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Specifications:
- This red laser diode module is brand new and high quality
- High power, lightweight red laser diode module
- Suitable for flashlight DIY
- This diode laser module produces a red laser line to mark your targets
- Exquisite and ideal for DIY projects
- Size: 9 x 25 mm / 0.4 x 1.0in (Dia.x H)
- Cable Length: 115mm x 4.5in
Details:


- Brand new and high quality laser diode module, durable and reliable for long time use


- This diode laser module produces a red laser line to mark your targets, great performance


- Delicate details, the laser diode module is perfect in every details and workmanship

- The laser line of the laser diode module is clearly visible in the darkness
How to Test a Laser Diode:
- Stand the soldering iron on a work surface. Plug the solder iron's power cord into a wall socket for power. Let the soldering iron heat up for 10 minutes.
- Take the exposed end of the black wire and solder it so that is attached to the laser module onto the negative-labeled contact on the battery pack. Let the solder cool for a minute.
- Solder the exposed end of the red wire that is attached to the laser module onto the positive-labeled contact on the battery pack. Let the solder cool for a minute. Unplug the soldering iron.
- Unscrew the front cap from the laser module. Stand the laser module on the work surface with the open end facing up. Rotate the open end so that the hole to the side of the two vertical holes is facing to the right.
- Grip the laser diode by the base with the tweezers. Insert the shorter of the two pins connected to the bottom of the diode into the hole that is to the side of the two vertical holes. Insert the longer of the two pins connected to the bottom of the diode into the hole to the left and above the hole that the shorter pin is inside of.
- Insert one of the two batteries into the battery pack -- lining up the positive and negative contacts on the battery with the text labeled the same on the battery pack.
- Install the other battery into the battery pack -- lining up the positive and negative contacts on the battery with the text labeled the same on the battery pack. Watch the laser diode emit a beam of laser light. Remove one of the two batteries from the battery pack to cause the laser diode to cease functioning.
Package Included:
- 1 x Red Laser Module
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Anton Klyshnikov
from ()
Bought this item on
04-17-2010- Other Thoughts: This one comes very fast, and it really in good condition and of high quality. I have try it and produce high power red laser, very beautiful. I like it.
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Daniel Basler
from ()
Bought this item on
10-09-2010- Other Thoughts: The product was in very good condition (new, of course) and packaging. The item itself worked perfectly and was easily disassembled for installation of my own diode. However, it turns out that I broke my diodes. Anyways, I digress. The product is excellent and is a cheap, reliable and definitely worthwhile housing/beam focuser.
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Ann Morris
from ()
Bought this item on
08-14-2009- Other Thoughts: Excellent, highly recommended-great product, price & delivery! Item as discribed good communication.
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Lighto
from (Southend UK)
Bought this item on
04-08-2010- Pros: It gives off a clear red beam and is very easy to use. I needed it for a project and for the price was great value.
- Cons: The laser gives off a long red line, rather then a point, didnt cause me a problem, but it didnt say it in the description.
- Other Thoughts: Its runs with most power cells and is useful for measuring straight lines and such. Its also small and can be mounted onto most things, but it is just a component and has a very basic design.
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Adam Lauzon
from ()
Bought this item on
08-26-2010- Other Thoughts: I WAS SUPRIZED AT HOW FAST THEY CAME, AND EVEN MORE SUPRIZED BY THE LASERS THAT I GOT! ALL-IN-ALL ONE OF THE VERY BEST EXPERIENCES I HAVE EVER HAD BUYING SOME THING ON LINE. THANK YOU, AND I WILL BE BUYING AGAIN VERY SOON.
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