Which led grow light to choose for a 5x5?

jimihendrix1 said:

Mammoth Emerald Green 880w.

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$850 US plus $97 for International shipping

I paid $389 Cdn for my Phlizon FD6000 640w, on sale now for $460

Cheers

chuckeye said:

$850 US plus $97 for International shipping

I paid $389 Cdn for my Phlizon FD6000 640w, on sale now for $460

Cheers

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Mammoth has 3456 Diodes.
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.

jimihendrix1 said:

Mammoth has 3456 Diodes.
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.

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Sure, at 3x the cost.....

Cheers

jimihendrix1 said:

Mammoth has 3456 Diodes.
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.

View attachment 5441521View attachment 5441522

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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 .