how many lumens is the high mode? is the red light sufficiently bright enough for night vision and is it dimmable as well?
1441027
The brightest mode is the 1 double power LED at 70 lumens. The red light is very efficient for night vision in my opinion, but it is not dimmable.
1389852
Not sure how many lumens. It's kind of a nightlight until the motion sensor kicks on. When it does it is by no means a spot light, more of a diffused light for the immediate area. It's really what I expected form a solar powered LED and suites my needs perfectly.
705436
It has plenty of lumens and works fine on semi-dark environments too, obviously it won't work in a very bright environment. The only thing I didn't liked about it is that if you connect via HDMI all the audio will go to the projector speaker (and is not loud enough), it could be better if it had an audio output port.
1430716
Not that I know, but it is plenty bright at night. It has multiple functions
1594053
It has 15 lumens at low power (16 hours battery life) and 30 at high power (8 hours battery life). This is not a bright light-- but it is sufficient light for most purposes.
1232507
Its quite bright on the high setting. I doubt I'll even need the high setting during daylight until the batteries start to get weak. First time I shot was full sun and on high the red dot was "bleeding out", I had to turn it dimmer to get a cleaner dot for clean aiming. Oh, right. The Red Dot scope from TruGlo I put on with the NcStar 45-degree mount has the qualities listed above. :)
750879
Yes, there is certainly enough red light to read a document in the dark. In fact, the 10 lumens might be a bit too bright for your needs.
1161986
Yes it is bright, and it can be used with a Lutron LED dimmer. It is very well made and easy to assemble.
148146
No this red dot does not have night vision capabilities. It does however have a "NV" option that allows the red dot to be dramatically dimmed so if you did put a nightvision optic in-line you could see the dot without it blinding you.
1356478
I don't know if it's exactly 850 nm. If you look directly at the light (LEDs) at night, you can see that the lights are red (not blue). It does not add any light to the surrounding area, but the light itself can be seen from quite a distance (although very dim, I can see it from 20-30 feet away) if you look right at it. However, it does not shine any visible light into my daughter's bedroom, which was my main concern. My security camera (Archerfish Solo, now called CheckVideo Solo, is non-IR) is now able to see everything at night with the use of this light.
253657
yes, the light has 2 levels of bright. It's nice. The face of the unit is plastic with a glass window. Be careful of cleaning, not to scratch the face, if you choose black.
729774
I don't think your asking if it has night vision capabilities but if you are the answer is no. That being said the scope isn't to great in low light. I use this scope as a low budget spotter for small bore match shooting which requires seeing .22 bullets impacts on pape (black paper target area) at 100 yards and have had trouble on early cloudy mornings seeing the holes. The lens sits way back inside the tude not allowing much light to be captured. On bright sunny afternoons I give the scope a 6 on a 1-10 scale due to not being able to get a perfectly clear image. For the price I'm not complaining in have been using the scope for over a year now so I must not be to unhappy with it. A good spotting scope cost $$. If you are looking for a night vision spotting scope then be ready I shell out some cash.
1232505
Its quite bright on the high setting. I doubt I'll even need the high setting during daylight until the batteries start to get weak. First time I shot was full sun and on high the red dot was "bleeding out", I had to turn it dimmer to get a cleaner dot for clean aiming.Oh, right. The Red Dot scope from TruGlo I put on with the NcStar 45-degree mount has the qualities listed above. :)
1188572
we have been using it as a night light and i would say it is almost too bright at full intensity. it illuminates the ceiling brightly even with the room lights on. not sure how you need to use it, several feet easily. 10w is quite allot for LED sure you'll be happy.
1819804
Define "Night Vision" . . . Define what you expect to see . . .It is OK in low light, like room at night with a single light source, but no, it is not mil spec Night Vision, IR Sensitive, nor is it meant to be used in a "total lights out" situation. In some marginal light situations, you may get a recording, but it will be grainy.
1297448
I use it in a room with windows as well (partially lit at daylight, through curtains). Currently set at brightness -3 to -6 in eco mode for a use at night (i.e. I quite reduce the light output voluntarily) so I would say yes it is bright enough if your windows have some curtains or else to cut the light in.
1867098
The quick answer is no. However the night vision is better than I expected. Plus, one can see the red light that emits from it.