new grow northern light

Randomblame

Randomblame

Well-Known Member
Yeah, Chilled's new grow lights and it's waterproof acrylic housing is a good example for an IP67 unit. IP66 is easier to realize and well enough in my eyes.
SanLight has made a good compromise with the new LED bars and distributed 4 clusters of 10-12 LEDs over a 3.1 'long heat sink, covered by water-tight lenses.
 
68grasshopper

68grasshopper

Well-Known Member
data from grownorthern......


Beam angle

93° FWHM

PF (380-780nm)


459.8 μmol

1.909 μmol/joule

PPF (400-700nm)


449.8μmol

1.867 μmol/joule

VISUAL (WORKING LIGHT)



Colour temperature: 3002 kelvin

Colour rendering index: 86 CRI

Luminous flux: 25,145lm

PHOTOBIOLOGY SAFETY

(STN EN 62471:2009)

Risk group: 0 (Exempt)
 
Yodaweed

Yodaweed

Well-Known Member
68grasshopper said:
my mate is saying i would of been better off with 2 x 315w cmh bulbs,
is he right or wrong >>??
Click to expand...
He's right, you are basically using old tech , those cree diodes aren't as good as the latest on the market and the spectrum of LEDs doesn't hold a candle to CMH spectrum.
 
68grasshopper

68grasshopper

Well-Known Member
Yodaweed said:
He's right, you are basically using old tech , those cree diodes aren't as good as the latest on the market and the spectrum of LEDs doesn't hold a candle to CMH spectrum.
Click to expand...
i haven`t pushed the buy button yet thankfully , i wanted a few opinions,the way i read it , it was the latest technology from cree ?? so your saying 2 x 315cmh will crush 2 x telos 0008 ??

The Telos Systems utilise high powered LED technology from CREE INC. The white LEDs are XPG3 lamps which are the most efficient white LEDs in the 3535 class. The new XPEHE lamp is used for the photo-red (660nm) enhancements. The top bin (C01) photo red used in the Telos is the most efficient 660nm package in the 3535 high powered class.
 
68grasshopper

68grasshopper

Well-Known Member
SoOLED said:
if its only 300 watts, of course (2) x 315 CMH would be better.

you should tell him, if I hit you with this light I have, or the lights I don't have: which one would hurt more.
Click to expand...
the new gn light is 250w and i was getting x2 so against 2 315cmh ?? who comes out best >??
 
Yodaweed

Yodaweed

Well-Known Member
68grasshopper said:
i haven`t pushed the buy button yet thankfully , i wanted a few opinions,the way i read it , it was the latest technology from cree ?? so your saying 2 x 315cmh will crush 2 x telos 0008 ??

The Telos Systems utilise high powered LED technology from CREE INC. The white LEDs are XPG3 lamps which are the most efficient white LEDs in the 3535 class. The new XPEHE lamp is used for the photo-red (660nm) enhancements. The top bin (C01) photo red used in the Telos is the most efficient 660nm package in the 3535 high powered class.
Click to expand...
It would beyond crush it, not only the yield would be better but the quality would be so much better under the CMH, LEDs have zero UV and near no IR, both are essential to growing high quality cannabis.

Those are the latest cree chips, but cree is kinda behind in the market right now.
 
68grasshopper

68grasshopper

Well-Known Member
Yodaweed said:
It would beyond crush it, not only the yield would be better but the quality would be so much better under the CMH, LEDs have zero UV and near no IR, both are essential to growing high quality cannabis.

Those are the latest cree chips, but cree is kinda behind in the market right now.
Click to expand...
thanks yoda, im going cmh ,you confirmed what my mate was telling me .:clap:
 
nogod_

nogod_

Well-Known Member
Hmmm still a nice light but thats a lot more dough

Are they £420 + shipping?
Is £420 a promo price to lure stoners?
Its pretty lame/dubious when growlight mfgs price their lights at £€$420

Either way it would be nice to see some more info re: spectrum (maybe i missed the spd somewhere) before beginning to compare this guy to a cmh.

68grasshopper said:
who wins 2 x grownorthern telos 0008 https://www.google.co.uk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0ahUKEwjb-IPprObVAhXoIcAKHVn4DbAQFggoMAA&url=http://www.grownorthern.com/&usg=AFQjCNEb-3cXIiTZIECWY6e6EvTjYNPPFQ
or 2 x 315 w cmh ??
Click to expand...
 
68grasshopper

68grasshopper

Well-Known Member
nogod_ said:
Hmmm still a nice light but thats a lot more dough

Are they £420 + shipping?
Is £420 a promo price to lure stoners?
Its pretty lame/dubious when growlight mfgs price their lights at £€$420

Either way it would be nice to see some more info re: spectrum (maybe i missed the spd somewhere) before beginning to compare this guy to a cmh.
Click to expand...
yea, when you buy its 340 each then they add vat an tax which brings each light to £418 ,trying to get my head round
is ot worth the extra, i mean they both grow plants ,i think i may be better off with grownorthern in the long run ???
 
You must log in or register to reply here.
Top