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

It did have the benefit of people explaining why it IS such a good price. Plus maybe Mike will think it over and realize it’s not so expensive after all.

It’s not a product for everyone. It’s not like the GT where your going to have 1700 people waiting in line to buy one, but for a very small group of people, it is very worthwhile.

100 dollars is a steal in my eyes I can’t afford it. But if I could I would no doubt. To be able to test my own lights. Without having to mail my lights to someone to test and have mailed back. Would be much easier to have a kit already calibrated and ready to go. And it be the same calibration as 20+ others on here it’s only a good thing. Instead of ta lumens, dzozz lumens, speed4goal lumens etc. For the most part everyones results are directly comparable

Yep, very true! Good point…… :wink:

In, I’ll take one

Ok, just to confirm, that is 3 total correct?

Got it, I should have it updated now.

You need to set up an assembly line:

Thats basically what I feel like right now lol. Desperately just trying to keep up.

Yes… I want 3. 100% sure. I can send deposit right now.

Great, just wanted to check.

It is looking like I might need to make all 30 spheres which is going to be a much much larger investment then I planned on, so I might end up needing to take payments in advance afterall although I would prefer not to.

I will see what the grand total works out to in a week or so after people have more time to sign up.

Might also need to see if I can find another sheet of this diffusing film if this keeps up.

Good idea. $100 deposit for each tube sound great.

d-c-fix snow

Any idea of what shipping to sweden would end up at?

This is what I was considering until I found these diffusing sheets. They seem to work better then the DC fix plus they fit in the PVC without a separate piece of glass.

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I’ll get you some measurements later today. Could you please PM me about shipping to Canada? I am tentatively interested.

i mean low lumen not with sphere, with this self-made pipe

Great job TA!

It doesn’t matter how low lumens the pipe can measure. You can just measure a middle or high mode in the tube and calculate the low mode lumens from the lux ratio in a smaller box or even measuring straight from the hotspot. Of course it’s not as straightforward as looking at the number on the lux meter.

you are damn right ) i use this ratio sometimes, dont know why it didnt came to my mind this time
thanx

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