The thread shouldnt have gone any further than this. But if you're some punk kid who scrounges through his weed stuffed smoke pack for seeds. a bunch of CFL's and some cardoard will do . but if you do 2lb per light in 2gal pots you dont fuck around. The EYE 1000's will have you covered. 1 plant or 30, buy a piece of shit cfl kit for the babies and 1000's for both veg and flower.
Eye's are only good for old-fashioned coil ballasts, a Ushio on a digital puts out 10% more light than a magnetic.
It's also a bit misleading to say that a properly wired 1000w uses less amps, it uses the same amount of amps as a 120V ballast, just split across two legs for 240V. The electricity consumption is the same either way.
The 600w is still a more efficient bulb than the 1000. For another comparison, look at it this way, comparing two 5KW gardens:
1: with 1000W bulbs
5 lights
140K lumens each (yes Mistress, I know!, just humor me.) = 700K lumens
Wired for 240V, they pull a combined 21A @ 240V.
Using 7500 lumens psf would light 93.33 square feet
2: with 600W bulbs
8 lights
90K lumens each = 720K lumens
Wired for 240V, 20A @ 240V
Using 7500 lumens, you get 96 square feet of coverage.
The 600's give you:
3 additional points of light for more even canopy lighting
Uses less power
Gives off more light
Covers more area
Due to higher electrical efficiency, generates less heat per light.
If I could find someone to trade all my 1000's for 600's I'd do it in a heartbeat.
I'm thinking of combining them both together.. or should I just go straight 1k with an Eye Hortilux? This would be in a 4x4 tent
You guys are trying to compare 1, 1000w light with 2, 600w lights, that's not a fair comparison. Compare 2, 1000w lights vs 3 x 600w covering an 8-9' x 3-4' area for a fair comparison. Tents with heat issues and small personal grows are the only ones who benefit from using 600s. If you have the space and funds to run proper HVAC and want to pull down pounds, go for the 1ks. I've used both and I'm speaking from personal experience. I'm thinking maybe some of the arguments coming from the 600 club are from people who might not have much, if any, experience with 1ks. The difference is night and day if you've tried both under optimum conditions.
I'm starting to think now, more than ever, that a high quality reflector can make a very big difference. I'm using a 6" A/C XtraSun and I'm just not getting the coverage or penetration I want. Next round I'm switching to 8" XXXL Magnum's w/ 1k's. We'll see.
i cant rember who did the thread but there is one on light reflectors with alot of intince testing with differnt hoods and dont get the magnum before you read that thread. as far as the debate goes i thought it was 2 x 600 v.s 1 x1000?
hehe; so i just picked up a galaxy switchable digital ballast; does 400, 600, 1000, and 1000 with a boost. Best of all worlds. I'll have fun playing with it. I think having a 1000 on a mover will allow me to get very close to my plants without the normal heat issues of a stationary light.
not to get off topic, but how about this scenario; 3 600w lights all in xxxl hoods being cooled by a fan to themselves. Or 2 1k bulbs in the xxxl's? Would the heat from the setups be nearly the same? What about yield and efficiency of each set up? Has anyone done a comparison like this before?
Once again, it's not a direct 1:1 ratio when comparing 600w vs 1000w. Lastly, all things are relative and 3x600 will produce roughly the same heat as 2x1000 which are the two scenerios you should be considering for your space. Stuffing 4 lights (600 OR 1000) in a 7.5x5 room is a ridiculous waste of resources.well i have an 8 x 8 area 7.5 x 5 of useable space had a 1000 in there and got a hell of a deal on a digital 600 duel as far as covrage for my space i fig 4 600 dig would be best i couldnt imagine trying to cool 4 1000 in that small of an area where i live i would definatly have to buy a much bigger ac even with the cooled hoods. oh and thanks mikeross for the reminder. peace
Yes, this is the textbook comparison. Yes, the heat will be relative and also XXXL hoods cool more effectively than most other hoods. 1k + Magnum XXXL = 4oz+ plants.not to get off topic, but how about this scenario; 3 600w lights all in xxxl hoods being cooled by a fan to themselves. Or 2 1k bulbs in the xxxl's? Would the heat from the setups be nearly the same? What about yield and efficiency of each set up? Has anyone done a comparison like this before?
Talonted said:you'll get 12 shows out of an EYE 1000 whereas you only might get 6-8 shows out of a GE lamp or similar. these are my own home tried facts so a 110 dollar EYE bulb that will crop out 4-6 more times before needing replacing is worth it.
Are you sure it can run different WATTAGES?
I've just seen a specific wattage, ie 1000w, and it is dimmable to a percentage, meaning the bulb is dimmer, not that you can switch it and pop a lower wattage bulb in.