Do these have the dusk-to-dawn feature...ie, do they automatically come on at dusk?
487967
These are not auto....they turn on by switch only.....however I bought two and love the way they light my back patio...lots of light with just two. ..Hope this helps.
487968
Sad to say, they do not. They could be wired through a sensor system to be controlled for it, but that is an extra (and fairly complicated) step.
1484524
Funny you should ask about "always on". I bought and installed two of these. One is on all the time dawn to dusk no matter how I have it set. The works sometimes and others it is also on dawn to dusk. I do NOT recommend these lights.
646008
Yes, they are solar, there is an option to have them flash, they are off during day and come on automatically at dusk. Mine stay on for at least 8 hrs and have come on even on a cloudy day
1369926
No. If in automatic mode it will only come on if it detects motion. The only other modes are either full off or full on (but off during daylight hours). I love this light and have decided to replace my old lights with these. Maybe of interest: I have installed my light on a remote system so I can control it from anywhere in the house with the remote control. Hope this helps.
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.
2252531
I just bought 4 of these and the issue was with the automatic dawn/dusk feature. Flashed (annoyingly) in two night lights that have the auto on/off feature, solid without flashing in the night light with a switch. I guess I'll stick with incandescents for the auto ones, LEDs for the switched ones.
1765362
They come on automatically. There must be a 'dark-detector' inside that activates the LED's.
66835
Yes, they are on all the time, but visible only in the dark. You will not be able to see their light during the daytime (indoors)
2172311
This unit has a photo light sensor. You just set how long you want the lights to stay on for. So auto on at dusk and off base on how long you set the duration for.
974864
Yes there is a momentary delay. When they come on they are full brightness. They do not have to warm up.
935393
Truthfully, have not noticed if it does, but would like to hear from others if the experience has been different. As to their effectiveness during the day and night time, no problem during daylight, but at night time a strong source of lighting is needed for the ones that I have if you want to be able to see anything. There may have been an improvement (?) after the ones that I purchased.
698021
It does not have dawn to dusk (on/off) feature. We plugged it into a switch that did that. Otherwise it was very bright and unaffected by rain.
136814
Yes, it comes on near dusk. I have not checked to see what time it fades out at.
77644
Turns on at dusk and off at dawn. Of course you have to set up the timing. It's a great product. I should be purchaing two more of the same in a week or two
340177
I use these lights in motion sensing mode. There is a mode for dusk to dawn also. I don't on how much light you are looking for. I do enjoy them. I do need replacement batteries for down the road. Hope this can help you. Adam M
970177
No dusk to dawn but have motion sensor works really well. If you want it stay lit all night just turn it on twice it will stay on.
1175967
You can turn them on and off manually or set them to automatically go on at dusk and off at Dawn.