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I have built some crazy leds

  • Thread starter Thread starter BudgetGrower
  • Start date Start date Jun 1, 2023
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I have built some crazy leds

BudgetGrower Jun 1, 2023 166 Replies 22,257 Views
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BudgetGrower

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#61
Captspaulding said:
I truly believe if you bought a couple of 3d printers, and you started to make encasements for some of your arrays, you would have some folks willing to try your gear homie, I know you are very budget minded though, so you can throw a tomato at me anytime. You really do have good ideas man.
Click to expand...

Thanks Captspaulding,
I just finished my next design, can't wait to build them in the next 2-3 weeks.
These light will all be about controlling the airflow, to keep the leds cool and give each plant(I like growing large plants) a good amount of airflow, they should be up and running in 2-3 weeks.
 
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Captspaulding

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#62
BudgetGrower said:
Thanks Captspaulding,
I just finished my next design, can't wait to build them in the next 2-3 weeks.
These light will all be about controlling the airflow, to keep the leds cool and give each plant(I like growing large plants) a good amount of airflow, they should be up and running in 2-3 weeks.
Click to expand...
Badass, this fly is on the wall.
 
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#63
Harpua88 said:
Ok so are you talking grow LEDs or for general light? Why not just buy lower wattage LEDs? Or.....why would you want lower wattage for growing? Isn't twice as many at half the wattage the same thing?
Click to expand...
I have been reading about leds online, one comment said a 3w chip would give you 100 lums per watt or reducing down to 1w would give 140 lums
then I tried the hack and it seams to be true, if the bulbs pull less power, they become more effective.
 
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Harpua88

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#64
Ok......you guys might just as well went "Bloobity bloo lux, blabbity bla lums, pip pop a-shupple-tip top 6749054%#÷"

If I have this right, you're playing with light bulbs and stuff. ;)
 
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Harpua88

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#65
BudgetGrower said:
I have been reading about leds online, one comment said a 3w chip would give you 100 lums per watt or reducing down to 1w would give 140 lums
then I tried the hack and it seams to be true, if the bulbs pull less power, they become more effective.
Click to expand...
So whatever you're doing, why don't the manufacturers already do it? My guess would be because they want to sell more lights.....

And I thought I was a genius for tilting my 2 lights on a slight angle to point them a little towards the center.. :(
 
Last edited: Jun 20, 2023
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#66
Harpua88 said:
So whatever you're doing, why don't the manufacturers already do it? My guess would be because they want to sell more lights.....
Click to expand...
Spot on, they want you to buy light bulbs every 2 years.
TBH most grow light need to last 2-3 years, if they run too efficient, they will last 10 years

Quick example off google
A grow light lasting 160,000 hours would be a big problem if I wanted to sell x amount per year
 
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Captspaulding

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#67
BudgetGrower said:
Spot on, they want you to buy light bulbs every 2 years.
TBH most grow light need to last 2-3 years, if they run too efficient, they will last 10 years
View attachment 1996486
Quick example off google
A grow light lasting 160,000 hours would be a big problem if I wanted to sell x amount per year
Click to expand...
Meaning they could but they won’t? BASTARDS, the whole lot of em…..
 
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#68
Captspaulding said:
Meaning they could but they won’t? BASTARDS, the whole lot of em…..
Click to expand...
That's the word we live in, everyone wants to make money.
 
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#69
How temps effects led life span
 
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#70
BudgetGrower said:
That's the word we live in, everyone wants to make money.
Click to expand...
I hear that loud and clear homie.
 
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Harpua88

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#71
BudgetGrower said:
Spot on, they want you to buy light bulbs every 2 years.
TBH most grow light need to last 2-3 years, if they run too efficient, they will last 10 years
View attachment 1996486
Quick example off google
A grow light lasting 160,000 hours would be a big problem if I wanted to sell x amount per year
Click to expand...
Thank you. I'm mailing you 2,000.....they're technically not bulbs, I know you know this......they're chips? Printed circuits?

I suppose you could sell your lights as "they last twice as long as all other lights on the market, so they cost 50% more.". I don't know if that would translate into lots of sales......

So Am I probably extending the life of my lights.......and getting better long term value for my money by using a more powerful light and then choosing a lower setting?
 
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#72
Your are correct "they're chips? Printed circuits?"

If I made grow lights and they lasted 20 years, I would never sell you any more grow lights, if they last 3 years, I could sell you 6 lights in 18 years.

You could buy 2 grow lights and dim them 50% and they would last a very long time.
Touch the led after it has been on for 1 hour is it hot or really hot.
The cooler it is the longer it will last.

The Telos grow light look a very high quality led, built to last, just under £500(300w).
I would need 3 of these so I can dim them down to 70%(630w) for a 2,4 m x 1.2m room
Just too much money IMO,

 
Last edited: Jun 20, 2023
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#73
If anyone is thinking about building a grow lights, don't buy any of the "grow light bulbs" on amazon, your looking for the 13.5w bulbs that give you 1521lm

 
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#74
This is crazy
I cut the diffuser, so it's 18mm high and used some foil tape, overlaping the top and bottom, and the results, well you need to see them

Your browser is not able to display this video.
 
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#75
Holy shit man, wow. Can I have 10 of those for all of my lights hahahaa
 
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#76
Captspaulding said:
Holy shit man, wow. Can I have 10 of those for all of my lights hahahaa
Click to expand...
Talk about a savings possibility, again, keep up the good work.
 
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#77
Captspaulding said:
Holy shit man, wow. Can I have 10 of those for all of my lights hahahaa
Click to expand...
Thanks Captspaulding,
Makes you wonder how much of the light is reaching the canopy, some leds have a lens to direct the light(but this does absorb some of the light), but a reflector only reflects the light that was not going to reach the canopy.
 
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#78
BudgetGrower said:
Thanks Captspaulding,
Makes you wonder how much of the light is reaching the canopy, some leds have a lens to direct the light(but this does absorb some of the light), but a reflector only reflects the light that was not going to reach the canopy.
Click to expand...
It’s impressive that you figured out how to refocus lost light back into the equation. Beauty in simplicity imho. The tinkering you do is great. Was this just a theory of yours? Or is it based on already existing way too expensive gear out there?
 
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#79
Captspaulding said:
It’s impressive that you figured out how to refocus lost light back into the equation. Beauty in simplicity imho. The tinkering you do is great. Was this just a theory of yours? Or is it based on already existing way too expensive gear out there?
Click to expand...
I was just wondering what to do with the diffuses, so why not turn them into reflectors.
Haven't seen any reflectors for bulbs on ebay etc
 
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#80
BudgetGrower said:
I was just wondering what to do with the diffuses, so why not turn them into reflectors.
Haven't seen any reflectors for bulbs on ebay etc
Click to expand...
I guess it’s just controlling any extra heat brought on by the reflector? Or is it pretty much mitigated as is?
 
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Replies 166
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Started Jun 1, 2023
Latest post May 21, 2025
Starter BudgetGrower
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