The 9th BLF Old Lumens Challenge Is Closed and Winners Have Been Named

Everydaysurvivalgear and I have exchanged thoughts on this.

We believe that it is okay to use a tool or to incorporate an object (parts) in a challenge entry as long as that item is a stock item, not custom-made by someone else special for you.

For example, in some of his projects, Old Lumens himself used copper discs which he bought from Bopper Metal Supply. I have used some copper discs from them after Justin suggested them as a good source. Many different sizes and thicknesses are available. However, it would be wrong to have anyone else cut some discs from a copper bar or sheet for me as a special service. Does that make sense?

Makes sense and fair enough. I’ll figure out another way to do what I want, which is to insulate the top end of my cell carrier. Thanks for the ruling

Also, we are just over halfway through the contest!

I have just brought a shed or house depending on how you look at it on a 1000m² block. Plenty of room for a workshop including a forge. I get keys next week so I may still have time for a simple build.

Updated the list of entrants

I think I have everyone listed and a link to their project topic. Not everyone has sent me a PM so if I have missed posting someone’s entry please PM me. There are many days I don’t peruse all the new posts

Is the rubber boot for the tail switch of a light allowed to be used or does that not fit the criteria of allowable manifactured parts for the hand made category?

Interesting question.
Over the past 5 or so years that I have watched and participated in the O-L challenge, I do not recall a switch boot question coming up. Many of the past challenge winners (those entries that got to select a prize) used flashlight switch boots for their switches. To my knowledge, nothing was said to any of those enrants. I have used switch boots in several of my prior year entries with nothing being mentioned to me. I have never been a judge so I have no idea if any past judges discussed the use of a switch boot.

I have sent a PM to my cohort, everydaysurvivalgear, to see what he and the judges think on this.

Meanwhile, what is your opinion?

Are factory-made switch boots okay or not?
Do you consider a boot to be a part of the switch assembly?
How about the pcb that some switches come attached to?

I think the PCB is fine, since we allow circuit boards anyway in general (drivers, MCPCBs). Bonus points of course for those who have etched their own.

Switch boots are just generic enough that I’d say they should stay okay. I did also use one on a previous light. After all, I can find rubber switch boots on random aliexpress stores, not just flashlight stores.

I of course yield to judges decisions, but I recommend at this point in this year’s contest that we allow precedent to remain. If people want to change it for next year, I don’t care.

Disclaimer: I am not entered in a category that would be affected by the ruling, but I am competing (just, in modified light category, where they’re obviously fine).

Its fine with me, i have used them before in a past build.

:+1:

…meanwhile, just in case, I’ve been running through options on how I could change my project to not use a switch boot ….

30 days to go :slight_smile:

Haukkeli has jumped into the modded light category. :+1:
The build thread is here.

It took a while until all the components arrived but I am in :slight_smile:
https://budgetlightforum.com/t/-/68546

FearOfTheDark’s page is linked to from the master list in post #3

Thanks Don, I was just in the middle of writing you a PM, I guess there is no need :slight_smile:

I happened to be online when you posted your build topic, so I ran with it. Thanks. Good fortune on your project.

Bump… a little more than 2 weeks left to go.

:person_facepalming: I better pull my finger out then…… :person_facepalming: Should be ok.

Finally… my humble build is complete! :sunglasses: