3 315 CMH or 3 630 CMH for a 4x8

[Evil-Mobo]

Pics look fiine but you will have a hard time convincing people including myself that three 630's of yours is equivalent to 3600 watts of HPS sorry

 

[OneHitDone]

My customer uses the knob dimming (max 400W) in his 4x4 tent. Please see photos.
1 630 or 2 315 for 4x8 is a little weak, 2 630 will give best yield with high quality.
"Equivalent" means in growing, not in heat production.

What is the stated initial ppf on your 630 CMH Lamps at 630W?

 

[SunPlix CMH]

@csovfnst If you have a Facebook account, you are welcome to join our closed Facebook group (more than 5000 members) where many growers are sharing their experience in using CMH grow lights. Below is the link:
https://www.facebook.com/groups/248519675519386/

 

[OneHitDone]

3 630s are equivalent to about 3600W of HPS.
Our hood is 21"Lx21"Wx5"H.

Let's see :
3 SunPlix 630W DE CMH 3K @1170 umol/s each = 3510 PPF
2 1000W DE HPS @ 2100 umol/s each = 4200 PPF

4200 PPF - 3510 PPF = 690 PPF less

Not to mention if the HPS where somehow driven at 3600W????

 

[OneHitDone]

My bad, you are claiming you will put three 630 CMH's agains 6 600W HPS????

 

[SunPlix CMH]

Let's see :
3 SunPlix 630W DE CMH 3K @1170 umol/s each = 3510 PPF
2 1000W DE HPS @ 2100 umol/s each = 4200 PPF

4200 PPF - 3510 PPF = 690 PPF less

Not to mention if the HPS where somehow driven at 3600W????

Besides the PPF, you have to consider spectral power distribution. Again, we talk about the lights in term of growing, not just the numbers.
Many of our customers say our 315W CMH can replace 600W HPS, they only mean the quality and yield, not the PAR number they get from the par/quantum meter. Many growers reported 1 pound per 315 light.

 

[OneHitDone]

Besides the PPF, you have to consider spectral power distribution. Again, we talk about the lights in term of growing, not just the numbers.
Many of our customers say our 315W CMH can replace 600W HPS, they only mean the quality and yield, not the PAR number they get from the par/quantum meter. Many growers reported 1 pound per 315 light.

These are the exact kind of "comparisons" that tarnished blurple led's reputations and damages the image of led.
Careful with the way you are wording things or you may just be on the way to doing the same for CMH.

 

[PSUAGRO.]

lol............^^^this guy, forget the #s it's Disney magic!. I do want to see some pics of growers pulling an elbow with a knock off 315w cmh bulb.

 

[SunPlix CMH]

These are the exact kind of "comparisons" that tarnished blurple led's reputations and damages the image of led.
Careful with the way you are wording things or you may just be on the way to doing the same for CMH.

Thanks! I know what I am saying.
You can cheat your customers before they purchase your products, but you can not cheat them after they use your products.
To check what our customers review our lights, please go to our Facebook group.

 

[csovfnst]

lol............^^^this guy, forget the #s it's Disney magic!. I do want to see some pics of growers pulling an elbow with a knock off 315w cmh bulb.

What makes it a knock off? They run Phillips bulbs which are regarded as the best cmh bulbs.

 

[csovfnst]

@csovfnst If you have a Facebook account, you are welcome to join our closed Facebook group (more than 5000 members) where many growers are sharing their experience in using CMH grow lights. Below is the link:
https://www.facebook.com/groups/248519675519386/

I’ve requested to join. Look forward to checking actual user reports and pics. Thank you

 

[SunPlix CMH]

I’ve requested to join. Look forward to checking actual user reports and pics. Thank you

Added. Thanks!

 

[PSUAGRO.]

Thanks! I know what I am saying.
You can cheat your customers before they purchase your products, but you can not cheat them after they use your products.
To check what our customers review our lights, please go to our Facebook group.

Not everyone has facefuck, you're a advertiser soooo put up some pics in here of the MANY growers getting a POUND dry (no light mover?) with your 315w cmh fixture.

What makes it a knock off? They run Phillips bulbs which are regarded as the best cmh bulbs.

It's an option , bet you most go with the crappy/cheaper stock bulb. Yes, they should upgrade to the Phillips.

My issue is the fuzzy logic ballast and their claims . Many other manufacturers said the same shit, and testing showed that Phillips ballast/ bulb combo(vert position sunsystem 220v) beat them all by a good margin.

Not hard or overly expensive to get system efficiency(ppf/w,umol/j)or bulb depreciation tested. They choose to ignore and dismiss it........ oh yeah, check Facebook for growers with honeymoon-phase effect

 

[gwheels]

I got close to a pound off of a cheap 315CMH and I am still learning how to nail it (3 plants in a 4 X 4 tent with a single 315 CMH and a 3k phillips bulb with white widow and sour kush vegged for 5 weeks) Yield was 15oz with popcorn buds 12 solid oz of dense buds. The popcorn went into coconut oil. I am just saying the CMH can do the job.
I think I am going to pony up and get the 400 dimmable Sunplix because it might be perfect for my tent.

 

[PSUAGRO.]

315w in a 4x4 with little larf?........... I'll show myself out

 

[gwheels]

I trim the ladies legs when i flip. I try to keep an even canopy but the back plants were hard to get at.

 

[SunPlix CMH]

Please read post #40. Pics are there. Day 59 in flower.

 

[SunPlix CMH]

A photo from another customer. He told me 1.8g/w, dry.

 

[gwheels]

Demontrich gets 1 lb per 315. No light mover. It can br done. I am sure the 600 is better but even at 12 oz of bud from a 315 i hit a gram per watt. They work good in the right situation. A 315 would rock a 3 x 3.

I have limited experience but i do.like the light. And vero cobs too. Awesomeness.

I think all 315s are actually made in china. To the best of my knowledge most bulbs, cobs etc come from there too.

There is quality china product. You just have to realize it is not cheap.

 

[SunPlix CMH]

Demontrich gets 1 lb per 315. No light mover. It can br done. I am sure the 600 is better but even at 12 oz of bud from a 315 i hit a gram per watt. They work good in the right situation. A 315 would rock a 3 x 3.

I have limited experience but i do.like the light. And vero cobs too. Awesomeness.

I think all 315s are actually made in china. To the best of my knowledge most bulbs, cobs etc come from there too.

There is quality china product. You just have to realize it is not cheap.

Totally agree!