You can adjust the frequency of the flashing and also the length of time each flash stays on, but how long does it keep flashing? is that adjustable?
2060703
All of the flashing is done within a fixed period. That period lasts for about four seconds, and is not adjustable. If you briefly let go of the brake, then get back on the brake, it will start the flashing period all over again.
2060704
No. You set the frequency of the flashes and the period of time the flashes endure until the lamp goes solidly on and stays on until the brake pedal is released. On the next pedal press, the whole cycle repeats itself. Mine flutters for about three to four full seconds and then clamps on solidly; I find this to be attention-getting, but not annoying to those behind me. It's a rapid flash, perhaps ten flashes in that brief interval. If you're alarmed, you can repeatedly step and release, step and release on the pedal ... and that really puts on a light show behind you. This device is the bomb and it could save your bacon. No. You set the frequency of the flashes and the period of time the flashes endure until the lamp goes solidly on and stays on until the brake pedal is released. On the next pedal press, the whole cycle repeats itself. Mine flutters for about three to four full seconds and then clamps on solidly; I find this to be attention-getting, but not annoying to those behind me. It's a rapid flash, perhaps ten flashes in that brief interval. If you're alarmed, you can repeatedly step and release, step and release on the pedal ... and that really puts on a light show behind you. This device is the... » Read More No. You set the frequency of the flashes and the period of time the flashes endure until the lamp goes solidly on and stays on until the brake pedal is released. On the next pedal press, the whole cycle repeats itself. Mine flutters for about three to four full seconds and then clamps on solidly; I find this to be attention-getting, but not annoying to those behind me. It's a rapid flash, perhaps ten flashes in that brief interval. If you're alarmed, you can repeatedly step and release, step and release on the pedal ... and that really puts on a light show behind you. This device is the bomb and it could save your bacon. « Show Less
2060705
Yes, but be advised that BOTH of these flasher modules from this supplier stopped working within a month of purchase.
2060706
You can indeed adjust how long it keeps flashing. I highly recommend this product. I've used mine on bulbs and l.e.d.s. Here's a tip...if you use l.e.d.s you'll want to wire 1 diode like the ones available at radio shack inline with each l.e.d.
910204
No, the 'frequency" or rate of flashes per minute cannot be adjusted. It is a set pattern to be used to temporarily disorient or blind an attacker. It is a great light however. BTW Defend the Second Amendment while you still can and before it's too late!
1316858
I haven't been able to figure out how to adjust the time intervals. Either I can't understand the instructions that came with it, or they are not written correctly. At first, the lights didn't come on at all. I played with the adjustment screw for that, then it wouldn't shut off the lights for a very long time. I fiddled with the two adjustment screws until it comes on regardless of the ambient light level and stays on for about 15 minutes. if I manually turn it off, it won't turn the lights back on until the remainder of 15 minute "on" time has expired. It is on my "to do list" to research exactly how to adjust the settings.
1400437
HII bought 2 sets and have the same problem. There is a button on the back you can push to change the setting, but I think there are a million settings to go through. I seemed to push the correct number of times for one set and it is on without flashing so I know it works, but the other one I never go to work and I heva tried everything. Good luck.
1381753
hi , my light has never stopped flashing. what it does do is it flashes temp twice then holds the third temp a little longer then it repeats the sequence. seems to be working fine. i used a thermometer that you would put under your tongue,and put it between the side board and matress. mines right on.
2195824
I have five of them at my place. They go on when the sun sets with a low level of illumination, but go bright whenever anything passes within their sphere of activation, and then the light stays on for about two minutes. The duration is not adjustable as far as i know.They do what is expected of them.
2054523
My recollection is the color changes at certain points, say, 10 mins out, 30 mins out, etc. Maybe flashes too. It soon got so it was difficult to set (one click might set it a minute or 13 minutes or 29 or whatever. I junked it.
1854968
there is adjustment to how long this can stay on. It can shut off after a few minutes or stay on for hours. I keep tinkering with the adjustment, because they have stayed on all night. They can go off completely, and come on with movement. They can go down to a dimmer light so there is enough light to see on my porch, but not bother neighbors - and again go to bright with movement. Or just on for hours. But you do have to have the proper bulbs for this to do the dimmer and changes. If you use the wrong bulbs I believe they don't do the motion thing, but just stay on continuously.
2188647
Most of these answers are blatantly wrong. There are three main "modes."1. Regular "on"2. dimmed "on"3. Strobe/Flashing.Turning it on/off quickly should get these effects.
1855867
Lights stay on approximately one minute. They are not adjustable. I suggest you use only the best batteries for longer life.
1385323
Yes it can, the extra cable with the button allows you to change the flashing modes, or simply have them running without flashing.
390922
I use mine 5 days a week on pre dawn rides 90 minutes I do 30 on high then 60 on flash and I go two days with no problem I have never discharged it fully. In low light the flash allows me to spot hazards .
846250
it should not be flashing as default, it cycles through through the settings as you click. goes like this : high-medium-low-strobe-SOS-repeat so if you just turn it on and off again, it should work
1894095
I'd guess about an inch by a half inch or so. It's about the size of two nickels, I guess. You don't wait very long between flashes, maybe a few seconds at most.
2148696
Possibly, the flash speed is adjustable. however you may need 2 or 3 for the proper effect.
311419
No, sorry... their on a different frequency. You can use it if you manually fire the strobes... it has a built in delay mode if you want to do that... but it will only control Pocket Wizard triggers.
1954753
The honest answer is this product is an inexpensive flash strobe with no reliable FPS to speak of. Yes you can control the speed of flash, but I would not assume it to be consistent based on the price of the product. This is a budget or novelty strobe light. That being said, for the price.. it does a fine job for what it was intended to do.