DIY DIY Remote HID from flood light.

FullDuplex

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I ran across something at a friends and decided to investigate it a little bit and use it to my advantage. I wanted a little more power on the Veg side of things but didnt need much. I had 2 high powered CFL's in there and they were doing OK. I was pleased with the veg results, but im gonna need it for flower as soon as the FD off spring are done. I want to be able to have a good punch on that side with out a great deal of heat.

So i found this 70watt MH Flood lamp and didn't want the bulb and the ballast in the same place. So i decided to make it remote :D

Now if you are not sure about electrical work, cause im sure that every flood lamp is different, be cautious on attempting this at home. What i have done is take a normal 70w MH flood lamp and turn it into a remote light and ballast system.

What i did was turn this.......

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into this.........

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Now the following is pretty easy to accomplish as the lights are put together pretty easy. There is the ballast and then the ignitor and capacitor. Most of them are going to look like the following.

This is the main reflector removed and un-plugged from the wire harness.

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Under the reflector you will find the following

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on the left is the ballast (transformer) and then on the right the capacitor and ignitor. You can see that the wires are pretty much in line here and are all tied together with wire nuts. To remove the parts that you need out all you need to do is remove the bands and slide out the assembly. Save the bands as you will need them to tie the parts back down.

After you have removed all the parts from the housing remember to get the ground wire as you will need it later.

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Now the fun part.

From this point its pretty easy, we used a thin piece of sheet metal and bent it over a 2x4 to create a stand for the ballast, ignitor, and capacitor.
After we did this we took the current bands that held together the equipment in the housing and tied them down to the metal frame.

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after i got it place where i needed it, i made a pad for the transformer from mining electrical tape, i swear three layers would stop a bullet, to keep the vibration at a minimum. Then i took the ground i showed you to save and attached it to the frame and tied in a typical electrical cord from home depot. The one that you connect a typical computer power supply should be efficient as well.


Couple things to note:

I had the ease of a pug assembly on my set up, i am not sure if all are like this or not. This is the first one that i have been able to actually get my hands on and work with. To extend the rage of the hood and light you will need to run a wire from the main leads. The plug assembly was tied to the harness with wire nuts. Remove the wire nuts one at a time to the plug assembly, once you have done this connect the extension in the correct manor, black to black white to white, and if need be green to green. Then at the other end of the line re-attach the plug in the same fashion. Once you have completed this you will have a new low budget remote system....

also as you can see in the pic i used copper wire as the hangers to connect the hood. This will allow you to balance it as its not the mos balanced when you hang it :D

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Excellent work FD. Often these type fixtures can be found for next to nothing. Someone awhile back had 400 of them for sale on Craigslist and the local salvage yard has dozens of them for $20 each. I had given some thought to how they could be used but was put off by how big and bulky they are. You've found the perfect solution. Well done.
 
Thanks guys I appreciate it :thumbs:

And you both are right i have heard of them done but never seen it broke down like this and they are really cheap to get. Figured it would help a low budget or stealth grow. I got a feeling this would be insane in a PC case.
 
One of my grow buds works for a company who recently replaced all their MH 300w commercial units...he brought 4 home and put'em in his grow room....Awesome units for vegging...
 
One of my grow buds works for a company who recently replaced all their MH 300w commercial units...he brought 4 home and put'em in his grow room....Awesome units for vegging...

Thats what i have really been looking for, either old Gym lights or parking lights. The city here has TONS of those old street lights laying around and most of them are 600+ watts i know the highway ones are a 1000. I just wish i could get them, its all the same principal but different wattage's.
 
Keep checking Craigslist. A lot of companies are converting their lights to more efficient ones and I regularly see them for sale on there pretty cheap.

Thats what i have really been looking for, either old Gym lights or parking lights. The city here has TONS of those old street lights laying around and most of them are 600+ watts i know the highway ones are a 1000. I just wish i could get them, its all the same principal but different wattage's.
 
Keep checking Craigslist. A lot of companies are converting their lights to more efficient ones and I regularly see them for sale on there pretty cheap.

thanks muddy ill have to do that, thing is i should have know it :lol:

one other thing i have noticed is that most gas stations are going to LED in the canopies instead of the MH. Id love to get my hands on some of those panels, i know they are high wastage. :firedevil:
 
Check with electrical contractors as well. I've got a friend in Maine who's one and got a whole box of ballasts for 8' fluoros from him. Maine has a replacement program where they are looking to have people replace inefficient lighting fixtures. He had a whole pile of them in his warehouse he couldn't get rid of. Couldn't take them to the landfill so had no way to dispose of them. He was glad to send me a few just to get rid of them. Might be the same with the contractors who are replacing with the LEDs.
 
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