How are these for blue light and getting good sleep?
1366998
It's decent with the blue light blocking, not the best. In hindsight I should have ponied up and bought the more expensive ones since I am on the computer about 12 hours a day. The sleep factor, I'm unsure as I didn't put emphasis on that when I bought them nor have I tracked it. I hope this helps.
1366999
If you hold them under a white light you see the blue and purplish light being reflected back. They definitely help with that part of the color spectrum.
1367000
Yes to the blue light blocking. I use them only at the office to decrease frequency of headaches from overhead fluorescent and LED lights. Don't know about improved sleep.
1698597
On, they highest setting they are pretty bright, but they can be dimmed down quite a bit too. I like the breathing mode and I don't find it too bright even in a dark room while gaming. This is the best back lit keyboard I have ever owned.
1216740
I have not tried these at night. I use them primarily for bird watching, for which they are excellant. But this is what I will; tonight or tomorrow night I will take them outside and see how they work in "low-light". Tom
45825
I use these every night, on 500 lumen, for about 7 minutes. They last about 2 weeks on average. Same with other brands. The other settings will work a while longer but I need the bright light.
1296388
Yes, the blue led light is very noticeable in a bedroom with lights off. You could probably cover it with tape.
476223
If you want to stay awake while you read (such as if you're reading complicated documents or reading a textbook), very blue light is probably a good thing and this would be good. Blue light tends to boost alertness and reduce melatonin production.If you want to read to relax as you get ready to fall asleep, this is definitely not the right lightbulb for your needs! Melatonin is critical to telling your brain that it's time to sleep. This is why they recommend avoiding computer screens (that tend to produce a lot of blue light) for a while before bedtime.
162643
I love them....night use should be fine if there is lighting. But these are more fashion than effecient. You should be fine
2231631
Good quality sticks that put on a nice light show if drumming in the dark. This set is being used by a teen not an adult and the original batteries are still producing blue light fairly well. I'm happy with this set and think it was a good value, hopefully, you'll feel the same way about your's.
1831021
yes just night.... they have been up for over 6 months or so and they have been working fine. They throw off a significant amount of light. There are ways to keep them on all night or as long as you might need them when dark. Just involves flipping the switch off for 3 seconds.
1854967
You can set them to go dim dusk to dawn and bright when motion detected.Mine work well,good luck.
1201750
Warm light but still cooler than halogen. These are floods so there will be light splay and some willl reach you height it will not ne concentrated.
657266
They're barely OK. If your subject is moving, you may have problems. I'm using them for a seated talking head, and they work alright for that. Of course, some of it will depend on your camera. I like the cool temperature, and my household wiring would not be able to handle old fashioned lights.
1796649
ABSOLUTELY. They are nearly bright enough to read by at night, not quite, but nearly. What's also great about these is the fiber optic catches any light, which means these things are extremely effective in very bring sunlight as well. I have them and love them.
1117829
I am sorry. I don't know if they specifically block blue light. I use them only when on the computer. I was experiencing pretty significant eye strain before getting the glasses. Now it is almost non-existent. I continue to be very pleased with these glasses for computer use. Sorry to not be able to answer regarding blocking blue light.
1987360
They should be very good for either. I have used mine mostly outdoors, when the light is low.
1150169
Mine were fine when I got them. I really like them. They give a low light at night-not a glare to the eyes.
1477697
Ther are pretty good e en ejem there are no sun Trey stll glow. Don't buy the red though they are not brilliant as the blue or white. They in general are not as bright as the electrical one but the good thing is your electrical bill won't go up with this product. I love mine.