2100
July 29, 2011, 2:33pm
42
That is so cool. Pity the MC-E emitter. If it was XM-L and that's a 62mm head, that means THROW of at least 40k lux @ 1m.
JohnnyMac
July 29, 2011, 2:48pm
43
Agreed on the XM-L part. That head might be 62mm though but the reflector sure isn't. Reflector is probably closer to 40mm in diameter. All that aluminum in the head pushes it to 62mm.
Still would like to see pics of the internals though. Hank, here are some examples from another site. the pics are all from the same particular light and are what we mean by internal photos of the lights.
these are the pictures I shoot today, maybe not as clear and specific as you expected, I will need to
improve my shooting skill with a better camera (expensive though
attractive than the picture itself.
As a manufacturer with a design and research team, we keep launching new products, I hope BLF will be
a bridge for us to introduce our product to all the flashlight hobbyists.
JohnnyMac:
Agreed on the XM-L part. That head might be 62mm though but the reflector sure isn't. Reflector is probably closer to 40mm in diameter. All that aluminum in the head pushes it to 62mm.
Still would like to see pics of the internals though. Hank, here are some examples from another site. the pics are all from the same particular light and are what we mean by internal photos of the lights.
Ok, need to do the job in the factory next week!
You guys are really expert in flashlight, I really need to learn from you!
df2dot
July 29, 2011, 6:23pm
46
who are some good reviewers on this forum
i think hank is looking for a candidate
anyone want to volunteer or throw their hat in the ring
i am not nearly qualified to do a comprehensive, technical review or critic
df2dot
July 29, 2011, 6:30pm
47
+1 to all that , even if i dont get some of it
lets get the testing units shipped and reviewed
Hank the gauntlet is down , thats an impressive list Be-Seen Triker made , can you do that ??
JohnnyMac
July 29, 2011, 7:13pm
48
df2dot:
who are some good reviewers on this forum
i think hank is looking for a candidate
anyone want to volunteer or throw their hat in the ring
i am not nearly qualified to do a comprehensive, technical review or critic
As much as I feel I am generally qualified to do a fair review on a sample light (and would love to!), I think Match would be the better choice because he has more sophisticated equipment for a full evaluation, such as his Integrated Sphere to measure true output. Old4570 would be another good choice.
edc
July 31, 2011, 8:15am
50
Maybe BLF can do a collaborative design.
We are pretty sure we know exactly what we would want :p
I'm thinking single 18650 (XTAR 18700 capable) - 2x 16340 would be nice; Unique HAIII finish; GITD o-rings throughout; dive capable (attention to tailcap required); XM-L optimized 40+mm smooth reflector (super thrower!); An efficient boost/buck current regulating driver (boost 3V back to 3.35V); Driver should have a full adjustment range from 1-lumen to the full 910-lumens; A hidden beacon mode (1 flash every 10 seconds) for emergency rescue mode; Not terribly aggressive design; and a Foy-style bezel (smooth); and extremely good thermal path; and coated glass optics. Disassembly of the entire light to be possible (no glue).
A note on the driver; it should be capable of maximizing the XM-L input to 10W regardless of input. It should always drive the emitter at 3.35V in high mode even if the single battery goes below 3.35V. It should have a warning at both 6V and 3V. Real input would be 2.8V - 8.4V. Efficiency should be able to reach 90%, 80% though battery life. The driver must also remember the last mode. Ideally, this driver would be 17mm in diameter.
The tailswitch must be tested and recognized for the full 3 amp drive current. At minimum, it would have to be a KAN-28 (not OMTEN!). This must be a positive non-corrosion design with proper termination -for life-.
The emitter should be a XM-L U2 with 3 color options... bright white, neutral, and warm.
I like the sand colored lights :)
© BLF
Wow ! Where do I buy it from?
Hahaha, that sound too good to be true. :)
fonzeka
July 31, 2011, 10:20am
52
Hi Hank, I found this light interesting http://www.long-lighting.com/ProductShow.asp?ID=660
Ecosys
November 16, 2011, 5:15pm
53
xecconlight:
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Our website: www.xecconlight.com
E-catalogue and price list will be sent to you if needed!
How is Strivers Holding Co. LTD related to Nanjing Long Lighting Co Ltd?
Long-lighting:
Hi, guys, it’s great to see you people here!
This is hank from Long Lighting, we specialise in design and production
of high power led flashlight, rechargeable led flashlight, tactical flashlight ect.
www.long-lighting.com
E-catalogue and price list will be sent to you if needed!
hi,i wonder what is hot LED products in each country?
factory make high power LEDs,LED drivers,LED lights in good price & credit.
Tel: +86-755-29791101info@gbzled.com sales@gbzled.com gbzled@hotmail.com http://www.gbzled.com
). But, trust me, the flashlight is more