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Light set up

Hello there.
I'm about to start my second grow, and I have a question for the experts here .
I have a 4x4x6,5 ft grow box.

After the disappointment in the first grow with only led light im opting to add an another HPS light.
My light is a:
Meizhi led 900w

And i want to add an another HPS air cooled light
A HPS 400w Sylvania hps groxpress.
Here is the link :
Grow Lamp Sylvania Grolux 400W - Veg and Flowering

With both light will be enough or too much for the 4x4 grow box?
I will put in 5 Super critical autoflowering plants
 
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Bonsaiweed

Member of the Month: May 2018
Hello there.
I'm about to start my second grow, and I have a question for the experts here .
I have a 4x4x6,5 ft grow box.

After the disappointment in the first grow with only led light im opting to add an another HPS light.
My light is a:
Meizhi led 900w
Here is the link: http://vi.raptor.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=232028511346&category=178988&pm=1&ds=0&t=1521329029429&cspheader=1

And i want to add an another HPS air cooled light
A HPS 400w Sylvania hps groxpress.
Here is the link :
Grow Lamp Sylvania Grolux 400W - Veg and Flowering

With both light will be enough or too much for the 4x4 grow box?
I will put in 5 Super critical autoflowering plants
The lights will be at a good wattage. Not sure about the heat though.

I'm no expert, so I'm working off what I think. There are a lot of variables in this equation.
 
Oh well thanks for the reply Bonsaiweed.
I just finished the set up and turn all on.
1h of monitoring and all looks good.
I have good air circulation with the extraction fan + an oscillating fan.
The temperatures :
- air is at 23°C - 24°C
- canopy is at 25°C - 26°C
It's late here (03:20) time to go to take a nap :).
I'll post some updates and pictures when I wake up.
 

Bonsaiweed

Member of the Month: May 2018
We'll check in when we get the chance.

I'm sure more people will bounce on, and give their opinion.

:ciao:
 
Like i promised...some photos of the whole thing










 
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