Which light is better?

Here's the setup, then wanna see the plants when I get the chance? That's a t8 light fixture on the top. And that's temperature and humidity
 

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BOBBY_G

Well-Known Member
the leds on the right are good, pop off the plasric shade. btw you dont need dimmable. the non-dimmable are more efficient, 1500-1600 lumens for 14-15W

5000k and 2700k are common
 

grouch

Well-Known Member
I picked up a dimmable 5000k 26w led from Wal-Mart that's pretty sweet. I remotely mounted the chip on my heatsink between two cxa-3070 3000k chips to get more blue in my setup.
 

DocktaGreenThumb

Active Member
I hate to be the one to say it, however I know everyone wants to. Invest in order to get what you want. If you are looking to not pay premium prices for bud and want to grow your own, INVEST.
Take everything you can back.
Clean your room to hospital standards.
Spend $400 as your INVESTMENT.
Buy the following:
T5-HO-8 Bulb Fixture. This will give you the best growth while maintaining less than 400Ws of power along with being able to keep the canopy of your plants within 1" of the bulbs. The internode length that these create on the plant is un-comparable to any other bulbs available today (And that's the main thing you want, BUD SITES. What you are using now, Is just a waste of your time/money and in the end, you'll be lucky to harvest a 1/4 off your plant.

http://www.ebay.com/itm/like/290840163098?lpid=82&chn=ps&ul_noapp=true

Veg them under those T5's for 1 week with an oscillating fan and you will see a substantial difference. Begin to top every 3rd node you see and wait another 2 weeks.

Purchase this next. The spectrum of the HPS HID will give you optimal flower lighting that you need for a 4x4 area with the canopy about 12"-18" from the top.

http://www.ebay.com/itm/Apollo-Horticulture-600-Watt-MH-HPS-Grow-Light-System-Set-Kit-for-Plant-Growing/191039351389?_trksid=p2141725.c100338.m3726&_trkparms=aid=222007&algo=SIC.MBE&ao=1&asc=20150313114020&meid=44cc1f64bb21423f8ee73d200dff6c2d&pid=100338&rk=3&rkt=15&mehot=pp&sd=171231723522

You will need to cool the light and vent the hot air from it outside of the room with an inline fan like this.

http://www.ebay.com/itm/Strong-CFM-4-6-8-Inch-Inline-Fan-Hydroponics-Exhaust-Fan-Duct-Cooling-Fan-/331835934649?var=&hash=item4d42f687b9:m:mE3AWU1GhURsauxhYNupdtA

Using the items listed is crucial in creating the optimum lighting in your room. If you are doing anything less; you are wasting your time, money and effort into something you will receive very little return for. I consistently see people who are not willing to invest the $400-$600 it takes to do something proper at the lowest level to receive the results they know they desire. Hope this helps and if you have any questions, please feel free to ask bongsmilie
 
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