Does it glow under blacklight?
1092156
I don't know . It was a party favor for my son's class. It was in the afternoon
1207107
Yes, you can see the glow through the case, its dim, but still noticeable. I believe the case is made of plastic, although to the touch it almost feels a little like rubber. It very soft and has a nice feel to it. I've had the case for probably 3 months and love it.
846801
Yes, but I doubt you'll find it too bright. It is a very low light. More of a glow than a light really.
3309
Don't know, haven't tried it, but I doubt it; if they did glow in the dark it would say so on the package.
409235
It appears the way a REAL blacklight should look: the blueish/purple glow. I was very unsure about the appearance when I saw these bulbs as well, however, they are a TRUE black-light and makes neon-colors POP!
1641535
No, they do not glow in the dark. They work very well in lighted areas as they gather the ambient and seem to "amplify" it. Excellent sights fo lighted areas!
959065
It should glow right away. Check to make sure your plug is 'live'. Otherwise, you got a defective unit.
1399005
Does not glow in the dark (not luminous) but does give good visibility in low light. I have used one of these (yellow keys, black letters) for past two years and could not be more pleased.
2147766
It is a very, very faint illumination. If you are sure that it is getting enough sunlight to recharge it during the day, then you should be able to see a light glow at night for a few hours. You do have to look very close. It is a cool feature but not the best one functionally. :D
1390617
It should glow kind of a purple. There is button to hit. Did you do that? It doesn't take long to do this. Does the light work on it?
647292
No.it puts off a faint light dusk till down. Then when it senses motion, it shines brighter.
1828066
Yes, the whole blue part glows. I had terrible luck with this item as it only worked for a month.
2196117
Yes it does have a single light underneath. It's not the brightest, but it works for my needs. Makes for the perfect nightlight too.
836363
I think it was stated that it did but I've never seen any "glow in the dark".
1450072
I have never actually checked to see if it glows in the dark, but from just looking at the tape itself, I would say no.
66390
Sorry,but,I have never tried to ascertain if it actually glows in the dark or not...Or may be like the so called solar watch`s,at least those in the 1990`s...may be it got fried by the sun...may be the company`s web site might help.
2112386
It does not glow in the dark. :( Basically it doesn't do anything reviewers said it did.