2 replies)
  115. Whats The Best 250 Bulb ??? (6 replies)
  116. Flower On Blue Enviro (3 replies)
  117. Im Back With Another Lighting Question (4 replies)
  118. Low Bay Light? (4 replies)
  119. Mixing Hps Wattage With Air Cooled Hoods (5 replies)
  120. Has Anyone Heard Of 'yield Of Dreams'? (3 replies)
  121. Digital Ballasts And Calculating Lumens? (11 replies)
  122. What Area For A 600w Gives The Most Yield? (3 replies)
  123. 400w Halide (4 replies)
  124. Going Down A Few Watts. (9 replies)
  125. Lighting Question (14 replies)
  126. 250w Mh To Much For Seedlings (3 replies)
  127. Ballests (2 replies)
  128. Different Bulb (3 replies)
  129. Hsp 400w Bulb/balast - Replacement (6 replies)
  130. Enviro Or Hid (5 replies)
  131. 400w Ges:kolorlux Standard (1 reply)
  132. Pl2 Lighting V Envirolites (1 reply)
  133. Smoke And Mirrors (8 replies)
  134. Metal Halide (3 replies)
  135. Relay Digi Timer (13 replies)
  136. Allbright Son-t-plus (5 replies)
  137. Lowbays Lighting Output Query ??? (13 replies)
  138. Got My 400w Budget Hps (8 replies)
  139. Put Timers On Your Auxilary Lighting (0 replies)
  140. What Light? (3 replies)
  141. Want Some Glass For My Supernova? (5 replies)
  142. What Constitutes A Light Leak? (15 replies)
  143. Metal Halides (2 replies)
  144. Hanging Lamps Vertically (16 replies)
  145. Potency Differences? (54 replies)
  146. Air Cooled 400 Watter, Too Much? (3 replies)
  147. My Envirolight Is Touching Cloth :o (2 replies)
  148. Uv Light When Flowering (6 replies)
  149. Will An Envirolite Solve All My Probs? (6 replies)
  150. Sorry Guys!! Still Confused! Is 400w Too Much For My Drobe (5 replies)
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