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thanks guys i meant warm white not cool dohhhhh. so 3/2 ratio of white n red ? if i was to add loads of warm white lets say exaggerated if i had 1000w of warm led an only 100w of red led would the plants only bloom as fast as 100w red ? in effect if i had 1000w of warm white i should have 650w...

ok m8 thanks :) so ill go down the heatsink an fan then cheers m8

Guys im going to have a crack with some 100w leds now rather than passive air cooling with a heatsink, could i use a powerful peltier ??? would a 100w peltier be ok for a 100w led chip ? cheers

hello people im looking at doing a room 2.4m x 1.2m x 1.8m an want to bloom with leds !, Im doing 4 x cool white 100w with a 100w red inbetween thw 400 so W W R W W. The colour k on cool whites is 2800 - 3200k. Has anyone else done something similar ? how did it go ? any suggestions on...

yes im looking at using a 600w hps with 4 x 100w warm white leds (going to have a go at doing a diy on the leds, a driver, led an heatsink an fan) this will be in a 2.4 tent. Ballist which colour did you use on the leds ?

cheers m8 :) it also states 10000 lumens as appose to a 600w halo which is 90000 lumens ! so would i need 9 x 100w led @ 3000k to get equal lumens to the 600w halo ?

ok guys i know that 2700k should be used when in flower, but has anyone tried a 100w led @ 3000 - 3200k for it ? going to add a 6500k @ 100w also :) what you guys think ?

Hi guys what size fuse should i be using in a 6oow hps plug ? 5 ? 13 ? cheers

hi guys, woke this morning to find my rcd has tripped ! they are on 12hrs but only got 8hrs then a 4hr trip then another 4hrs light !. my ladies have been on 12's for 4 days now, im wondering if its ok to flick them back to 18's until i resolve the issue with what is causing the trip. This...

im not sure about the tracks man, surely there only getting light part of the time (when the tracks go over & the other part less light when the tracks are away) surely how can this be better than continous light right above ? ive recieved my lights 3x warmwhite x 105w = 500w @ $40 a go thats...

but that would use to much electricity hence the cfl's but would it really make tht much difference in the last two weeks ? thxs

sorry partys lol

thxs stoner... anyone used the two and too wat effects ? which would be the better ? in theory cfl but it would be nice to hear from someone whom has actually done it and with results on both arty's. :hump::hump::hump:

hi guys this is my first post so go easy on me :) . Right i have 5 x 400w hps ( 4x in flowering over 20 plants & 1 in my clone n mother room) lights at the moment and im going to change these too 15 cfl, these ones :- Introducing the 105 Watt FULL SPECTRUM Daylight CFL. This amazing lamp is an...