FLASHING LED "SKULL"
JELLY FINGER RING



Flashing LED "Skull" Jelly Finger Ring, retail 99
Manufactured by Fun World (http://www.fun-world.net) for Party City
Last updated 10-10-12





This is a nice looking finger ring with three LEDs and a strobe circuit inside. The ring is made of a very soft and flexible rubber-like material, which will not cause any additional damage if you try to give somebody a knuckle sandwich while this ring is on.

The ring portion (the part that fits your finger) should stretch to accomodate most any finger diameter.

It appears to be disposable; there does not appear to be any way to change the batteries in it.


 SIZE



Place the ring on your finger much like you'd put any other ring on. If the bottom of the ring becomes twisted, just use your other hand to untwist it.

Press down on the ring and then release it to turn the LEDs on. It automatically turns off after 15 seconds (timed on a clock with a second hand on it). Yes, it really is as easy as that.



This ring appears to be disposable; there is no obvious way to change the batteries in it when they poop out. So this section of the web page will not be necessary.



This was intended to be a disposable product, so even if you do manage to break it, just throw it away and go get another one. At 99 apiece, it certainly won't break the bank.

And at 99 apiece, I was rather surprised to find it has a BLUE LED in it. I expected to find red LEDs in it, but when I turned it on before purchase, it was that blue LED that clinched the sale.

Because this is a disposable ring and not a flashlight meant to be thrashed and abused, I won't try to drown it in the toilet, smash it against a concrete sidewalk, throw it against a wall, stomp on it, sit down hard on it, or otherwise abuse it. So this portion of the web page will be more bare than this section of the web page on a page about a flashlight.

It feels somewhat constrictive on even my pinkie finger, unlike other "jelly" rings I have used in the past.



Photograph of the ring lighted up in its natural habitat (on my finger of course!).


Spectrographic analysis
Spectrographic analysis of the red LED in this ring.


Spectrographic analysis
Spectrographic analysis of the red LED in this ring; spectrometer's response narrowed to a band between 610nm and 640nm to pinpoint peak wavelength, which is 635.007nm.


Spectrographic analysis
Spectrographic analysis of the yellow LED in this ring.


Spectrographic analysis
Spectrographic analysis of the yellow LED in this ring; spectrometer's response narrowed to a band between 570nm and 600nm to pinpoint peak wavelength, which is 589.255nm.


Spectrographic analysis
Spectrographic analysis of the blue LED in this ring.


Spectrographic analysis
Spectrographic analysis of the blue LED in this ring; spectrometer's response narrowed to a band between 420nm and 490nm to pinpoint peak wavelength, which is 443.837nm.

USB2000 Spectrometer graciously donated by P.L.




Video showing the ring flashing.

This video is approximately 25.1115675464 megabytes (25,538,890 bytes) in length; dial-up users please be aware.
It will take no less than one hundred twenty five minutes to load at 48.0Kbps.





TEST NOTES:
Test unit was purchased at the Party City store in Federal Way WA. USA on 09-30-12.


PROS:
Quite holiday-themed
Light weight despite being battery-operated
The price is right


CONS:
Disposable -- that means three nice LEDs go down the {vulgar slang term for caca}bowl when the batteries go to pot
Feels a bit constrictive even on my smallest finger


UPDATE: 00-00-00



    MANUFACTURER: Fun World
    PRODUCT TYPE: Seasonal (Halloween) blinking LED finger ring
    LAMP TYPE: LED
    No. OF LAMPS: 3 (1 ea. red, yellow, blue)
    BEAM TYPE: N/A
    SWITCH TYPE: Push ring to activate; self-terminating
    BEZEL: N/A
    BATTERY: Unknown
    CURRENT CONSUMPTION: Unknown/unable to measure
    WATER- AND PEE-RESISTANT: Yes
    SUBMERSIBLE: Yes, to an unknown depth
    ACCESSORIES: Button cell(s), already installed
    SIZE: 38.50mm T 28mm W x35mm L x 13mm I.D. (ring part)
    WEIGHT: 10.10g (0.360 oz)
    COUNTRY OF MANUFACTURE: China
    WARRANTY: Unknown/not stated

    PRODUCT RATING:

    This is a seasonal novelty product and will not be assigned a "star" rating for that reason.





Flashing LED "Skull" Jelly Finger Ring *







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