The HighLighter (Glass-Core Open-Source Halogen Log) Kit Hosted by REFC Labs

[RedEyeFlightControl]

Thank you thank you thank you.
What do you think of my holder?
Only 1.5" dia, any bigger wouldn't work with my rig.
Couldn't get your o-rings to fit. You can see the silicone I trimmed to fit.

The silicone split-bushing is really cool - where did you get that?

The spec I have on the heat shields is 2.25 inner diameter for the clearance. The very first heat shield test had a cavity of 1 5/8" (the biggest blank size I had at the time) and that was insufficient for shedding enough heat. It got very hot to the touch. Granted, It was typically laid on its side, which surely had an additive affect. But IMO that clearance wasn't quite enough for thin wall cherry. Sitting upright may prove different, but do tread carefully changing spec on these tolerances. This isn't a configuration I'd advise for long term use. I babysat this core and did not leave it unattended.

 

[oldfool]

I used little silicone plugs.

The silicone split-bushing is really cool - where did you get that?

Sliced off a piece of one of those large plugs above,

The spec I have on the heat shields is 2.25 inner diameter for the clearance

Maybe I'll get another water pipe so I can use a proper shield.

did not leave it unattended.

Good plan for mine.

 

[RedEyeFlightControl]

A drop is now live, grab 'em while they're cold!

 

[VASked_Avenger!]

Needed to go 88mph in the Delorean to catch Doc Brown.... But I think I got myself a HighLighter kit !!! GREAT SCOTT !

 

[gra.4083]

Finally got one ordered. Cannot wait for it. Anyone have a link to a VV powder supply that would be appropriate for the bulbs? Thanks so much y'all. I'm so excited

 

[RedEyeFlightControl]

YUNBO AC 100-240V to DC 3-12V 5A 60W Universal Adjustable Power Supply Adapter for LED Strip lights - - Amazon.com

YUNBO AC 100-240V to DC 3-12V 5A 60W Universal Adjustable Power Supply Adapter for LED Strip lights - - Amazon.com

www.amazon.com

This is the one I've been recommending. Any decent 12v 5v VVPS with a 5.5mm connector should be sufficient.

If you want to get a bit more serious, a decent lab "bench" power supply can also be had for about 60 bucks or so and will produce the same results. These are far more accurate and reliable, albeit unnecessary for most people

 

[oldfool]

link to a VV powder supply

They all seem to be the same.
I got the cheapest and it comes with an adapter.

https://www.amazon.com/gp/product/B07SHDBJWR/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1

 

[RedEyeFlightControl]

They all seem to be the same.
I got the cheapest and it comes with an adapter.

https://www.amazon.com/gp/product/B07SHDBJWR

I've bought 5 of this unit (the one I linked) from this manufacturer and am 5/5 so far. Agreed they are all the same and QC can be hit-miss. Just linking the one I have had the best luck with, since quality has been questionable across batches of these from different supply chains. If the one you linked works, it's good to have another choice!

Have you used the plug from that kit yet? Some of the lower quality plugs can get very hot under load, so I'm curious to see if that's the case with the supplied socket/jack.

I highly advise getting a good 5.5mm plug+socket (m/f) extension cord and using that, as well. If the end wears out, you get a new extension and you're g2g. I hear using these is fairly common practice (I do this myself) but am mentioning it for those who aren't aware

 

[gra.4083]

Thank you so much @RedEyeFlightControl and @oldfool . I truly appreciate the help ordered the one refc linked and will report on my own use once it arrives. Thank u all! So hype for this project

 

[Jojah17]

What glass are folks using to basket pack/stem pack? Don't have a ton of spare glass parts laying around but I just picked up a kit and want to be prepped when it arrives. Thanks!

 

[androponic]

What glass are folks using to basket pack/stem pack? Don't have a ton of spare glass parts laying around but I just picked up a kit and want to be prepped when it arrives. Thanks!

just a 13mm basket screen in one end of a generic 18mm male to 18mm male adapter, that then into my piece of choice that has an 18mm female connection. blast off!

 

[Jojah17]

just a 13mm basket screen in one end of a generic 18mm male to 18mm male adapter, that then into my piece of choice that has an 18mm female connection. blast off!

Beautiful! Got plenty of 18mm glass- will snag a few 18mm m2m adapters and screens. Thanks friend for the reply and thanks Red for making this all happen! If it's anywhere near as satisfying as the JetDryV I'll be thrilled.

 

[Texus]

look forward to the next round. Drop during 4th of July fireworks wasn't happening for me.

 

[ProfessionalHandJob]

YUNBO AC 100-240V to DC 3-12V 5A 60W Universal Adjustable Power Supply Adapter for LED Strip lights - - Amazon.com

YUNBO AC 100-240V to DC 3-12V 5A 60W Universal Adjustable Power Supply Adapter for LED Strip lights - - Amazon.com

www.amazon.com

This is the one I've been recommending. Any decent 12v 5v VVPS with a 5.5mm connector should be sufficient.

If you want to get a bit more serious, a decent lab "bench" power supply can also be had for about 60 bucks or so and will produce the same results. These are far more accurate and reliable, albeit unnecessary for most people

How convenient it uses the same VVPS as the Vapbong. Cannot wait for my order from yesterday's drop to come in!

 

[masonjars]

Watch fk14v1 | Streamable

Watch this video on Streamable.

streamable.com

6.7v on the 12v 5a VVPS
Just some medium ground flower on dry glass.

I’ve really been enjoying the HLT daily for the last couple weeks or so now. The flavor is insane compared to my other desktop heavy hitters, and literally extracts every bit of life out of the basket, no problem. It’s great.


*Please forgive me for the tiramisu frozen custard stain on my shirt. I didn’t notice it until now and it does look a little gross the more I think about it, but yes it was absolutely delicious!

 

[oldfool]

Back is business.

 

[RedEyeFlightControl]

Back is business.

Boy that didn't take long! Glad to see the lights on again!

 

[oldfool]

the lights on again!

Five vertical slits in the core.
First pic you can see the cuts.
Second pic you can see the light shining through them.

 

[RedEyeFlightControl]

Five vertical slits in the core.
First pic you can see the cuts.
Second pic you can see the light shining through them.

What's the rolled material inside the heat shield?

The official heat shield design has a 1" hole and a 29mm recess on each side, and secures the core by 3x M4x22 O-rings. Just mentioning for anyone that plans to make one. The portion that holds the core is *very* simple on purpose.

 

[oldfool]

1mm silicone

 

[alex91]

I was kind of bummed TerpTorch was discontinued, since I missed the deal, but I’ve been reading and watching all the videos about the HighLighter and it looks like it’s an even better option. I like how simple it is, yet effective. No proprietary parts and it’s really “open” - all parts available as you will and you will even share the Heat Shield design spec. Bravo.

Another thing, a stand like this could be great with the HLT, right? Since it’s supposed to stand sideways or upwards.

That said, I’d appreciate If you could add Brazil to your shipping list, please

.

 

[RedEyeFlightControl]

I was kind of bummed TerpTorch was discontinued, since I missed the deal, but I’ve been reading and watching all the videos about the HighLighter and it looks like it’s an even better option. I like how simple it is, yet effective. No proprietary parts and it’s really “open” - all parts available as you will and you will even share the Heat Shield design spec. Bravo.

Another thing, a stand like this could be great with the HLT, right? Since it’s supposed to stand sideways or upwards.

That said, I’d appreciate If you could add Brazil to your shipping list, please

.

Exactly why the heat shield was developed. I'm currently using a silicone spatula rest for the loose cores I have laying around for testing, and I'm quite pleased with it to be perfectly honest. It's hard knock for $9.99

On the shipping - I just overhauled all of the shipping settings on my site. As it turns out, some options were not available based on several conflicting parameters with box types available to the services offered. Since I had a flat rat box set as the default for these, and that rate wasn't available as an option, no shipping options could be shown.

I believe that is fixed at this time. Please let me know if there are any difficulties with shipping, or countries not listed. I should be covering every country worldwide at this point, minus about 10 or so with embargos, bans, or known issues with customs. I hope I have everyone at this point! If not - drop me a line

 

[Salvaged_Title_Robot]

I can't wait to get a hold of one of these kits! I have a lot of extra adapters and stems that can be put to good use with this.

 

[oldfool]

If the one you linked works, it's good to have another choice!

Seems to be working fine at half the price and includes adaptor.

Have you used the plug from that kit yet? Some of the lower quality plugs can get very hot under load

My lower quality plug and the wires are slightly warm.

Between fine tuning the placement of the cuts, the extra balls (only 6 grams at first),
better build (very loose balls at first), and the pre-heated air from the shield...

I'm at 5.75V. Quite a difference from the 7.2V with the first build.

 

[RedEyeFlightControl]

Seems to be working fine at half the price and includes adaptor.

My lower quality plug and the wires are slightly warm.

Between fine tuning the placement of the cuts, the extra balls (only 6 grams at first),
better build (very loose balls at first), and the pre-heated air from the shield...

I'm at 5.75V. Quite a difference from the 7.2V with the first build.

The heat shield does have a big impact on required power. It has a lot of mass and functions as a pre-heater as well. You can definitely expect to shed .25 to .5v adding a good heat shield - it also reduces the refractory period significantly.

What diameter is your shield? The smaller you get with that, the lower the voltage (within reason) you'll need to achieve the desired thermal equilibrium. My spec is 2.25" ID for the main body cavities.