It looks light there is a blue light on the top. If so, what is its purpose?
1191717
In Amazon's detailed product description for this item, the following features are explained:*Protective, removable clear power button cover*Illuminated Green On/Off Power Switch for White Powramid, Blue On/Off Power Switch for Black Powramid
1191718
What is the purpose of any light you may be wondering. One belief is that light illuminates the darkness and thus wards off evil creatures. Another may look atop this pyramid's spiritual blue light for guidance into the nether realm. Or perhaps maybe a ship lost at sea could look upon this light and know dry land is near.
1726186
It projects bright white light, even though the bulb is blue...magic.... the light mine put off does not look blue at all.
490564
Yes there is a light but because of the way it's positioned, I haven't found it to be much help in seeing the floor.
328497
There is a very small blue light on the front which stays on all the time, for the one in our bedroom, we placed a small piece of electrical tape over it. The backlight on the screen, which is much larger, goes off automatically in a few seconds. I personally love these air purifiers.
1467091
yes it has a blue light built inside that u can see when u push the switch up
884429
It has a blue light but it is very dim. I don't think it would be a problem
383299
There is a little LED light that changes to blue when fully charged. The unit very simple and works.
327740
its just blue light with three intensity settings and you can turn the light off.
568480
The light is only a small button that shows that it's on the high or low setting. It doesn't light up anything around it.
303612
It does have a light on the bottom. Yes it's very cool and the right size, I love it :)
1934511
It is blue light, and very bright, photo shown is accurate depiction. Hope this helps.
1143966
It's basically a light with a flickering effect. It is adjustable. There isn't a huge difference between the settings tho. It's not super bright. I think it looks nice. I was surprised at how much I like it.
1008905
There's a light that turns off or a different color. Don't remember exactly.
938395
Yes, there is a light blue light in front below the lens. You can also hear a faint sound when it works.
637667
the bottom is not covered, so depending on the height the light is hung, you would likely see the lightbulbs.
1786719
Looks to me that the keys are illuminated underneath. The keys don't appear to be actually lit individually. However the blue lighting make it harder so see the keys. They should have make it where you can change the lit colors.
1785227
There is a blue light but it also flashes when searching for a different channel which could be confusing.