Does this mouse produce visible light, or not?
1964249
No, it does not. Is that good or bad? Don't know, but I wouldn't point it at my eyes anyway!
1964250
Sorry, no. There a slight green light on top by the scroll wheel to let you know the batteries work. But it doesn't generate enough light to be usable.
855711
It is only clear enough that if you have light going through, it would be shown. For example, the mac sign is visible because it is lit - otherwise, it probably wouldn't be visible.
1277579
No light until the click. It is off or on; no in between. I do believe there is some variations in the actual light you receive. These are low end, but good value.
2181672
Not that I can see. It works just the same as a wired kbd & mouse. No difference.
839319
It has a motion sensor in it I believe, because if it is left on it will go into a standby mode it seems. If you move it after that, the light on the top of the mouse will light back up again.
2251580
Is the mouse lighting up? If not, the battery may not in all the way. There should be a solid click to get it in.
884428
Some matter of fact...no ... a very dim blue light is visible... Not intrusive at all...
2113818
The design looks a lot like the contact patterns of a circuit board. The light will change through a sequence of colors. The best part is the fact there is a switch to turn off the light on the bottom of the mouse.
360129
You generally won't see the laser, if you look carefully there is a TINY hair for a red light coming from the diode, you shouldn't look at it, because it is a laser, but you really have to try hard to see it, it's just like a very very tiny laser pointer light, but near impossible to see it shine on anything. They are completely different than optical mice, which typically use a red LED light, which will certainly be visible. If the laser did die, the mouse wouldn't jump at all, it wouldn't pick up any movement.
372914
Well, its a black keyboard with black keys so in the dark, no. During the day they are quite visible. I would call the backlighting subtle, it isn't super bright and during daylight its hardly noticeable. Personally I don't like a keyboard that is blazingly bright. It might be nice if there were intensity levels, but that's a lot to ask in this price range. I will say this is a great keyboard, a pleasure to work with and it is very difficult to find keyboards with orange back lighting. My only complaint is that it is compact and so the del/home etc keys are in odd places. Other than that it is speedy for typing and comfortable for gaming. Well, its a black keyboard with black keys so in the dark, no. During the day they are quite visible. I would call the backlighting subtle, it isn't super bright and during daylight its hardly noticeable. Personally I don't like a keyboard that is blazingly bright. It might be nice if there were intensity levels, but that's a lot to ask in this price range. I will say this is a great keyboard, a pleasure to work with and it is very difficult to find keyboards with orange back lighting. My only complaint is that it is compact and so the del/home etc keys are in odd places. Other than that it... » Read More Well, its a black keyboard with black keys so in the dark, no. During the day they are quite visible. I would call the backlighting subtle, it isn't super bright and during daylight its hardly noticeable. Personally I don't like a keyboard that is blazingly bright. It might be nice if there were intensity levels, but that's a lot to ask in this price range. I will say this is a great keyboard, a pleasure to work with and it is very difficult to find keyboards with orange back lighting. My only complaint is that it is compact and so the del/home etc keys are in odd places. Other than that it is speedy for typing and comfortable for gaming. « Show Less
33491
Yes, it does. White light... nothing fancy. Still the best laptop I've ever owned, and the 2GB of VRAM keeps it fairly relevant for gaming.
548932
Don't know the answer to your question, but my Microsoft Optical mouse has a red light on the bottom that detects movement. Works great! Have had it for many, many months with no problem.
1394427
Just a thought: there's a switch on the bottom of the mouse which turns it on. I hope you didn't overlook that.
2174832
The light will blink once and then turn off. This is OK. Light will blink continually when you have killed a mouse.
159179
Nope. only the sensitivity does. if you do not want the led too bright, try fixing it facing up rather than shining on your floor board.
824573
Since it isn't a fluorescent light, it doesn't give a glare like your talking about. I have mine right next to my computer and it works fine.
1601988
There is a back lighting option that you can enable or disable with a keyboard shortcut. When it's enabled, the lighting is quite bright and effective -- I found it to work really well for using the laptop in the dark.