USB LED CHRISTMAS TREE (4)
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USB LED Christmas Tree (4), retail $5.45
Manufactured by (Unknown)
Last updated 09-01-10




This is a USB powered LED Christmas tree, designed to be plugged into any free USB port on a desktop or laptop computer. The goal of it is to give your computer room or office a little Christmas cheer. I believe that this tree once included a metallic gold star on top, but it probably fell off during one of several moves I've made since obtaining the product.

The tree slowly & smoothly changes colors - please see the video clip of it I made (farther down this web page) to see what I mean here.

The unit comes prepped with a 40" USB cable, terminated in a standard male USB plug.


SIZE



To use the USB Christmas Tree, just remove it from the package and plug it into any free USB port on your laptop or desktop computer. Yes, it really is that easy.

This light is "hot swappable", meaning you do not have to turn your computer off before plugging it in or unplugging it. Most USB devices are hot swappable, so no surprise here.



This product is meant to be used as a decorative computer peripherial in a dry area, not as a flashlight meant to be carried around, thrashed, and abused, so I won't try to drown it in the toilet tank, bash it against a steel rod or against the concrete floor of a patio, let my housemate's citty kats go to the litterbox on it, run over it with a 450lb Celebrity motorised wheelchair, or perform other indecencies on it that a regular flashlight might have to have performed on it. So this section of the web page will be significantly more bare than this section of the web page on a page about a flashlight.



The red & blue LED dice in this tree.



The green LED die in this tree.



The blue LED die in this tree.


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

Spectrographic analysis
Spectrographic analysis of the green LED in this decoration.


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


Spectrographic analysis
Spectrographic analysis of all three LEDs on simultaneously in this decoration.

USB2000 spectrometer graciously donated by P.L.





Video on YourTube showing this tree changing colors.

This clip is approximately 12.9143453486 megabytes (13,153,862 bytes) in length; dial-up users please be aware.
It will take no less than sixty four minutes to load at 48.0Kbps.

I cannot provide this video in other formats, so please do not ask.



TEST NOTES:
Test unit of this was purchased at an unknown time (probably in late-2006).


UPDATE: 00-00-00






    MANUFACTURER: Unknown
    PRODUCT TYPE: USB LED Christmas tree
    LAMP TYPE: Unknown-type RGB LED
    No. OF LAMPS: 1
    BEAM TYPE: N/A
    SWITCH TYPE: N/A
    CASE MATERIAL: Transparent plastic; possibly acrylic
    BEZEL: N/A
    BATTERY: N/A
    CURRENT CONSUMPTION: Unknown/unable to measure
    WATER- AND URANATION-RESISTANT: No
    SUBMERSIBLE: FOR CHRIST SAKES NO!!!
    ACCESSORIES: None
    SIZE:
    WEIGHT:
    COUNTRY OF MANUFACTURE: China
    WARRANTY: Unknown/TBA

    PRODUCT RATING:

    Product was intended to be a seasonal novelty, so the traditional "star" rating will not be used.





USB LED Christmas Tree *






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