chuckeye
Well-Known Member
$850 US plus $97 for International shipping
I paid $389 Cdn for my Phlizon FD6000 640w, on sale now for $460
Cheers
Which led grow light to choose for a 5x5?
- Thread starter zooolcsi
- Start date
I paid $389 Cdn for my Phlizon FD6000 640w, on sale now for $460
Cheers
jimihendrix1
Well-Known Member
Mammoth has 3456 Diodes.$850 US plus $97 for International shipping
I paid $389 Cdn for my Phlizon FD6000 640w, on sale now for $460
Cheers
Philzon has 2640 Diodes.
Mammoth has almost 800 more Diodes. Alost 30% more diodes.
Not to mention the Mammoth uses the newest Samsung Mint White EVO, and Emerald Green Diodes. The Philzon uses LM281 diodes.
If you compare the best LM281B+ bin to the best LM301 bin, the LM301 puts out 13% more light.
chuckeye
Well-Known Member
Absorber
Well-Known Member
Why not compare it to the Phlizone FD6900 light chart Its still cheaper than the Mammoth, yes it has the older lm281 leds . I run the FD6900 @480W in my 4ft² tents they are a good bit of kit and by not running the light at full capacity the leds will last longer. I dont need side lighting as the fitting just fits in tent giving good coverage .
jimihendrix1
Well-Known Member
And almost 2x the umol.
At 12 inches 1135umol for the Philzon, and 2005umol, for the Mammoth, at their most powerful spots.
At 4 feet the Philzon is 730umol, and the Mammoth is 1636umol. More than 2x more powerful.
OP, also said, cost was basically not a consideration, and wasnt looking for a cost saving option.
Rocket Soul
Well-Known Member
Im leary of adding green to any weed fixture, though theres some evidence for increased photosynthesis green also seems related to lower secondary metabolites: quality reduction
cdgmoney250
Well-Known Member
I’ve seen you mention this a few times, but would you happen to have a site or source for this information, even personal anecdotal experience? From what I’ve read, green light still plays a role in secondary metabolite synthesis albeit less than red and blue wavelengths. While I personally would NOT add green monos to a grow fixture, is there any evidence that plants have higher secondary metabolite production in lieu of, or at lower percentages of green wavelengths?
Always looking to learn more about spectrum correlations
Rocket Soul
Well-Known Member
I had it from Valoyas web but also inferring from green morphological response in from standard horticulture: green creates stick and fiber. From the grow i used to work with it was also fairly clear that green heavy lights sonewhat altered the terp profile: a bit more subdued but may more complex smell/taste. For example our rainbow chip cut gets a spicy almost liquorice smell and taste under our HE + uva fixture (and the GLA strips) but under a another very red heavy/green low light its full on fruity/mint, with chocolate tones but you really have to have a snickers to feel the chocolate. Wide red and blue seems like it creates a more loud and bright terp response.
bunganabrown
Member
If you're after quality you can't beat the lumatek zues range, a 1000w would be ideal in a 5x5, a 600w isn't quite bright enough to maximise the grow space but will still give excellent yields.
cdgmoney250
Well-Known Member
House & Garden products are “absolutely crucial” additives for growing the finest weed, lol??
It’s Potassium Phosphate and Sodium Sulfate. Typical pk booster with added sodium. Why would anyone want to add sodium to their plants the last 3 weeks of flower? Why not use potassium sulfate and phosphoric acid?
H&G products grow beautiful rock hard salty boof weed (I’ve personally sampled MANY examples by different growers), so I’d be mindful throwing the term noob around.
It’s Potassium Phosphate and Sodium Sulfate. Typical pk booster with added sodium. Why would anyone want to add sodium to their plants the last 3 weeks of flower? Why not use potassium sulfate and phosphoric acid?
H&G products grow beautiful rock hard salty boof weed (I’ve personally sampled MANY examples by different growers), so I’d be mindful throwing the term noob around.
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I have three in a 4x8 and I'm getting bleaching on the tips, these lights are seriously underrated and overbuilt and put out monster photons. As you know I've been using them for years and I don't get any sponsoring from anybody. I've got spider farmer next to them and a bunch of cobs that I built that wipe the floor of any of those guys.
But there are certain applications where you'll fpnd an item just perfect. And the 5x2 and 1/2 that the sp3000 most definitely can cover. Should be well adequate with two in a 5x5. Just my two cents. Everybody gets to make their own choices and live or die by the sword LOL.
But there are certain applications where you'll fpnd an item just perfect. And the 5x2 and 1/2 that the sp3000 most definitely can cover. Should be well adequate with two in a 5x5. Just my two cents. Everybody gets to make their own choices and live or die by the sword LOL.