Do they have auto dimming for night time driving?
473539
Unfortunatly no, my windows are pretty dark so I wouldn't notice as much anyway, but pretty positive that's a no, other than that awesome mirrors.
1023270
Yes and no. Limited levels of dimming at low levels. At a certain point they just shut off. It's decent though. Though if you have any halogen bulbs in the track, they will be much dimmer at the same level.
1069858
No, they are only on and off, check in the specs. They did not work as a running tail light and brake light with dual brightness in 2007 ford explorer. beware before purchasing.
1890494
hello- don't know - however, imagine they do as I had a vw dealership install them and they perform perfectly at night - besides looking 'great' - charged me $125 - have a feeling they give me break on the cost - I believe you can call the distributor and ask them..
1032418
they work all the time whether your headlights are on or off, but are designed to slightly dim when your headlights come on.
2128452
Yes, when motion turns it on. When at rest, it is dim. They work very well.
1137340
That's a great question!! If there is a dimmer feature, I have yet to find it.
39815
I understand the sensor to be auto dimming for the rearview mirror to prevent glare at night. Mine does that and this item works perfectly for it.
329672
No. They are plug and go units only. I use wireless AC plugs with remotes so I can turn them on and off. Other than that, all you can do is change the colored discs to something that fits your color scheme as close as you can. Double or triple those disc's up and you can dim the light that way.
2168212
No. it does not have a dimmer function, just manual on/off and of course presets for auto. on/off.
1297826
I don't think so. They have a dc transformer. You can wire them into a non dim-able light switch. I bought a remote dimmer I can use to dim them.
1118280
No. It is dimmer than the stock mirror in daylight. I am not bothered by headlights at night.
1924253
Yes, however reverse lights more than suffice. Im usually parked before it switches to night vision
1169949
No they can't be dimmed. On / off only they are spot lights not driving lights. Off road only. They are very bright and great for four wheeling. Or provide a great work light. Only draws 20 watts and delivers a lot of light.
1169948
No, Ray they cannot be dimmed. I point my down in front of me and they LIGHT UP the road, but do not piss off other drivers. They are mounted high on my motorcycle. There are dimmable LEDs on the market --- for about 5 to 600 dollars. Clearwater Industries I think is there name.
1985576
Yes they are dimmable but I doubt you will need to they have a great low yellowish light to them.
28830
No, they do not appear to be. I tried one in another fixture with a dimmer switch, and they did not dim - just on or off.