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  1. LED LIGHTING
  2. Multiple bulbs on a single ballast?
  3. GE Brightstick
  4. Lumens or PAR?
  5. CFL problems
  6. led xray effect
  7. New in box HID lighting, 23 years old - safe to use?
  8. Wattage Vegetative Stage
  9. New 400w Induction light vs. 1000w HPS
  10. LED-WATER-HEATSINK
  11. Lighting Question
  12. how much ventilation
  13. What light should i use?
  14. Need to cut off electricity to lights if A/C fails
  15. Ultra-Efficient LEDs developed by MIT
  16. advice with lights needed =(
  17. Induction lighting experiences
  18. cfl mounting/hanging question
  19. old
  20. HPS in Veg
  21. Ballast to light question
  22. how would you setup a 150w hps + cfl's
  23. Ballast question
  24. Help me decide on a light
  25. Getting a hummer
  26. 3:1 vs all 27k
  27. 600w HPS Lighting Question. Total Newbie so please be gentle
  28. Dimming a magnetic ballast?
  29. Shop lights for vegetative growth...
  30. can you alter the dark and light hours?
  31. 12/1 Veg lighting ...anyone tried this?
  32. Another "How do I hang my light" Thread
  33. HPS wattage
  34. Need help running HPS/Metal H lamp...No instructions HELP
  35. Best hydro Led grow room setup??
  36. Grow Light Options Discussion
  37. is there a difference?
  38. WHere to start w LED
  39. how much light do i need
  40. HID Lights
  41. Questions for CFLs for side lighting
  42. Sunblaster t5ho help
  43. CFL to start of 2 plants??
  44. Switching from MH to HPS
  45. bulbs
  46. 2 1000 watt HPS
  47. CFL lighting, 2700k and 5500k at the same time?
  48. 2 400 watters.....
  49. For a 3x3 space, how much light is best? (and what type)
  50. is a 200 hundred watt cfl to mcuh light and heat 4 inches away from seedlings
  51. First time growing am I doing anything right?? Please look
  52. Power/Electricity
  53. Mh/hps bulb safety?
  54. Lighting for my box
  55. Stopping light leak from Rubbermaid box
  56. Adding CFLs Below Canopy to Supplement 400HPS Scrog?
  57. Opinions...please?
  58. Deodorizing Bulb?
  59. please help with flowering stage
  60. Cheapest Lighting
  61. Ckecking LED temps with an Infrared Thermometer
  62. Cool Tube CFM ratings?
  63. Lighting Advice needed...moving to bigger grow
  64. Question about LED lights
  65. I need some expert advice
  66. should i hang the lights at the top or at the sides?
  67. duel light fixture, how do you wire it to an outlet?
  68. LR1000 Shade Dimensions?
  69. Will 300W CFL's work??
  70. Need some opinions.
  71. t-5 t-8 and t-12 Lighting Discussion
  72. 4 crappy plants 2 crappy bulbs
  73. re-install of chiller and dehumidifier, and 8 banks of leds....
  74. Do CFLs produce more heat/W or more light/W than HPS?
  75. The good old LED's, Need some help please
  76. Need Opinion of experienced growers
  77. First time grower need help
  78. anybody know the busybeeled company
  79. anybody buy led grow light from china?
  80. Dimmable ballast questions
  81. Need help with light?
  82. hello there
  83. cfl bulb flickers.
  84. Can i use a red spec cfl bulb for vegatative growth?
  85. Basic light socket to HID conversion: will it work?
  86. Best Light Spectrum Colour For A CFL Grow?
  87. LED Modular Growing System (=600W HPS)
  88. 24 on 24 Off ?!?!
  89. Designing LED grow panel
  90. Lights for vegetation advice
  91. Replace 400W HID for LED???
  92. specific or distributed lighting spectrum
  93. The basics on lights and chlorophyll, how it works compared to sunlight.....
  94. 1500w hood placement questions
  95. Switch light cycles
  96. PAR reading:45W LED grow panel and 45x3W UFO LED grow light
  97. LED News
  98. My progressing journal with LED grow lights
  99. CFL lighting/wattage/lumens
  100. Reflective walls, and set up!
  101. DIY Reflective Cover!
  102. Warm Metal Halide
  103. looking for a driver for my UFO grow light
  104. best way to ventilate???
  105. Hanging my CFL's
  106. ufo led lights yes or no ?
  107. Hps, MH or both 4 weeks into flower
  108. Lighting with 2-600watt HPS and heat???
  109. HELP!! 160w CFL and 600w dual spectrum...
  110. need help with ballast
  111. Which 400 Watt HPS is best ... ?
  112. Boost my reflector?
  113. One more newb question on lighting
  114. What do you think?
  115. Worried about heat/space
  116. Heat Shields - Waste of money or an essential purchase?
  117. MH or HPS to flower with?
  118. Stealth cabinet grow - need opinions
  119. Will this string catch on fire?
  120. blue led grow lights, is this a good deal?
  121. which way to hook up aircooled reflector??
  122. Several LED'S vs. MH + HPS Together?
  123. New here, lighting question concerning grow.
  124. 14/10?
  125. T5 Grow Box to Bloom Box
  126. Lumens, Etc.
  127. Indoor wardrobe lighting, Where to buy? and what?
  128. Wanna start growin' need help with leds!
  129. can i use this setup for flower and veg
  130. Do cfl lights have to be close to the plants always?
  131. Adjust-A-Wing Medium / Need Dimensions
  132. Need help with indoor lighting
  133. Indoor growing with leds - require consulting
  134. My Single 3W LED A-Train Grow
  135. Best bulbs MH and HPS digital ballast
  136. help with homemade led with $300
  137. Need help with connecting the ballast to the reflector/light!
  138. From the Lighting Guy, Stop baking your plants....
  139. blue and red spectrum???
  140. lighting question
  141. Infrared lights and flowering cannabis
  142. LED Brand Suggestions
  143. 250w hps/mh ballast ?
  144. Just a quick question.
  145. Do i need a ballast?
  146. How much CFM needed to cool a 150 watt hps in a rubbermaid grow
  147. How to clean teklights (T5)
  148. Another CFL Question
  149. mh-cfl ect
  150. Light Mistake - Please HELP!!!!
  151. 300 and 450w LED Panel question
  152. What's Your Opinion???
  153. Why is there not a 800 Watt HPS system? I need the appropiate system for a 4x4 room.
  154. WHAT SIZE?
  155. is a cfl with 3 13 watt 4100k bulbs enogh to grow a small plant
  156. Ventallation, is it really necessary?
  157. 4X4 room, I was told I need 800 watts? Is that right.
  158. What type of lights should I use for automatic plants?
  159. growlight pro tibor molnar
  160. need advice where to find someone to build me led light
  161. Would this be indoor lighting overkill?
  162. Someone Help. need lighting advise
  163. gro-lux, lynx-le, marinestar, micro, sog
  164. When Do I Turn On The Lights?
  165. ledstores.net aka growlight pro
  166. Help! Lumatek ballast output plug
  167. Question about changing light sources
  168. How do they look??
  169. Lighting question
  170. Need Help With Wavelength and Spectrum, LED...
  171. RM's Bicolor DIY LED lamp vs a Commerical unit
  172. 1000W MH DISTANCE??
  173. Advice on Lighting Setup - New Patient
  174. which reflector?
  175. when buying a HPS light fixture?
  176. 500 Watt Black Star - BC GOD BUD - Superlocker 2.0
  177. New LED PANEL
  178. using CFLs, why use 6500k (day) bulbs for veg, then switch to 2700k for flowering?
  179. Does anyone know if this light will work?
  180. My DIY LED lamp
  181. help in choosing betw 250w and 400w hps
  182. When to trash the bulbs..?
  183. how to tell if an hps bulg is new?
  184. New Luxim Plasma STA 60 series
  185. Light rating explanation..
  186. 250W Self-Contained?
  187. Checking over my DIY LED plan
  188. Light Show
  189. Vegging with 2700k ( Yes you can do it)
  190. quick question
  191. Black Light Usage
  192. khyberkitsune on call........
  193. Looking for Opinion on LED lighting in 5x5 area. Input please
  194. supplementing cfl grow with these leds?
  195. Suitable lighting?
  196. Some lighting questions
  197. SunLeaves T5 Grow 4800 Lumens x 4 Tubes Is this enuff lumens for two hydro babies?
  198. how can I lightproof my door?
  199. T-8
  200. Good Lights..?
  201. opinions wanted on reflector heat shields
  202. Lighting / Electrical ?
  203. Digital ballast stopped working after half an hour? (HELP!)
  204. HELP I'VE BEEN ROBBED
  205. Please Help Noob With Lighting Question
  206. IS THERE SUCH THING AS TO MUCH LIGHT?
  207. Quick Lighting Question during Flowering
  208. Can anyone rate these e-bay led's
  209. Problems with Power Supply starting HPS 600w light,
  210. NEW GROW!!
  211. Can someone tell me if these lights are Any Good?
  212. I need to fix a light leak around AC unit
  213. Too much light?
  214. LED Grow Light Dectectable?
  215. question about 1000w collible hood
  216. 110 vs. 220
  217. The lights aren't on, and no-ones home...your mind...is not your own...
  218. LED grow lights.
  219. the picks your waiting for
  220. 400W Lumatek High PAR HPS Bulb
  221. Pro's and con's?
  222. questions on exhaust fan ?
  223. Amp question for you electric pros???
  224. Great Adjustable Light Hangers!
  225. need an led expert please
  226. indoor newbe
  227. HELP ME PLEASE!!!
  228. HELP ME PLEASE!!!
  229. Christmas Lights
  230. t5 mistake?
  231. PP-L Fluorecent Build
  232. IS ANY BODY FORSURE YOU CANT USE BLACK LIGHTS TO GROW WEED??
  233. 1st Pulse Start Metal Halide Ballast...
  234. Anyone have any experience with the GlowPanel 45?
  235. Quick Question about MH/HPS , Please help guys
  236. Too Hot? Please help a would be newbie
  237. Too much light?
  238. Best time to switch from MH to HPS in flower?
  239. PhlatLight: 130 lumen/watt white LED
  240. please look at my tent and help with some questions
  241. Cheap lighting for budding???
  242. i have 3 mh 1000w - 1 hps 1000w hps and 1 mh/hps 600
  243. Magnum XXXL Reflector 1000w - 8" Air Cooled OR Aerowing Air Cooled 600W
  244. LIGHTING HEEEELP!!
  245. Building an LED light, Need help!
  246. 1000w hps ligth help
  247. 600w HPS + over 1000w in CFL's...see photos!
  248. lights problems i need a advice or litter help
  249. Stupid Newbie Question...
  250. AgroMax Bloom T5