Are they bright enough to be seen in full sunlight?
234422
Yes they are bright enough to be seen in full daylight. They are brighter once your motorcycle is started and full power is being cycled by the alternator and battery. My only complaint is that they are fairly small. They look good on a sports bike but I wouldn't put them on a road bike. Just my personal opinion.
234423
Yes! they are actually extremely bright but I had to make custom mounts to mount them to the front of my 1993-1996 katana's
2283459
Yes they are. They aren't quite crystal clear. But you can see lights through them if you're contemplating that in your design.
928718
yes as long as you don't darken or smoke or tint them. The brighter the better!!
2152624
Probably so. They have a very sticky back. I stuck them under my kitchen cabinet. I must tell you though, that they are not a very bright light.
593610
Yes, they are surprisingly bright. These Japanese pens are definitely more opaque than the ones you can buy in the US.
265422
No, and they are not very bright. I replaced them with something different.
588012
No, not bright , but acceptable. They are not ""super bright"" as advertised.
513098
I'm not sure about in actual sunlight, but they're pretty bright. Brighter than I expected. You know when you first crack a really good glow stick? Like that
779117
Yes. But. Since the light is so small in diameter. It really is hardly noticed. These things are very bright..
1128068
In my opinion - no. They light they give off is not white light and not very bright. The light has a yellowage cast
939824
Yes. They give off good light. I used them on a small tree outside during the holidays and it worked well.
1481898
Since these are in an outside environment, I would say not quite as bright but with a good steady glow to light up an entryway. I have them on either side of a gate entrance and very noticeable driving up.
1900406
Absolutely. They reflect the light very well. I use mine in a crystal bowl for decorating.
569248
If you keep them in direct sunlight all day, I do believe several would light a pathway. They are pretty bright!
1952271
They are much brighter than the solar types. Mine are 3 - 4 ft apart and are plenty bright
1973623
They are bright, but you might want a higher wattage and a more focused beam
1790585
They appear to be alright with a spot but I am only using them with bright LED spots. Sorry. I don't mind testing it out though.