looking for Meijiu A8 650W reviews

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p0opstlnksal0t

Well-Known Member
Latest quote for custom bar light 90 cri 3000k lm301b diodes and inventronics 600w driver A8 483.00 ea. F8 512.00 ea shipping for the A8 is 1500.00 shipping for the F8 is 2100.00 by sea ddp
 
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p0opstlnksal0t

Well-Known Member
bk78 said:
Yeah I seen this picture 6 months ago. You’ve made 0 progress since?
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lol i havent started the basement yet. currently trying to button up my garage build out. I'll be starting the basement in a few weeks. currently working 50+ hrs a week at my day job and only have time to work on building out my rooms after work and weekends. plus im kind of lazy so its getting dragged out far longer than id like.

http://instagr.am/p/CHsawkEhJ2P/
 
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p0opstlnksal0t

Well-Known Member
Doesn't look like meijiu can do 90 CRI diodes anymore. I'll probably keep on searching for someone who can. Some other vendors have mentioned 84, 85, 88 cri lm301b but I don't see that samsung even offers that.
 

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getogrow

getogrow

Well-Known Member
p0opstlnksal0t said:
Doesn't look like meijiu can do 90 CRI diodes anymore. I'll probably keep on searching for someone who can. Some other vendors have mentioned 84, 85, 88 cri lm301b but I don't see that samsung even offers that.
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Your not going to find 90cri from mejuiu or most other vendors. DIY is your best bet for cri 90.
Leds might be 30+ years old and been growing with um for 30 years but all the good research is fairly new still.

Just buy the 80's an call it good. thats what everyone else uses....i think. specially with that price. your saving 1000 bucks from mejui, if you go with the F8's, you cant ask for better then that.
 
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Northwood

Well-Known Member
NukaKola said:
rs aren’t 100% efficient. The HLG-600H-48 is rated at 96% efficiency at 230+VAC and even less efficient at 100-120VAC.
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Rocket Soul said:
They actually both have the antisulfur coating, just that the H is marketing it. Its basicly a top binned B, where theyve binned for ppf and not lumens, no other difference.
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Interestingly if you go to the Samsung website, you'll notice that they added an "H" to all their diodes that have shown to be suitable for growing plants. Lol

www.samsung.com

Horticulture Lighting Applications | SAMSUNG LED | Samsung LED Global Website

Samsung Horticulture Lighting - Applications. Find out more tech spec and documentation about Horticulture Lighting in Samsung LED global website
www.samsung.com www.samsung.com

Naw... it's can't be just marketing right? Haha
 
Rocket Soul

Rocket Soul

Well-Known Member
Northwood said:
Interestingly if you go to the Samsung website, you'll notice that they added an "H" to all their diodes that have shown to be suitable for growing plants. Lol

www.samsung.com

Horticulture Lighting Applications | SAMSUNG LED | Samsung LED Global Website

Samsung Horticulture Lighting - Applications. Find out more tech spec and documentation about Horticulture Lighting in Samsung LED global website
www.samsung.com www.samsung.com

Naw... it's can't be just marketing right? Haha
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Its been confirmed over and over, its top bin and the binning is done in ppf instead of lum. Thats all there is to it, theres nothing special about the lm301h its just a top performing B, nothing else, with a bit of marketing sprinkled. Both hlg and greengenes have confirmed this.
 
MRphotoN

MRphotoN

Member
so i talked with meijiu they dont want to ship by the sea 1 unit and in total its end up 780+$ also lots of fishy answers like trust me.so now i thinking go diy, looking for smart people suggestions :blsmoke:

*what boards should i buy how mach of them? i gess the frame size will be 110x110cm or 115x115cm (4x4 flower tent)
*what driver/s and should i split or take 1?
*is it easy to add dimer? and which one recommended ?
*which wires and etc ?
and would be nice is someone can drop good guide for noobs on diy

thanks for help
 
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Roshambizzle

Well-Known Member
MRphotoN said:
so i talked with meijiu they dont want to ship by the sea 1 unit and in total its end up 780+$ also lots of fishy answers like trust me.so now i thinking go diy, looking for smart people suggestions :blsmoke:

*what boards should i buy how mach of them? i gess the frame size will be 110x110cm or 115x115cm (4x4 flower tent)
*what driver/s and should i split or take 1?
*is it easy to add dimer? and which one recommended ?
*which wires and etc ?
and would be nice is someone can drop good guide for noobs on diy

thanks for help
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In Canada here without catching very good sales your gonna spend that on a DIY of the same wattage anyways. Dunno about where you live.
 
getogrow

getogrow

Well-Known Member
MRphotoN said:
so i talked with meijiu they dont want to ship by the sea 1 unit and in total its end up 780+$ also lots of fishy answers like trust me.so now i thinking go diy, looking for smart people suggestions :blsmoke:

*what boards should i buy how mach of them? i gess the frame size will be 110x110cm or 115x115cm (4x4 flower tent)
*what driver/s and should i split or take 1?
*is it easy to add dimer? and which one recommended ?
*which wires and etc ?
and would be nice is someone can drop good guide for noobs on diy

thanks for help
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unless you want to do a LOT of learning then mejui is still your best bet. 780 is a lil high but compare that to the other ones at 1500+. 1 dollar a watt is a very good deal. DIY is only cheaper if you find deals.
 
bk78

bk78

Well-Known Member
MRphotoN said:
so i talked with meijiu they dont want to ship by the sea 1 unit and in total its end up 780+$ also lots of fishy answers like trust me.so now i thinking go diy, looking for smart people suggestions :blsmoke:

*what boards should i buy how mach of them? i gess the frame size will be 110x110cm or 115x115cm (4x4 flower tent)
*what driver/s and should i split or take 1?
*is it easy to add dimer? and which one recommended ?
*which wires and etc ?
and would be nice is someone can drop good guide for noobs on diy

thanks for help
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I’ve gotten a $99 240 kit shipped by sea.
 
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