Click, lights go on. Click, lights go off.
356357
Good switch. What can I say, it's a good and reliable switch. I can never seem to find the style or design I want at the big-boxes (or even some of the smaller boxes) scattered all around town. This is exactly want I wanted at an affordable price and from a reliable brand.
1016677
Lights don't come on until its to dark, it should come on sooner.
4050520
When they work, they're fine, I have to go out each night and take them apart and turn them on and off so the light comes on, not what I expected.
4702156
The light goes on, but turns off easily when bumped. Also the clips come off constantly
3130222
Intruder in the house? All of our living area lights come on at the first opening of a door. Siren is set off? All the lights turn on. Intruder beware. We will have the upper hand.
2140682
I wish I could set the lights to start on a color of my choosing after they are turned off.
3800045
A child's toy.  Light just flashes repeatedly.  On off on off on off, etc.  Repeat.
4376192
The big Button selects the last timer setting you had. If yo long press it then it stays on constantly. That may not be what you want but that works well for me as now I'm certain that the timer will be running as no one will long press it, so I know the light is going to turn off
1384140
after using these for a while, i wish they turned off.  if you leave them on all the time they die quickly.  to get them to turn off you have to cover or turn over the battery, which is cumbersome.  great little light.  bright, colorful & fun but i wish they had an off switch.
4140593
The "ON/OFF" button is easy to miss :)  At first I thought my lights were not working, then I read the instructions and paid closer attention and saw the tiny on/off button in the back. It toggles on/off.  These lights work great and I like the pattern. We put them on our patio steps so we can see the steps at night.
540370
Nice and bright, but the big problem is it turns on when metal keys (like on a key chain) complete the electric circuit by connecting the two outer metal shell pieces which of course turns it on.  So in your pocket, on your nightstand, etc.  Defeats the purpose for use on a key chain.  Net effect is it drains the batteries quick.  Not a problem if not near (touching) metal objects.
4354794
Some work right out of the box button click or not. Some take several days of bright light to function as instructed. They seem to have individual personalities. Moved some around and will check tonight
3716027
No on/off switch. Much too bright for a bedroom, so I put the in the hallway. After 1 month of average use, half of the lights don't work. I did find out that if I keep it plugged in for 3 days, the rest of the lights will cut back on. It was okay while it lasted, but I don't recommend.
3935153
It's bright enough to light up my laptop's keyboard, but i wish it had an on/off switch. You have to unplug it to turn it off.
279468
THESE ARE OK  THEY GO ON WHEN IT IS DARK AND OFF WHEN IT GETS LIGHT
4610047
Would have loved this if I didn't have to click the on and off button 5 tines to get to the brightest setting... on once turns on the dim setting, click off then on twice turns on the second level light the click off then on and finally you get the bright light that I wanted...
4808443
The lights blink on and off while it is charging.  It's enough to drive you nuts when you are trying to sleep!!!  Works well though.