LaZer Twin Beam Laser & Light, retail $2.99 (
Manufactured by (Unknown) for Eclipse Brand
Last updated 11-11-09

The LaZer Twin Beam Laser & Light is a nifty little product which contains a white LED on a flexible gooseneck, a red laser pointer, and a magnetic base to allow you to affix the product to any iron, mild steel, nickel, or cobalt surface.

It comes in a metal body, and feeds from three LR44 button cells - the ubitiquous "laser pointer battery".


Feed the product its included LR44 cells first (see directly below), and then you can go fix that airplane.

Press & hold in the topmost button on the barrel to activate the red laser pointer; release the button to turn it off.

Press & release the bottommost button to turn the white LED on; repeat to turn it off.

The product has a magnetic base, so you can stand it up on its tailcap on any magnetic (iron, mild steel, nickel, or cobalt) surface, and direct (aim) the light on its flexible gooseneck wherever you need it. This allows you to use the product totally hands-free; leaving both hands free to hold wrenches, screwdrivers, or any other handheld tools you might be using at the time. Yes, you can even stick it on a magnetic surface upside-down if necessary. The magnet has plenty of holding power to cope with this position (yes, I tested it myself).

Here is a photograph showing it magnetically stuck to the underside of a desk with mild steel sides.
This photograph was not inverted; yes, it really hangs upside-down.

To change the batteries in your LaZer Twin Beam Laser & Light, unscrew the tailcap until it comes off, then dump out the dead batteries. Dispose of or recycle them as you see fit.

Drop three new LR44 button cells into the barrel, button-end (-) negative first, and then screw the tailpiece back on.

Alternately, stack the cells on a table flat-end (+) positive down, and lower the barrel of the light over them, then pinch it off with your finger while picking the light up so the batteries don't fall out. Then screw the tailcap back on. Many button cell lights are prone to having cells go in cockeyed; this is one way to avoid that.

The white LED will come on while you're screwing the tailcap on; this is normal - just turn it off with the lower pushbutton.

Unable to measure current due to how the product was constructed.

Because this product contains a laser, the thrash test will not be performed. I never perform this particular test on lasers or products which lase.

The LaZer Twin Beam Laser & Light is lightly splatter-resistant at maximum, but it is not water resistant or submersible. There is no O-ring present on the tailcap. So water, milk, diet Pepsi, coffee, urine, root beer, or other liquids could get inside. So please try not to drop it in creeks, rivers, ponds, lakes, oceansides, docksides, puddles of raccoon pee, glasses of milk, slush piles, mud puddles, tubs, root beer floats, toilet bowls, cisterns, sinks, cups of coffee, fishtanks, dog water dishes, old yucky wet mops, wall-mounted porcelain urinators, or other places where water or water-like liquids might be found. A little rain or snow probably wouldn't hurt it though, so you need not be too concerned about using it in moderately bad weather.

If it fell in water and you suspect it got flooded, disassemble it as you would for a battery change, dump out the water if necessary, and set the parts in a warm dry place for a day or so just to be sure it's completely dry inside before you reassemble and use it again.

If it fell into seawater, got thrown into a glass of milk, fell in a root beer float, got dropped into a gas tank, or if somebody or something peed on it, douche all the parts out with fresh water before setting them out to dry. You don't want your flashlight to smell like seaweed, sour milk, or piss when you go to use it next. Besides, salt (from seawater or urination), lactic acid (from moo juice), sugar (from root beer & ice cream), or gasoline can't be very good for the insides.

The light has a slight bluish color to it, but if you shined the light on a white wall in a room full of people and asked them to tell you what color it was, I'm pretty certain everybody would holler out "WHITE!!!" in response to that query.

Beam photograph (LED) on the test target at 12".
Measures 15,010mcd on a Meterman LM631 light meter.

Beam photograph (laser) on the test target at 12".
Measures 5.8656mW on a laser power meter specifically intended for this purpose.

Beam photograph (laser) on a wall at ~10'.

Those colored graphics toward the left are my "Viva Piņata" posters, that clock on the right that looks like a gigantic wristwatch is my Infinity Optics Clock, and that sign that's so colorful and gay
* to the right of that clock is my LED ''SIGNS'' Sign. You should also be able to rather easily see two of my SpongeBob SquarePants plush (Squidward Tentacles & Patrick Star) and a Digimon plush (Greymon)

Spectrographic plot
Spectrographic analysis of the LED in this flashlight.

Spectrographic plot
Spectrographic analysis of the laser in this flashlight.

Spectrographic plot
Spectrographic analysis of the laser in this flashlight; spectrometer's response narrowed to a band between 645nm and 665nm to pinpoint wavelength.

USB2000 spectrometer graciously donated by P.L.

ProMetric analysis
Beam cross-sectional analysis (flashlight mode).
Image made using the ProMetric System by Radiant Imaging.

Test unit was purchased on the PulseTV website on 11-05-09, and was received on the afternoon of 11-09-09.

Product was made in China.
A product's country of origin really does matter to some people, which is why I published it on this web page.

* Gay = bright & lively, ***NOT*** homosexual.

UPDATE: 00-00-00

Handy-dandy thing to have (2 in 1 product)
Uses batteries that are common (for button cells that is) and relatively inexpensive

Not that water-resistant and *NOT* submersible at all
Tested unit has a gooseneck that feels quite loose and insecure

    MANUFACTURER: Unknown/not stated
    PRODUCT TYPE: Small flashlight/laser pointer
    LAMP TYPE: 5mm white LED, red laser diode
    No. OF LAMPS: 2 (1xwhite LED, 1xred laser diode)
    BEAM TYPE: Medium spot w/soft corona (LED), very narrow spot (laser)
    SWITCH TYPE: Pushbuttons on barrel
    CASE MATERIAL: Mostly metal
    BEZEL: Metal; LED recessed into hosel for it, laser recessed into cell for it
    BATTERY: 3xLR44 button cells
    CURRENT CONSUMPTION: Unknown/unable to measure
    WATER RESISTANT: Light splatter-resistance at maximum
    ACCESSORIES: 3xLR44 cells
    WARRANTY: Unknown/not stated


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LaZer Twin Beam Laser & Light *

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