Lighting 6400k Led light

[lightworker30]

So usually CFLs are rated in 2700K to 6500K (K) range and LED spectrums are rated in "nm"

But yes, the 5500K and up are considered "veg spectrum" But at 30W, are you sure you aren't talking
about a CFL? 30W of LED is about as useful as a poopy flavored lollipop.
(granted you're using them for seedlings, but for how long?)

my 2 cents.

75w of leds from crazyleds/grownorthern holographic series 1 is quite more than a little under half of a poopy lollipop buds. so in top bin quality leds or socalled hi leds 30w goes a long way for just veg and as tang prooved with the above mentioned light he got about 380grams from 2 x 75w led lights.

 

[lightworker30]

djdbut butbubuhhhhdld

75w of leds from crazyleds/grownorthern holographic series 1 is quite more than a little under half of a poopy lollipop buds. so in top bin quality leds or socalled hi leds 30w goes a long way for just veg and as tang prooved with the above mentioned light he got about 380grams from 2 x 75w led lights.

but i would suggest you to look in to good and a little more expensive brands using either cree,osram gold leds,or lumileds luxeon rebel leds.
thats my advice. dont go for china made epiled and epistar if you want to be able to get really aatisfied with led growlights.
peace

 

[lightworker30]

Poopy flavored lolipops are making a come back since the swinging 60s lol new strains... anything less than 100 actual for an led isnt gonna produce much or very good quality for that matter. The master trapper is right.

do why is it that tang can gtow awesome yields at close to 2,5-3grams pr watt with led?

 

[saneiegocali92]

do why is it that tang can gtow awesome yields at close to 2,5-3grams pr watt with led?

Tang is a grow god among men

 

[saneiegocali92]

He has mastered all grow styles it seems.