What is the max beam distance?
781893
I've never paced it out. I'm not sure how I could answer this precisely in terms or yards or meters in a way that would be accurate or meaningful, as beam distance will be subjective depending on mounting height and angle. On my 29er I get about three car lengths of illumination...at least bright enough to illuminate any obstacle that might pose a hazard. I've not ridden fast enough to "out-drive" the light, though I suppose that could be possible on a road bike.Hope this helps.
781894
I'm not too sure but my guess is high beam (depending onew your current eye health) about 100 feet .One can however pick up reflective road signs well beyond that it's amazin.. As far as being seen. .....it's unreal , if someone can say you weren't seen from at least a mile they gotta have serious challenges
781895
Allen, Actually the precise known distance is unknown, I did talk with the rep from cygolite and they were not sure them selves. I know that this is 360 lumens
781896
Like the others posted, the distance is pretty far. I have seen up to 50 feet and the light us still good. Haven't needed to go any further.
1010812
I have the low profile and it is just a few inches off the ground. I'm not sure about the height of the 'new 8ft suede purple beam.'
38837
Its infrared, so it isn't visible to the naked eye. Anyone with bc can see it. At 30ft the beam is 1'
117986
Nancy, I wondered about this myself and prior to installing, I aimed mine at the garage door at the house across the street (about 160 feet away). Both laser beams were highly visible and more importantly, had a nice tightly focused beam diameter. These are powerful lasers and you will not have any problems seeing your red sighting dot to guide you into your desired parking location.
1044587
I can't give you the exact specifications but I do know that the beam it projects seems fairly narrow. You'll have to back up a ways to get it up to 10' x 10'. That might effect how bright the image is, so you might be well advised to allow for darkening the room a little bit. The image that I usually project is about 5'x5' from about 5 or 6 yards away. That's because the presentations I make are usually with groups of only 20-30 people.
844655
Don't know the beam because mine never worked from the moment it came in the mail. I can't recommend this item
1585542
Here's what the paper that came with the light says. Highest beam is 2hrs and 20 minutes . Medieum is 3hrs and 15 min. Low beam is 9hrs plus they have about 4other beams but I gave you the basic ones. I only use the high beam and I would agree to theese stats but to me it seems longer. If you really want the exact time on a special beam let me know and I'll charge it up and leave it on untill it gets dim and time it exactly. BOB
2084803
With 18650 3.7V Li-Ion, with the focus at max spread it produces about 4,900lux which is roughly equal to 460 lumens sq/ft. This was at a distance of 1 foot with a coverage area of about a 1.5 foot dia. When focused the light produced over 90,000 lux @ 1 foot (i'll let others do that math on that one).
1945949
No, the beam is not adjustable, other than the intensity - 15 and 320 lumens
721102
I'd say a wide beam. It is one of the brightest above water and below water flashlights that I have ever used.
844657
I'm assuming your referring to beam focus or dispersion. I don't have exact degree but this is more of a narrow focus beam. Probably no more than 20 degrees.
1516149
Beam is very wide. I have it mounted under my bumper and the only cut off line is from the bumper itself. It lights up a huge area.
688252
Not sure about a max range. But it has problems after a few feet. But take into consideration I'm using it at work and there could be interference from the machinery.
699442
It has a wide viewing angle of approx. 50 foot wide, at a Distance of 150 feet, ( I measured it with my 100 ft tape) the beam would probably go farther but that is where my travel trailer and boat is. The minimum distance would vary, as mine is tilted up for maximum distance. My beam starts at 22 ft from the light source and lights up everything out to the 150 ft. I bought the first of these lights and it lasted two days before burning out. Amazon took it back, and I bought another one. It lasted 36 days before burning out.
384135
The most that I have used this flashlight for was about 300 feet. It worked really well and I would think that it could go further.
688031
Beam area at focus = 2 cm2.power density at focus = 10 mW/cm2 for continious wavePeak power at focus (typical) = 35 mW/cm2 for pulse wave
534998
Not sure about the metal roof, but I'd say at least 30' from the ground. Inverted V would probably be easier to mount than horizontally. Also, ver rival polarization is used by more CBers than beam antennas which are horizontally polarized.