Discussion in 'LED and other Lighting' started by CobKits, Aug 2, 2016.
Where's the cheapest place for meanwell drivers? specifically HLG-320H-54B
ive looked just about everywhere. even direct from china after shipping and everything most places are within a few bucks of each other unless youre ordering a whole lot of them and picking up at the port. the only reason to go outside the box and order from a non sponsor is if they just dont have it or back ordered etc. i just looked at some of my save quotes from alibaba and the drivers were within $2-20 of what the vendors sell them for but after international shipping you are paying the same if not more on small orders.
i got a nice quote for heatsinks until i saw the shipping was $185 for 32 of them which put them at the same exact price as most vendors.
Agreed, but cobkits doesn't sell this particular driver =/
Nevermind. They are also out of stock.
i might have one.
for anybody calling our #, at&t cell tower has been out for a day so it will just go to VM i cant check. email better
Is there a thread about the new generation citizens? Where the information isn't buried in 70+ pages lol.
Will do, looking to get started again in April. Two HLG-320H-48A would push 820 watts, correct? I don't want to bust out the datasheets if I don't have to.
i think they come up on 400 depending on cob voltage
not much to report
same nominal voltage
few % flux increase
slight Tj-c improvement
higher allowable Tj and Tc
overall about 3% relative bump per datasheet
Need an opinion on veg light Kevin's and chip.
Want the 1212...but
Thoughts...? Experiences? Thanks
id prob go 4000k 80 for veg
for veg i just put together a 4000k80cri and 5700k80cri 1212 light.
Thanks Cobby everything came in looking great and i could finally retire my last blurple light!
Oh right. Yeah I've been running Cree xte royal blues and xpl 6000k monos in mine for a bit over a year. Something isn't right. Was getting weird growth and what lookz like a phosphorus lock out when the temps get too cold. So have been changing humidity and fan counts and intake air and anything I could think of. Anywayz...veging a couple of seedlings under my Citizen COB build (3500k) and the results are completely different. Awesome green growth, quicker sexing, just a more mature stronger plant....really weird and unexpected that a combo of colourz would do this to plant.. (shrug?)
So I like the 4000k 80 CRI idea...thanks
I'm using a HLG-120H-48A driver. No multimeter here (and not planning on buying one), I'm just not into DIY. In laymans terms, where should I have the adjusters if I want the light running at around 75% power? Should both adjusters be kept in around the same position?
buy a $5 multimeter you'll be glad you did.
otherwise a watts up is useful to measure wall power
turn Vo all the way clockwise and adjust with Io
Thank you, that answers my question I have been meaning to buy a wall power meter, will grab soon.
Can I get status on order 717 please?
hey U that went out yesterday. its in 2 packages. i got you on shipping and theres a lifetime supply of arctic silver in there keep an eye our for it
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