In my opinion, LED light is better than HPS light

ChaeWwice · Sep 8, 2017

As far as I can see, at the same level power, LED's luminous efficiency is 90Lm/W, while HPS is 32.27Lm/W, So LED's LE is about 2.8 times of HPS. So a 600-watt HPS lamp is just getting the same luminous as a 215-watt LED, so you will save more money on the lamp and power consumption.
In the other way, a LED light can release the same full spectrum as the sunshine, it's warmer and lighter than an HPS lamp.
Besides, HPS lamps will release more heat than LEDs, so at the same distance HPS lamps will burn up leaves, and because an HPS lamp will release 360 degrees light, so it will hurt your eyes when you turn it on.

blake9999 · Sep 8, 2017

You using cheep Chineese blurple lights as your example. Poor poor choice.

WeedFreak78 · Sep 8, 2017

Opinions are like assholes, everyone's got one and no one thinks there's stinks.

dbrn32 · Sep 8, 2017

2007 called and wants their 90 lumen/watt led back.

ChefKimbo · Sep 8, 2017

Get yourself ready for an ass blastin...

coreywebster · Sep 8, 2017

How have you done the math on either of those Lm/w ? A 600w hps is 150 Lm/w

coreywebster · Sep 8, 2017

Never mind clearly your just trolling. Since every point you made is way off.

ChaeWwice · Sep 8, 2017

blake9999 said:
You using cheep Chineese blurple lights as your example. Poor poor choice.

can you tell me which country's products are good ?

ttystikk · Sep 8, 2017

ChaeWwice said:
can you tell me which country's products are good ?

Your mom's.

You're a troll or an idiot. Most likely both.

ChaeWwice · Sep 8, 2017

ttystikk said:
Your mom's.

You're a troll or an idiot. Most likely both.

fuck you asshole, just get out of my way, never ever reply to my message, you mother fucker

ttystikk · Sep 8, 2017

ChaeWwice said:
fuck you asshole, just get out of my way, never ever reply to my message, you mother fucker

Then grow up and quit acting like such a dense and self absorbed lil penis licker.

And if not, then count on me to keep stomping on your tiny, impotent lil nuts.

Have a nice day!

SPLFreak808 · Sep 8, 2017

Wow, apparently a 27watt cfl bulb has got double the efficiency of a 600 watt hps lmao.

HazednConfused · Sep 8, 2017

ChaeWwice said:
fuck you asshole, just get out of my way, never ever reply to my message, you mother fucker

Ooooooo I'm telliiiinnnnnn! :eyesmoke:

blake9999 · Sep 9, 2017

ChaeWwice said:
can you tell me which country's products are good ?

use COB's

growin-Jables · Sep 9, 2017

ChaeWwice said:
As far as I can see, at the same level power, LED's luminous efficiency is 90Lm/W, while HPS is 32.27Lm/W, So LED's LE is about 2.8 times of HPS. So a 600-watt HPS lamp is just getting the same luminous as a 215-watt LED, so you will save more money on the lamp and power consumption.
In the other way, a LED light can release the same full spectrum as the sunshine, it's warmer and lighter than an HPS lamp.
Besides, HPS lamps will release more heat than LEDs, so at the same distance HPS lamps will burn up leaves, and because an HPS lamp will release 360 degrees light, so it will hurt your eyes when you turn it on.

My 400 watt eye hortilux bulb puts out 55,000 initial lumens....how did you cone up with 32.27 lumen per watt??

55,000l ÷ 400w = 137.5 ..........lol

SonsOfAvery · Sep 9, 2017

I get that OP didn't really get their info right, but saying 'chinese' is slightly racist\outdated.
Considering most diodes even in higher end product will have been made in china.
I know where the stereotype comes from because there is a lot of cheap shit coming out of China, but they also make the good stuff we use too.
So just saying "cheap blurple" is IMO the right way forward.

ttystikk · Sep 9, 2017

SonsOfAvery said:
I get that OP didn't really get their info right, but saying 'chinese' is slightly racist\outdated.
Considering most diodes even in higher end product will have been made in china.
I know where the stereotype comes from because there is a lot of cheap shit coming out of China, but they also make the good stuff we use too.
So just saying "cheap blurple" is IMO the right way forward.

What's sad to me is the number of high end universities using blurple LED for their research projects.

Budzbuddha · Sep 9, 2017

ttystikk said:
Your mom's.

You're a troll or an idiot. Most likely both.

DDDDAAAAAMMMMMNNNN .... LOL

ttystikk · Sep 9, 2017

Budzbuddha said:
DDDDAAAAAMMMMMNNNN .... LOL

The snot kept talking shit in sedan's Ukraine thread. So I let him know that his attitude is not appreciated.

SonsOfAvery · Sep 9, 2017

ttystikk said:
What's sad to me is the number of high end universities using blurple LED for their research projects.

Conspiracy to try and disprove the ability to grow it economically? Or just lack of understanding? I find it difficult to believe university research would not have up to date information on lighting?

In my opinion, LED light is better than HPS light

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