Basic led question

[newguy123]

1) how much par watt do I need per square foot for veg?

2) how much par watt do I need per square foot for flowering?

3) anyone know the efficiency of the cobs in Mars hydro led and in most hps bulb?

4) what the best cob for the price available on alibaba right now?

 

[Victor6634]

Checkout some the guys on here
Northerngrowlights.com
Horticulturelightinggroup.com
Cobkits.com
Pacificlightconcepts.com
Timbergrowlights.com

 

[newguy123]

Oh and I forgot the most important question, what is your average yield per watt or par watt and what is your setup?

 

[Victor6634]

It all depends on genetics.im building a 32 cob setup for my room got the cobs from cobkits

 

[Kevin the Great]

1) how much par watt do I need per square foot for veg?

2) how much par watt do I need per square foot for flowering?

3) anyone know the efficiency of the cobs in Mars hydro led and in most hps bulb?

4) what the best cob for the price available on alibaba right now?

1: 5
2: 20-25
3: about 35 to 40
4: bridgelux V22

 

[canadian1969]

bridgelux V22

Link?

 

[Kevin the Great]

Link?

http://www.digikey.com/catalog/en/partgroup/gen-7-v22-array-series/62982
This is the digikey link, but they have them in stock for under 15 bucks...

 

[canadian1969]

http://www.digikey.com/catalog/en/partgroup/gen-7-v22-array-series/62982
This is the digikey link, but they have them in stock for under 15 bucks...

Ah, he said Alibaba, but yeah good deal, thanks for the link.