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ok so found some drivers that will run this i think ut have to figure out now how to wire into one plug hummmm in the [xxxxma] is what im thinking at running the leds at max at as the drivers are all dimable i could always dimm certain sets etc . 1x Total Spectrum Violet UV LED- Two chips...

im going to get some of those nice glass lenses you like on one og you vids from alibara and i willl put a few different leds under each of the 100mm lenes how many do you think i can get under each 4/5 or more ? basicly thoought the cobs were cheap enough and so i thought i would build two...

Product SKU Price Quantity Total 1 x 10W Bright Red LED (620-630nm EPILED) ebUK2 £3.79 2 £7.58 5 x 10W Deep Red LED (640-660nm EPILED) £19.99 1 £19.99 2x 10W Daylight White LED (5500-6000k) £4.99 2 £9.98 2x 10W Super Cool White LED (15000-25000k) £4.99 2 £9.98 2x 10W Warm White LED with PCB...

ive actuly decided to do two lights now one cob and one individual leds mainly cus the cobs were realy cheep and you lot on here got me thinking about it haha so im going to do a kind of comparison 1 is 99% cree the other cob one is bridgelux and epiled all parts ordered now to wait

yes i took that on board so tweeked my design: final led light 1x Total Spectrum Violet UV LED- Two chips with 400-410nm wavelength and two chips with 410-420nm wavelength for full coverage! 2x Ultramarine Royal Blue LED (440-445nm) 1x CREE XT-E Royal Blue LED 450-465nm wavelength 1x CREE...

chears but im pritty set on a diy build too it just a matter of what i build haha

Thanks for you input ! i actualy watch a few of your youtube vids and that was one of the reasons i decided to have a go a designing my own light as i keep coming across led lights that claim to be the best but arnt realy and cant tell what leds are actualy in them also for say a quater of the...

that was kind of why i was gona use CREE XM-L2 10w Warm White LED 2,600-3,700K color temperature ( graph looks closer to photosythis chart) will have to compare

SemiLEDs Ultra Violet UVA LED (390-400nm) 390-400nm wavelength / SemiLEDs True Violet UV LED (400-410nm) / SemiLEDs Violet UV LED (410-420nm) / SemiLEDs Hyper Violet UV LED (420-430nm) / ??????????????????? Ultramarine Royal Blue LED (440-445nm) / or for above Total Spectrum Violet UV LED-...

thanks this is very muck a work in progress the one i was looking at trying to copy uses cree and bridge lux leds are there some better makes i could look at that are more efficent

watch this its quite informative

Basicly ive come up with a rough design based upon a DS XML 650 but added a few extras and different leds 3W ULTRAVIOLET UV LED (380-390NM EPILED) x16 FAR RED / IR LED (740-745NM EPILED) - 800MA x16 3W ROYAL BLUE LED (440NM EPILED) x32 3W BRIGHT BLUE LED (EPILED 460NM) x16 3W FULL SPECTRUM...

need a little help if someone doesnt mind 3W ULTRAVIOLET UV LED (380-390NM EPILED) x16 FAR RED / IR LED (740-745NM EPILED) - 800MA x16 3W ROYAL BLUE LED (440NM EPILED) x32 3W BRIGHT BLUE LED (EPILED 460NM) x16 3W FULL SPECTRUM PAR LED (BRIDGELUX 380-840NM) x16 AMBER POWER LED (EPILED...

found this look ok prices in the uk http://futureeden.co.uk/

this is what im thinking ? 380nm 415nm Super Actinic 420nm 3w Bridgelux LED x16 440nm Bridgelux Royal Blue Power Led 3w 445nm-455nm x16 460nm Bridgelux Blue 3w Power Led 460nm-475nm x16 480nm - 615nm Cree xm l2 10w 6500k? ----25x 3 Watt Red 620-630nm...

im making my own light also but using cree xm l2 chips im in a dilemma of what k to get like should i get 6500k or 4100k or 5000k im using blues and red leds also however

hi guys ive been looking at useing http://www.digikey.com/

have you got a ppm meter to see if you have over fed them , if you cant test it just flush with fresh water, how ever some leave will fall off as the plant uses there energy to make bud etc the leave will thin out etc is it all leaves or just some if its just some id just keep an eye on it ...