Is this style reflector better than the old version. This reflector is adjustable : https://www.amazon.com/VIVOSUN-5-Mode-Adjust-High-Reflectivity-Aluminum-Upgraded/dp/B07RPKT58L/ref=mp_s_a_1_5?keywords=315w+cmh+grow+light&qid=1574811948&sprefix=315w+&sr=8-5
315w cmh vivosun
- Thread starter Soupsaa
- Start date
TintEastwood
Well-Known Member
Consider vertical bulb types. This one has an 18x18 opening. My fav.
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diggs99
Well-Known Member
I cant say if its better than the old version because i never tried the old one. I will say tho, i own that light and absoluely love it. I have a room full of top notch Led fixtures but my 315 will always have a home in there somewhere.
do you have a grow journal on the 315 i would like to see how did it go for you
what the different with that style of hood vs the vivosunConsider vertical bulb types. This one has an 18x18 opening. My fav.
TopoGrow 315W CMH CDM W/3100K 120V Vertical Grow Light Kit for sale online | eBay
Find many great new & used options and get the best deals for TopoGrow 315W CMH CDM W/3100K 120V Vertical Grow Light Kit at the best online prices at eBay! Free shipping for many products!www.ebay.com
diggs99
Well-Known Member
No unfortunately i dont have any specific journals for the cmh plants, its always been a secondary light to my leds in the flower room, so i havent really been recording those plants. It grows dank bud tho, very dense, frosty nugs.
You could prob go back to my first journal and see some pics towards the end, im really not sure tho.
THC-CK
Well-Known Member
Vertical bulb allows you to get the light much closer to the plant, usually 16-18". Whereas with the the horizontal fixtures you have to keep them further away from the canopy. The Vivosun is best kept at 24". In other words, you get more room with the vertical orientation.