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Hi Will, today i got the offer(i asked for 12 * ICK S 98 x 98 x 45) from fischerelektronik for the ICK S 98 x 98 x 45. For 12 heatsinks they want 182.52euro(without taxes), so one heatsink 15,21euro. Thats expensive i think, i dont buy them anymore. Like i said before in a post, i paid for this...

welcome to RIU, i bought allready 3 times from jerry, i asked him always for tracking number. For my packets he used always TNT, normally shipping time is around 2-3days(i live in europa) but one time it was around 3-5 days, beacuse they checked the packet at custom a bit longer. but in the end...

here are some build setups from supraspl @45.7% (2) CXB3590 3500K CD 36V @ 2.5A (91.65W ea) $95 (2) HLN-80H-36A $90 183 dissipation W -> 99.37W heat (2) Arctic 64 Plus CPU coolers $26 (2) lenses $8 83.63 PAR W covering 5 ft² = 749 PPFD $219 = 2.62/PAR W @49.7% (2) CXB3590 3500K CD 72V @ 1.05A...

Hi, i think its not a real overkill, if i look at a build example from supraspl for 6ft² . Should be really good ppfd value for flower, and for veg he could dimm down(not to much and not to less) @ 56.3% (4) CXB3590 3500K CD 36V @ 1.4A (49W ea) $190 (1) HLG-185H-C1400 $65 196 dissipation W ->...

yeah i think it is the same heatsink, but without the holes for cxb 3590. check this youtube video from growmau5 , you will see the heatsink which he use has more holes. Cutter made some extra holes for the cxb (see in the video the bigger silver looking holes)

oho ok, then you could try to ask jerry(kingbrite) [email protected] . i bought allready 3 times my cobs at him. He is great dude, you have to email him which products you need

Hello Sir, you can check it by your self, you can go on the internet side from cutter. Then add the products which you want to the cart and then you can click "view cart"(top right corner the button). Then you can add the 10% discount coupen(cutandroll) and you can check the prices for products...

but i have to say the heatsink which you linked, you have to drill the holes for the led holder and reflector holder by your self. and if you wanne upgrade this light which u wanne build in future, then you should choose maybe the other driver hlg-240h-c1400b. with hlg-240h-c1400b you could add...

yeah should be good for 6ft², the ppfd should be around 800. i think thats a good value.

25.00 austalian dollar i think, and they have 10 % discount coupon with: cutandroll

i think thats not correct, at 1,4a one cxb makes around 8900 lumen. so 4 * 8900= 35600 lumens

CXB3590-0000-000R0HCD35G(3500K, 11000 Lumens, CXB3590, 72V) cutter has over 80 them

hi, hlg-240h-c1400b can handle more then 4 x cxb, maybe the HLG-185H-C1400B would be good for you. that driver can handle 4 x cxb(36volt version) good, then each cob would run with 50watt , i think nice config. But HLG-185H-C1400B is only good if the heatsink can handle the cob @ 1,4a , but if...

it seems to be a germany company, i will try to call them tomorrow and ask how much it cost.

Hello BOBBY_G yeah , i think the same. In 5-6 weeks i will remove the lenses. Then i will see after a new try no:( , i plan to buy a PAR meter in the future... .

did you read his post'? if yes i would read again. i think he is correct The lm/w from vero is at Tj=25C at datasheet and at the pdf from citizen the lm/w is at Tj=85C

same, i will let you know what price they tell me. i think tomorrow they will tell us the price And maybe im good with citizen cobs, i made some telefon terror at citizen office here in germany. i called them every 2nd day and told them that i wanne buy some cobs, i told them here is no way to...

Hi Will today morning i asked them for one sample, i want to test it. As soon i got it, i will tell you how good it works. some days ago i did a order for a similar heatsinks from a other company...

yea and the problem in germany is the regional sales dont sell at privat person-.-. the only way i could buy the led is at digikey. But digikey that facking rats want much money. A example, a led in america at cdiweb cost 12 dollar but here at digikey they want 25 Euros. Today i called the...

i cant find any information about warrenty at the pdf or internet side. http://en.hzzhpower.com/content/?444.html http://en.hzzhpower.com/upLoad/product/month_1601/PF-P400CC-Cxxx-S%28U%29-XX.pdf