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that dont answer my question, did you check my links? will those work for my meanwell 240-2100b driver?

what about these ones? https://www.amazon.com/JIUWU-Guitar-Potentiometer-Replace-Electric/dp/B00RGKFMJG/ref=sr_1_3?ie=UTF8&qid=1493762075&sr=8-3&keywords=100k+potentiometer do i want linear, lagorithmic? these are pretty cool too, would these work...

i need a 100k potentiometer but dont know whether i need a linear one or a logarithmic or whatever i dont know. can someone tell me and i linked a few in the next post sorry.

what is there a black cord and a red cord together. i dont get it. when you wire a cob. dont you put 1 wire on negative. and 1 wire on the postive. negative to postive . positive to negative and so on. but on the wire theres too. do you solder both down to one side? like both down on negative? i...

yea thats what i was wondering. you said 14 gauge wont fit cob holders but then you said you used it from driver to first/last cob. which is it?

okay i understand the ac power to wall side now thanks. and on the cob wiring. if i want remote ballast and i use 14 gauge, can i use that same wire to wire the cobs as well? or should that gauge of wire just be for the driver to the first 2 cobs?

im confused about this type of wire. it has two leads? do i tear them apart? http://www.ebay.com/itm/Red-25-Ft-True-14-Gauge-AWG-Car-Home-Audio-Speaker-Wire-Cable-Spool-BPES14-25-/400963680119?hash=item5d5b4c3777:g:sB4AAOSwrddY7k3B and then theres this wire. which one is the right one...

at home depot you say? power tool cord its called? and also i can use that wire for the whole light? or should i switch back to 18 gauge to wire up the rest of the light?

if i wanted to make my ballast remote what type of wire should i use. i was told 14 gauge. wire like this http://www.ebay.com/itm/LED-Light-Bar-Hook-Up-Wire-Power-Ground-Zip-Wire-14-Ga-Gauge-25-Feet-/152401631675?hash=item237bd859bb:g:giMAAOSwZQRYf8b- and i would have my ballast mounted on...

i also went here and chose 10k resistor from drop down menu. does this look like the right one? http://www.ebay.com/itm/172565887233?var=471408190024

i will have a hlg 240-2100b. i just wanna make sure 100k is the right size potentiometer

will this potentiometer work http://www.ebay.com/itm/Brand-New-RadioShack-0-25W-100K-Ohm-Audio-Taper-Potentiometer-271-1722-/222184963558?hash=item33bb417de6:g:uT8AAOSwRJ9Xhcie

O its a resistor my bad. i was looking up capacitor. thanks man. how do i find that picture he has?

im confused on what type of potentiometer i need. is it 100k linear potentiometer and what type of capacitor do i have to solder in between thee potentiometer and driver to keep it from going to low? like in grow mau5's video. id really appreciate some help. because i defiantly want to be able...

thats exactly the same set up i was thinking of green. but im debating that . or 2 bars of 4 cobs 69 volt vero gen 7, with 240 c700 running them at 700mA which set up do you think would be better?

so what driver do you recommend? i just wanna replace a 600w hps at the minimum. but im trying to get the power of a 1000w hps but with cobs. i though 9 cobs vero 29 with a 240 at 2100mA the 36 volt ones. how many lumens each do you think they push out compared to the 72 volt ones?

i was gonna go with the 69 volt over the 36 volt or whatever they are because dont they put out twice as many lumens?

im not set on them. im also looking at cxb 3590. and the HLG-120H-C700A/B is not enough wattage. this driver seems ok HLG-240H-C1050B but if i got the 240 -1400b do you think it would be better??

wow. those are active cooled some im guessing those are gonna perform better then the other ones. have you took temp readings? and im about to order my stuff. came out to around $603 for 9 vero gen 7, 9 per tapped heatsinks 140mm, and 3 250-2100b mean well drivers also all the wiring and thermal...

well lets say i am gonna do 3 bars of 3. with 1 driver for each bar. each cob is 69.4 volts forward voltage it says. most drivers iv found wont run 3 cobs . and want dimming too. most those drivers wont work for 3 cobs at 69.4 volts would this driver work for 3 cobs HLG-185H-C700B