cheapest led option?.. may not be the best ,but youll get buds.

[HolyGhost23]

https://www.ebay.ca/itm/High-Power-20W-30W-50W-COB-LED-Grow-Light-Bulbs-Full-Spectrum-AC-110V-220V/273018762492?hash=item3f912fb4fc:m:mlYSFNCsnoA9j68A8k6ROKQ

if you can find better.. please inform the people...

 

[GrowLightResearch]

Watts means very little. They do not state spectrum, CCT,, CRI, or efficacy.
Wall watts includes the power lost in the LED driver.

A 30W CoB for $13 is not a good price.
It does include a reflector but it is of very little value because CoBs do not need a reflector. A CoB does not shine its light upwards like a light bulb.

A typical 30W CoB costs about half as much as this.

 

[nfhiggs]

https://www.ebay.ca/itm/High-Power-20W-30W-50W-COB-LED-Grow-Light-Bulbs-Full-Spectrum-AC-110V-220V/273018762492?hash=item3f912fb4fc:m:mlYSFNCsnoA9j68A8k6ROKQ

if you can find better.. please inform the people...

Garbage. And overpriced to boot. Avoid the blurple crap. I can get 100W warm white COB's for $2 each.

 

[CobKits]

$5 15w screw-in bulbs from home depot/walmart

well over 120 lm/W when you pop the covers off

 

[nfhiggs]

A typical 30W CoB costs about half as much as this.

LOL - the last batch of Chinese COBs I bought were 100W COBs for $2 each (10 for $20). Still got most of them laying around unused, since I have moved on to strips.

 

[HolyGhost23]

LOL - the last batch of Chinese COBs I bought were 100W COBs for $2 each (10 for $20). Still got most of them laying around unused, since I have moved on to strips.

ijm buying it for the aluminum hood and 20 bucks is a fucking pin drop to me.. id wipe my ass with 20 bucks then hand it to a bum.it burns out ill slam some cxa's in there and mangle a fan onto it.. should cool about 100w's of heat with that suraface area.. and since i dont have a mechanics wheel i cant make an aluminum hood. and for the price and size its perfect..

 

[1212ham]

ijm buying it for the aluminum hood and 20 bucks is a fucking pin drop to me.. id wipe my ass with 20 bucks then hand it to a bum.it burns out ill slam some cxa's in there and mangle a fan onto it.. should cool about 100w's of heat with that suraface area.. and since i dont have a mechanics wheel i cant make an aluminum hood. and for the price and size its perfect..

SNAFU.

 

[psychedelicdaddi]

looks like a good low light incubating lamp to put in my mushroom terrarium. i wouldnt grow plants with that though

 

[GrowLightResearch]

id wipe my ass with 20 bucks then hand it to a bum

That's just wrong. WTF is wrong with you??

Wiping your ass with a $20 and dropping it in the toilet would be a better value than using it to buy this fixture.

 

[Budzbuddha]

Show me on this doll where that filthy bum hurt you .... Lol

 

[yoshisisland]

i got 2x $44 led lights off amazon and there awesome there full spectrum and my plants arent streching at all im supper happy with them!

 

[InTheValley]

buy a mars300, change the diodes to 4000K with a 8 Fullspectrum diodes, put lenses on it.

 

[swedsteven]

Build ur self a cob light citezen 1212
gen 5 and some holder solderess option .
18 gauge wire hard .
@Growmau5
Or hack one

 

[GrowLightResearch]

if you can find better.

For $20 you could buy three 28W (14 typ.) Bridgelux Gen2 strips (180 lm/w) including FedEx overnight shipping.

 

[regoob eht]

Buying cheapo crap like this light just encourages more people too sell crappy overpriced lights.

 

[HolyGhost23]

That's just wrong. WTF is wrong with you??

Wiping your ass with a $20 and dropping it in the toilet would be a better value than using it to buy this fixture.

get me an aluminum heat sink that does 100w's and ill give you a cdn 20 i wiped my butt with.. ill convert it to btc if you want too

 

[HolyGhost23]

ALSO.. about leds see my signature.. ive owned those cxa 3070's since i could get em in canadderp. i had a another fourm member build me the light as he could source the parts cheaper than i could. SupraLED i think is his forum tag. best 300 bucksish i spent for 210ws of cxa goodness. 5 years not even flicker

 

[nfhiggs]

That's just wrong. WTF is wrong with you??

Wiping your ass with a $20 and dropping it in the toilet would be a better value than using it to buy this fixture.

LOL - considering any machine shop could whip out a bunch of aluminum pieces just like that for a few bucks each, I'd say he might as well be wiping his ass with 20's and flushing them.

And I seriously doubt they will dissipate a 100 watts of heat without a fan blowing on them.

Strange how it began as "cheapest LED option" and now its "I'm buying it for the aluminum hood" LOL.

 

[GrowLightResearch]

see my signature.

Not impressed. Ghetto, that does describe you.
HolyGhost? More like DepravedBanshee,

 

[nfhiggs]

get me an aluminum heat sink that does 100w's and ill give you a cdn 20 i wiped my butt with.. ill convert it to btc if you want too

https://www.ebay.ca/itm/4-Heatpipe-CPU-Cooler-Heat-Sink-Fits-for-Intel-LGA-1150-1151-1155-775-1156-AMD/272891264385?hash=item3f89963d81:g:NVwAAOSwEH9Zab6N

Lots more like those.