Lunar Accents LED Light Bar, retail $15.99 (
Manufactured by Lunar Accents (
Last updated 07-06-10

The Lunar Accents LED Light Bar is a transparent plastic tube containing four 5mm LEDs (green, 525nm InGaN types in this case) plus the necessary resistance so they can be operated directly from the +12 volts in a standard automotive electrical system.

They come with LED colors of blue, green, aqua, white, red, orange, yellow, purple, pink, UV (ultraviolet), 4 color flasher, and 7 color flasher.

The light bar comes with a cigerette lighter plug, so you can just plug it in and go. Current usage is ultra low (<36mA for this sample), so it will have no measureable impact on your vehicle's electrical system.

The power cable is 5 feet in length.


Using the supplied screws and nuts, affix the brackets wherever you wish to mount the tube. Insert the tube into the brackets by pressing it straight down until it snaps into place.

The mounting brackets allow you to rotate the Lunar Accents tube 360 on its horizontal axis (the tube can spin), so you can direct (aim) the light anywhere you want it.

Plug the cigerette lighter plug into the cigerette lighter receptacle in your vehicle, and the Lunar Accents LED Light Bar will come on whenever power is supplied to the cigerette lighter receptacle in your vehicle.

This product was not designed to be operated on disposable batteries, so this section is not needed; nor do I have to tell you which part to flush away.

Current usage measures 35.67mA.

This is a product designed to be used as an accent light in your vehicle, not as a flashlight designed to be used every day, thrashed, trashed, and abused; so I won't try to drown it in a toilet, smash it against a concrete sidewalk, throw it against a wall, stomp on it, sit down hard on it, throw it really, really hard at one of those wall-mounted porcelain urinators to see if it cracks or smashes open, or otherwise abuse it. So this portion of the web page will be significantly more bare than this section of the web page on a page about a flashlight. Well, I wouldn't even gently place it in a wall-mounted porcelain urinator, but you get the idea.

Photograph of the product, energized, on a desk.

Spectrographic analysis
Spectrographic analysis of the green LEDs in this product.

USB2000 spectrometer graciously donated by P.L.

Test unit was sent by Lunar Accents sometime in 2003.
Sorry it took so long to get on this website.

UPDATE: 00-00-00



    MANUFACTURER: Lunar Accents
    PRODUCT TYPE: Automotive accent light
    LAMP TYPE: 5mm LED
    No. OF LAMPS: 4
    BEZEL: LEDs and PCB surrounded by transparent plastic tube
    WATER- AND PEE-RESISTANT: Splash-resistant at minimum
    ACCESSORIES: 2 ea. mounting brackets, screws, nuts
    SIZE: 4.5" to 33.5" long, 5/8" diameter (end caps increase OD by ~1/16")
    WARRANTY: 1 year


    Product cannot be used in the manner in which it was intended,
    so I cannot in good conscience furnish a "star" rating to it.

Lunar Accents LED Light Bar *

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WHITE 5500-6500K InGaN+phosphor 
ULTRAVIOLET 370-390nm GaN 
BLUE 430nm GaN+SiC
BLUE 450 and 473nm InGaN
BLUE Silicon Carbide
TURQUOISE 495-505nm InGaN
GREEN 525nm InGaN 
YELLOW-GREEN 555-575mn GaAsP & related
YELLOW 585-595nm
AMBER 595-605nm
ORANGE 605-620nm
ORANGISH-RED 620-635nm
RED 640-700nm
INFRARED 700-1300nm
True RGB Full Color LED
Spider (Pirrahna) LEDs
True violet (400-418nm) LEDs
Agilent Barracuda & Prometheus LEDs
Oddball & Miscellaneous LEDs
Programmable RGB LED modules / fixtures
Where to buy these LEDs 
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LEDSaurus (on-site LED Mini Mart)

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