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VIOLET LED COMPUTER CASE LIGHT

Violet LED Computer Case Light retail $(unknown)
Manufactured by (Unknown)
Last updated 11-10-11

This is an unusual (but rather nifty) little gadget that splashes the inside of your computer case with violet light.

It has three violet LEDs, and is powered using any of the free Molex power supply plugs inside your computer's case; it includes another female power supply plug so that you don't lose one just by using this product.

Size of product w/hand to show scale

SIZE

To use the Violet LED Computer Case Light, start by taking one or both side panels of your computer case off.

Plug its male power connector into any handy female Molex power connector inside your computer. At this time, you may just play around with placement and deciding where it should go.

Screw it into any metal component of your computer case, using the screws that I believe are furnished.

Reassemble your computer case side(s), and be done with it.

The Violet LED Computer Case Light uses violet LEDs; and these LEDs were notorius for having exceptionally short lifetimes when this product was made (est. 2001 to possibly early-2002) -- time to halflife (50% intensity) was only a paltry 50 to 100 hours!!! Mine is considerably dimmer than it was when it was new; and I don't even have a lot of operational hours on mine.

They're considerably better now (early-2010), so that short lamp life should not be a put-off to purchasing one now. No guarantees here, but I don't think you'll be sorry anyway.

Beam photograph of the unit shining down on my keyboard drawer -- it's just too low in intensity to get a shot of it lighting a computer case interior.

Photograph of a computer case interior trying to be illuminated by this product.

Its primary purpose though is not to illuminate the case interior itself, but to cause fluorescence (glowing) in some case components, such as cables, liquid CPU coolers, some types of fan blades, some types of labels, and the like.

Spectrographic analysis of the LEDs in this product.

Same as above; spectrometer's input deliberately "overloaded" to show the spectral feature (a broadband hump) in the visible that failing violet & UV LEDs emit.

Spectrographic analysis of the LEDs in this product; newer spectrometer software settings used.

Spectrographic analysis of the LEDs in this product; newer spectrometer software settings used. Spectrometer's input deliberately "overloaded" to show the spectral feature (a broadband hump) in the visible that failing violet & UV LEDs emit.

Spectrographic analysis of the LEDs in this product; spectrometer's response narrowed to a band between 390nm and 430nm to pinpoint peak wavelength, which is ~406.80nm.

USB2000 spectrometer graciously donated by P.L.

TEST NOTES:
Unit was purchased on Ebay in either 2001 or 2002.

It is not known where the product was manufactured.
A product's country of origin really does matter to some people, which is why I wanted to publish it on this web page.

UPDATE: 00-00-00

MANUFACTURER: Unknown
PRODUCT TYPE: Computer case lighting accessory
LAMP TYPE: 5mm violet LEDs
No. OF LAMPS: 3
BEAM TYPE: Three medium spots w/soft fall-off
SWITCH TYPE: None
CASE MATERIAL: Plastic
BEZEL: Plastic; LEDs slightly recessed into hosels for them
BATTERY: N/A
CURRENT CONSUMPTION: Unknown/unable to measure
WATER- AND PEE-RESISTANT: No
SUBMERSIBLE: NO WAY HOZAY!!!
ACCESSORIES: Very possibly two screws
WARRANTY: Unknown/TBA

PRODUCT RATING:

Product was not intended to be a flashlight, laser, or portable lamp;
so the traditional "star" rating will not be used.

Violet LED Computer Case Light *

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