rkron0413
Well-Known Member
Isn't the 1000 only a 150 watt? Thats a bit too under powered for a 4x4...
So far all the plants that have been under them have loved it!
Mars Hydro or Spider Farmer
- Thread starter Mr Hill
- Start date
So far all the plants that have been under them have loved it!
Imcamping86
Well-Known Member
I meant to say I have 4 lol my b
Imcamping86
Well-Known Member
I was thinking about the tsL and getting the two like you did . But for some reason I thought the notion if a light crapped out I’d still have atleast 3 to run while the burnt one is out for replacement.
rkron0413
Well-Known Member
The TSL is still divided up like yours. Each driver is 150 watt
Imcamping86
Well-Known Member
Got ya . Hopefully they turn out to be enough . Was looking at spider farmer and. Kicking myself a bit for not going that way
diggs99
Well-Known Member
Mr Hill
Well-Known Member
But now i have a new set of thoughts
LM301B or LM301H???
Doug Dawson
Well-Known Member
Honesty bud there is not much difference in them if any. They are basically the same diodes. I have read about an anti sulphurization coating on the H model but the spec sheet does not really show that. From the growers perspective I doubt you will see any difference at all between the 2 nor will the plants. For the most part it seems to be a marketing thing. They use the H to signify horticulture but if you go to Samsung and check the specs of the 2 they are identical. I would not let the H or B designation sway my opinion at all.But now i have a new set of thoughts
Mr Hill
Well-Known Member
Oh thank you so much like always
Just saw an YouTube clip that LM301H has over 3 umol as LM301B has 2.6 umol
Doug Dawson
Well-Known Member
Yeah, I doubt you will notice any practical difference at all from the growers end. Here is a link to the Samsung site where you can look at all the specs for both diodes.Oh thank you so much like always
3030 LEDs | SAMSUNG LED | Samsung LED Global Website
Samsung 3030 LEDs - Mid Power LEDs. Unmatched market efficacy allows extraordinary productivity, with line-ups to meet various general lighting market needs
Oh thank you so much like always
Over 3 umol? Don't believe everything on YT!Oh thank you so much like always
Look for top bin LM301B, they are literally the same diode as LM301H which is only sold in top bin.
Example, Mars Hydro doesn't claim top bin LM301B.
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Mr Hill
Well-Known Member
I belive Mars Hydro use SMD leds?Look for top bin LM301B, they are literally the same diode as LM301H which is only sold in top bin.
Example, Mars Hydro doesn't claim top bin LM301B.
19-Sean-86
Well-Known Member
Spider farmer is better than mars hydro but mars hydro are good cheap light's.
Correct, mars and sf use SMDs. SMD stands for Surface Mount Device.
What is SMD LED? What is LED 5050, 5630, 2835 - SM Tech
What is SMD LED- What does 2835, 5730, 3528 and 5050 mean? Check polarity, brightest smd led, wattage rating, lumens, COB (chip on board), LED 5050
somanytech.com
Mellow old School
Well-Known Member
Alternatively, since you are in the EU, you could have a look at this site www.rubol.nl
They charge around 30 EU for shipping to Scandinavia, and they have alot of led lights/brands, diy etc, plus the site can be read in English and other languages, just a thought
They charge around 30 EU for shipping to Scandinavia, and they have alot of led lights/brands, diy etc, plus the site can be read in English and other languages, just a thought
I'd watch, but I'm not starting a google account.
Doug Dawson
Well-Known Member
?, what do you mean. I just clicked watch on Youtube and it took me there for the video? Why would you need a google account?
It says sign in to confirm your age. When I click sign in it takes me to google sign. Do you have a youtube account?
Doug Dawson
Well-Known Member
Ah, ok that makes sense. Yes they changed the way they validate folks due to too many kids watching inappropriate stuff, changed the way you post too and you have to confirm if they are kid friendly. I guess it just keeps me signed into my google account for Email.