Texas_Ace BLF Calibrated Lumen tube / Sphere No math skills needed - Several spheres still available

Hey TA, thanks for offering us a lumen tube… i started to look for a lumen tube on feb,21,2018 and asked one of the cpf member name alex. He couldnt do it. . two months later, boom. My wish cames true… lol. :slight_smile:

I had been wanting to do this for some time actually but could never figure out a method that would be possible to replicate consistently. The foam I used was far too custom for this kind of thing.

If anyone knows someone that needs or wants a Sphere on CPF/Reddit/facebook please feel free to let them know a batch is being made. I don’t do social media unless forced so I don’t have accounts on there (well I do have a CPF account but every time I post something it seems to get removed within the day…).

I will be figuring out exactly how many I am going to order and getting that process started later today.

Yeah, this is awesome, I’ve wanted to make one of these for years, but just wasn’t inclined to do so or even know where/how to begin. Especially nice that it just reads out the lumens instead of converting the Lux reading. It will be a huge advantage for building, modding, comparing and reviewing. Again thanks Texas_Ace for doing this, it’s a great service to the BLF community.

I posted it to Facebook and Reddit. Hi Facebook and Reddit folks! :slight_smile:

Thanks!

Same. I post your offer in the skylumen lounge Facebook.

Thanks as well!

I assume Skylumen is ok with that? Never been in a facebook group so not sure what the “policy” is lol.

Just got a member from facebook that wants a sphere.

I am now debating between ordering 30 to fulfill these orders or reinvesting some of the money and ordering 50. Just not sure how well they will sell after this initial rush.

I am getting my shopping carts together now, this is not a cheap order lol, good thing I took payments in advance.

Actually I bought 3. One is for me. Two for skylumen.

Very interesting, I would never of guessed that lol.

I have never actually talked to him before, just never had a reason. Keep meaning to get in contact, this might be a good excuse.

It would be interesting to see how the readings compare with his own. I took a very different approach to calibrating my sphere then most by using LED data sheets and test vs flashlights.

I figure that Cree has everything to loose if they mis-represent their LED’s capabilities on a data sheet that is being sold to engineers with the capability of testing to make sure it does what it should.

While flashlight manufactures selling to the general public that does not even know what LED is in the light have everything to gain by putting a larger number then the competitors.

Ok, I just placed the order for the PVC, I decided to split the difference and order 40 sets,

13 - 4.5”
27 - 3.5”

Lets just say I hope to not have to spend that much on PVC again lol.

Going to get the meter order placed as soon as they respond to my last email.

Seems like Vinh would of wanted a 6.5” for all the future needs—- Although I was able to some what measure my GT on my 4.5”

Texas_Ace you should contact him—he likes all to do with Flashlights—not like the other way around

My guess is he wants to test out the smaller version to see how it works first and go from there.

Yeah, I think I will contact him, what is the best method to do that without facebook?

skylumen54@gmail.com

I am sure Vinh will invest in an expensive sphere. I guesss those two lumen tube are for his buddy…

Ok, I got the Lux meters ordered so all that is left is to get the diffusing sheets cut. I will do that later this week.

I also updated the list, looks like we are just about sold out of the 3.5”. I think I got the ratio of 3.5” to 4.5” wrong on the order but the case sizes made it difficult to get exactly what I wanted.

Once I see how hard these are to make and if there is still demand I might make a few more just to have on hand for anyone that needs them, they would just need to pay for shipping as well.

I am in need of some computer components and a compact laptop if anyone wants to trade or trade + cash BTW

I have a line on someone that might possibly trade an 8700k for a flashlight on craigslist, if that goes through then I will be rotating all the house computers and I will need all new components for that system.

I just wanted to update everyone that the PVC orders showed up today, a pile of boxes the size of my front door.I didn’t really consider just how much room 40 of these would take up.

Photo?

Remind me to get one tomorrow when I get around to moving them to a place I could get a picture lol.

I just opened one of the boxes and they look great, they should work perfectly for what we need.

Any neighbors come visit and say “what’s in all those boxes”.
Can’t blame them I’d be curious too, I’d be thinking O’crap his started selling Amway, he’ll be hitting me up to buy something. :open_mouth: