Recent content by Baura

https://ledgardener.com/forum/viewtopic.php?p=5325#p5325 Not my data , but made sense to me. The eb ppf/$ I don’t remember where I got from, but when I get home I’ll take a look. By the way, it seems that bridgelux will increase the efficiency of 90cri leds

I had no idea. Do you have any information on that? Any links? Cheers

I don’t buy shitty tires, neither shitty brake components for my car. There are some things I won’t mess with. I won’t buy chepo leds and drivers. I’m using GE immersion led drivers(for refrigerated led lightning) for my 048-1812(50v 1.2a) I found them cheep enough(u$15 each driver here in...

Agreed, but when the budget is short(my case), ppf/$ maters more than efficiency. as randonblame posted, The vesta are $9 and 112ppf = 12ppf/$ The f-series are $27 and 131ppf = 5ppf/$ and The eb g2 are $6,5 and 32ppf = 5ppf/$ but if the high cri have more red and far red...

The eb is U$12 actually Indeed no ground breaking, but just something diferent... About the forward current graph maybe it is the chip Voltage and miliAmp not the board Cheers

i saw this strip on digikey and it seems nice! https://www.digikey.com/product-detail/en/opulent-americas/SPB1-48F01-3080-00/1672-1147-ND/8566912 it seems to have the best lm/$: by the way, does anyone knows AMLEDesigner? instagram: @amledesigner Cheers!

yes, but it seems to be the opposite of the 0 10v dimming, check the attach am i crazy? cheers

Maybe the installation guide can help. Would it be like a "inverted" 10v dimming?

Hello guys I bought a GE driver(used in immersion refrigerated display) that runs at 1.2A - 55v max. I will use it with a 048-1812 The driver has a dip switch to choose 0.6 , 0.9 and 1.2A output. But it have a dimming function as well. The dc output wires and dimming wires are together in...

http://www.ebay.com/ulk/itm/122220411061 220L supersonic warhead bucket lol

I think I've seen some light engines with 1212(or 1812)on eBay. The seller was from Germany I guess...

Forging means you will press the metal with +500ton to shape it accordingly to what you want. Hot forging require less pressing force but the final product dimensions may vary. Cold forging requires more pressing force but the product final dimensions varies much less then the hot forged... I...

What is the size of a 11galon?Maybe a 1818 or 1812 at 80w active Cooled with a good 120degree lens? I may try something on a 300L 1,2m tall plastic tonel with a 1812 @1200ma. heatsink on top of the lid, so led inside and heatsink outside the tonel...

1812@75w=43%eff=150ppf 150ppf is 600 ppfd for a 50x50cm(2.7sqft). Veg with @45w=47%eff=100ppf 100ppf is 400ppfd for a 50x50. Any suggestions on dimmable 700-1400ma and 55v drivers?

Maybe then the lpc60-1050 will run a 1812? Just wondering... For a micro grow, 1 plant with a grow area of 50x50 or a 300liter tonel, a 1812@50w is too much? Cheers