Lighting

9,657 topics in this forum

1. Solacure Full Fixture UVR8

   By Devon Cream, June 5, 2022   

   • anyone using these uvb
   • 5 replies
   • 225 views
   • 
   • Devon Cream
   • June 5, 2022

2. Budget led grow lights 1 2 3 4 12

   By ben42, May 1, 2020
   • 177 replies
   • 9.2k views
   • 
   • Military Grade
   • June 2, 2022

3. plants drooping under LED

   By badbillybob, May 27, 2022
   • 9 replies
   • 548 views
   • 
   • Military Grade
   • May 27, 2022

4. Lumatek LED PWM question

   By Hydroponicgardener, May 25, 2022
   • 1 reply
   • 229 views
   • 
   • Davey Jones
   • May 25, 2022

5. Which Led light for 2.4x1.2

   By Bricky, April 20, 2022
   • 9 replies
   • 560 views
   • 
   • Herbal Kint
   • May 21, 2022

6. Mars Hydro LED TS1000w any good?

   By Hydroponicgardener, May 20, 2022
   • 4 replies
   • 305 views
   • 
   • inceywinceyspider
   • May 20, 2022

7. Lumatek Attis 300W pro or Par +465

   By Coee, May 15, 2022
   • 5 replies
   • 1.1k views
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   • Coee
   • May 15, 2022

8. 1000 de gavita in a 1m x 1.5 tent

   By lofthatchfarms, May 3, 2022
   • 4 replies
   • 195 views
   • 
   • Smokey90
   • May 3, 2022

9. How do I know when my plants need more light

   By Bricky, May 3, 2022
   • 2 replies
   • 324 views
   • 
   • Bricky
   • May 3, 2022

10. Bloom HAZE

    By greenled, April 25, 2022
    • 4 replies
    • 196 views
    • 
    • BilgePump
    • April 25, 2022

11. LED vs HPS

    By Cakeyb, April 22, 2022
    • 11 replies
    • 467 views
    • 
    • Grow lady
    • April 24, 2022

12. how much with the electric price hike how much will it cost to run a 600w HPS light 1 2

    By the ferret, April 3, 2022
    • 21 replies
    • 3.9k views
    • 
    • Grow lady
    • April 24, 2022

13. Ts 2000w marshydro and maxibright 200w in same tent

    By Grow lady, April 21, 2022
    • 4 replies
    • 265 views
    • 
    • Grow lady
    • April 24, 2022

14. LED for 1st grow?? 1 2

    By Ecto, April 21, 2022
    • 17 replies
    • 731 views
    • 
    • Ecto
    • April 22, 2022

15. Effect Of Supplementing With Blue Light 1 2

    By MindSoup, April 19, 2022
    • 23 replies
    • 741 views
    • 
    • MindSoup
    • April 21, 2022

16. Newb Question (apologies if already discussed)

    By Guerilla Blue, April 20, 2022
    • 5 replies
    • 161 views
    • 
    • Guerilla Blue
    • April 21, 2022

17. Lights on during day or night?

    By SmokeTester, April 19, 2022
    • 11 replies
    • 397 views
    • 
    • Military Grade
    • April 21, 2022

18. Led lights

    By Baron von greenback, April 15, 2022
    • 10 replies
    • 469 views
    • 
    • Baron von greenback
    • April 18, 2022

19. Combining LED with HPS or CMH advice please. 1 2 3

    By bishbashbotany, April 13, 2021   

    • par+465pro
    • hybrid lighting
    • (and 1 more)

      Tagged with:

      • par+465pro
      • hybrid lighting
      • diyled
    • 44 replies
    • 2.3k views
    • 
    • blerie420
    • April 9, 2022

20. In the dark

    By acidmonkey, April 8, 2022
    • 3 replies
    • 201 views
    • 
    • acidmonkey
    • April 8, 2022

21. Help me choose please 1 2 3 4 5

    By Chongmabong, March 4, 2022
    • 70 replies
    • 2.9k views
    • 
    • QQ710
    • April 8, 2022

22. How much light needed?

    By Gormzillaa, April 3, 2022   

    • led
    • lights
    • (and 1 more)

      Tagged with:

      • led
      • lights
      • light
    • 9 replies
    • 979 views
    • 
    • Gormzillaa
    • April 3, 2022

23. Ts 2000w marshydro 1 2 3

    By Grow lady, March 28, 2022
    • 35 replies
    • 1.2k views
    • 
    • Baron von greenback
    • April 2, 2022

24. 2 TUBE T5 Vs LED STRIP

    By Guest Default Attribute, April 1, 2022
    • 13 replies
    • 337 views
    • 
    • Gaijin
    • April 2, 2022

25. HPS vs LED

    By Skunkman.uk, March 31, 2022   

    • lights
    • 7 replies
    • 342 views
    • 
    • Gaijin
    • April 1, 2022