Do they get ON on movement in the daytime as well or only in the dark ?
1499331
I have never noticed the lights being activated by motion in the daylight. Bob
1499332
They are LIGHTS--they come on when it is dark out. They glow dimly, and if you move near them, the motion detector brightens the light.
1499333
I had a couple of them not work at all. I purchased 4 sets of them. So out of 16, 2 didn't work.
1141014
They are in color in daylight. Night vision is in black and white like usual.
169152
I wear them during the day if I'm driving on the freeway. They make everything look brighter and clearer. And if it's overcast they really make a difference. I'm glad I bought them. (I haven't driven at night since I got them, so I don't know how they are for night driving.)
1625487
Yes, they can see in at night when the lights are on, but not very clearly. Cloudy days they cannot see in either.
666536
No, I don't recall writing that. If I did, I must have been suffering from the sun myself. The light does not come on during the day. It comes on about 30 minutes after sundown on a low setting. If motion is detected it comes on nice and bright for about 30 seconds and then goes back to the dim setting. It stays active the entire night.
840836
Sorry I don't know, I bought these for my parents for daytime driving, they don't drive after dark
186098
Both day and night and you can set them to record only when there is motion as well as adjustment for sensitivity of that motion. Great buy!
1318633
Mine are pretty sensitive. They are all in hallways. As soon as the afternoon sun is gone, they all turn on.
1327980
My experience is that these bulbs only detect movement not light . They do come on during the day if the garage is dark.
963208
During the day they stay in place well. I've worn them during a pilates class and only had minor shifting. However, at night they do move around.
1703524
Yes, they are visible at night for humans, but it's a subtle glowing red, that only lasts for a half second. Both models work great as well as we sell both of them.
1442714
Yes. The 2 lights in the middle come on at dusk. When it detects motion the big bottom light comes on.
162644
yes they can b worn at night time cause they're clear, but they are really big around, like each lense is bigger around then a pop can.
1175967
You can turn them on and off manually or set them to automatically go on at dusk and off at Dawn.
1537766
No, you can't see these lights in the day time. They appear about dusk. I use eight of them on my front wheel. The more you have the nicer the images. You can get away with four. The more of these lights you have the slower you have to ride for a good image.
2182539
There is a little dial on the sensor for adjustment. I believe it can be run dusk till dawn.
1215082
Hi, There are ones that are both motion detection with dusk-to-dawn and ones with just dusk-to-dawn. I bought the dusk-to-dawn ones and they come on at dark and stay on the same power until dawn. They work great and were very easy to install. Thanks.