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UK420 > Cultivation > Growroom Design > Lighting
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  1. Power lead question (11 replies)
  2. 8x5 grow space. (6 replies)
  3. T5 v CFL for vegging? (10 replies)
  4. oops,,light never came on (2 replies)
  5. LED online supplier, (2 replies)
  6. 65w(325w) Energy Savers (9 replies)
  7. Lighting dilemma (2 replies)
  8. Best 400w light reflecter combo for my new drobe? (6 replies)
  9. cfl 4 flowering??/?? (5 replies)
  10. DAYLIGHT ENERGY SAVING 65w(325w) ENVIRO LIGHT BULB (6 replies)
  11. Growing in a Solar Tube/Tunnel Light (10 replies)
  12. Change in light cycle, PLEASE HELP. (8 replies)
  13. Which lights for a Kullen transformation? (8 replies)
  14. 600w and 1000w question (14 replies)
  15. Will this be safe (7 replies)
  16. plugs and electical questions (7 replies)
  17. what is the BEST flowering (12 replies)
  18. metal halide v hps (38 replies)
  19. vegging (2 replies)
  20. Sylvania 400w sodium - good for vegging?? (6 replies)
  21. Enviro _ Light for Flowering (5 replies)
  22. Ballast Connectors/Plugs... (1 reply)
  23. fluorescent tubes help please (7 replies)
  24. contactors (5 replies)
  25. quick ballast & bulb question (7 replies)
  26. Metal Halide glass shield... (3 replies)
  27. Taaking the ballast off a lowbay 250w?? (5 replies)
  28. WHAT LIGHT? (2 replies)
  29. light mover coverage (7 replies)
  30. Using a 250w hps Bulb! with a 400w hps ballast! (17 replies)
  31. Part between ballast and lamp fixture (1 reply)
  32. aircooled reflectors and lightmovers (1 reply)
  33. help please with lights (9 replies)
  34. this any good? (5 replies)
  35. different light heat gains/airflow needs... (16 replies)
  36. 600w MH to 600w HPS (12 replies)
  37. i bought this ofa friend for 5 quid, is it worth it and isit growlight (10 replies)
  38. Light not coming on! Lamp? Ballast? (4 replies)
  39. So i dont set house on fire (8 replies)
  40. New Lumateks with SUPER LUMEN SWITCH??? (27 replies)
  41. More cooltube q's (2 replies)
  42. smallest cooltube? (11 replies)
  43. Which Reflector Is Better? (36 replies)
  44. vegging lights (6 replies)
  45. Hid 70w lights (2 replies)
  46. Bluelight (13 replies)
  47. How close can I get with a fluorescent (7 replies)
  48. Mini house powercut (6 replies)
  49. Where to get cool white CFLs from??? (2 replies)
  50. lighting (19 replies)
  51. Which lights ? (0 replies)
  52. Digital Lights... Are They Good? (27 replies)
  53. Alternative Veg Light Timings? (7 replies)
  54. 11/13 in flower? (20 replies)
  55. when to switch to hps (8 replies)
  56. Heat Shield (3 replies)
  57. How important is Lightproofing for veg? (9 replies)
  58. lighting question !!!!!!! (9 replies)
  59. 50cmx30cm growspace. 70w HID? (0 replies)
  60. Help with realay contactor. (5 replies)
  61. light wont turn on (20 replies)
  62. Light reflectors/Heat shields (7 replies)
  63. Fire hazard?? (10 replies)
  64. What light cycles please (2 replies)
  65. lighting times? (9 replies)
  66. metal halide (9 replies)
  67. HPS In enclosed spaces (15 replies)
  68. 250w envirolight (10 replies)
  69. will this light need a ballest? 250w (3 replies)
  70. digital lights (2 replies)
  71. is this light suitable for a grow (15 replies)
  72. What lamp do i need ? (5 replies)
  73. the super six (15 replies)
  74. cheap 20w 2400k energy saving light bulbs (3 replies)
  75. Advice on Lights (4 replies)
  76. need help-light fittings cfl (4 replies)
  77. energy saver bulbs?and cheep lighting ? (9 replies)
  78. vegging lights (6 replies)
  79. best reflector for 600w in a budbox xl???????????????????????????????? (17 replies)
  80. what size light can i use? (2 replies)
  81. alternate days of HPS and MH during bloom (1 reply)
  82. connecting lamp to ballast? (9 replies)
  83. Lighting (5 replies)
  84. 400 lamp & 600 ballast? (3 replies)
  85. 3x 400w on a 2 plug contactor? (2 replies)
  86. best lighting to use for yeild (32 replies)
  87. 600 watt hps lights (14 replies)
  88. Light, cf and fan. (11 replies)
  89. time for a light upgrade .... (8 replies)
  90. Taking reflector of lights. (2 replies)
  91. Growstar Production (7 replies)
  92. Confused.. What ligthing do I need ? (12 replies)
  93. What colour light CFL Cuttings (11 replies)
  94. light movers are they any good? (6 replies)
  95. wireing advice needed (12 replies)
  96. ballast question (5 replies)
  97. euro light/reflector (5 replies)
  98. Costs of running a 250w sodium (8 replies)
  99. 125 envire (6 replies)
  100. Uv lighting (2 replies)
  101. Quility 250 hps lamps (4 replies)
  102. Compact Fluorescent Lamps... (4 replies)
  103. lighting required ? (4 replies)
  104. Reley (2 replies)
  105. envirolites... (6 replies)
  106. Reflectors (0 replies)
  107. budget grow attempt (3 replies)
  108. hps bulb! (7 replies)
  109. B and Q 80w HPS (19 replies)
  110. contactor problems (13 replies)
  111. Air Cooled or Digi? (3 replies)
  112. LED Panels (7 replies)
  113. Intelidrive light rail (3 replies)
  114. Growing Lighting (7 replies)
  115. which lite? (13 replies)
  116. greens horticulture :- contactors or relays?? (8 replies)
  117. Mercury Lights (29 replies)
  118. 80w 4pin PLL compact flouro. (7 replies)
  119. flower room (2 replies)
  120. Small HPS help. (4 replies)
  121. Is there any point going over 7200 kelvin for mh ??? (4 replies)
  122. 192mA vs. 300mA Flourescents (1 reply)
  123. HELP ME!! (5 replies)
  124. sunmaster dual spectrum 600watt+how long do bulbs last? (0 replies)
  125. 600w ballast (4 replies)
  126. Piece of **** Lumatek 250W (9 replies)
  127. Inductive load on CFL lighting? (7 replies)
  128. Dose MH Bulbs Explode? (3 replies)
  129. Replacing Ceramic Bulb Holder (2 replies)
  130. 250 or 400hps in aspace (11 replies)
  131. need a Contactor (5 replies)
  132. HELP NEEDED (2 replies)
  133. 70 watt self starter (12 replies)
  134. switching from an aurora pro-lite to cool-tube (3 replies)
  135. Lighting Advice Needed (11 replies)
  136. Small HPS advice & where to buy? (13 replies)
  137. Done the research, time to test LED's!!! (36 replies)
  138. 250w metal halide question (2 replies)
  139. Flower Mh Vs Hps (19 replies)
  140. Led Lights??? (5 replies)
  141. Digital Ballasts and contactor relays? (8 replies)
  142. Mh and Hps (32 replies)
  143. Silly Q re reflector (5 replies)
  144. Growing 2 plants from 400w Sylvania Grolux ok? (7 replies)
  145. Bonsai Mother/Cloning Room (3 replies)
  146. would these leds work (3 replies)
  147. fluro's (5 replies)
  148. hps/enviro question (17 replies)
  149. 150w HPS/MH ballasts (0 replies)
  150. Changing lighting during flower (5 replies)
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