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The Economical Green Dot Laser Module (VLM-520-03 LPT) is a compact, Class 2 laser diode device emitting a highly visible 520nm green beam under 1mW power. Featuring an integrated APC driver and a precise 0.6 mRad beam divergence, it operates efficiently within a 7~10V range. Designed for industrial, medical, and automotive applications, this durable stainless steel module offers reliable performance with a 5,000-hour lifespan, making it an affordable yet professional-grade solution for positioning, measuring, and laser sighting tasks.






| ASIN | B07C871T25 |
| Batteries are Included | No |
| Beam Angle | 0.6 Millirad |
| Best Sellers Rank | 106,683 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 59,625 in Industrial Electrical |
| Brand Name | Quarton |
| Colour | Silver |
| Country Of Origin | Taiwan |
| Customer Reviews | 3.8 out of 5 stars 8 Reviews |
| Finish | Unfinished |
| Finish type | Unfinished |
| Included Components | laser module |
| Item Dimensions L x W x H | 21L x 7W x 21H millimetres |
| Item Shape | Cylindrical |
| Item Weight | 10 Grams |
| Light Source Special Features | Automatic Power Control, Precise Beam Focus |
| Light source type | Laser Diode |
| Manufacturer | Quarton inc. |
| Manufacturer Part Number | VLM-520-03 LPT |
| Material | Stainless Steel |
| Model Number | VLM-520-03 LPT |
| Number of Items | 1 |
| Number of Lights | 1 |
| Number of Packs | 1 |
| Power and Plug Description | dc adapter |
| Shade Material | Plastic |
| Shade material | Plastic |
| Shape | Cylindrical |
| Style | VLM-520-03 LPT - Green laser, Class 2 |
| Type of Bulb | Laser Diode |
| UPC | 705702403325 |
| Unit Count | 1.0 count |
| Wattage | 1 Milliwatts |
M**T
The best at what I've bought them for
These work very well with arduino laser sensors.
A**J
3-4 weeks and it’s died :(
Firstly the laser isn’t centred so when you fit this or do what ever you are using it for the dot won’t be aligned up. After many hours of lots of minor adjustments to the fitting I got it as best as possible. Great.... happy days :) I thought until 3 weeks later when the laser went dim and after about another week it died completely. Battery replaced and connections checked but no sadly the laser was confirmed dead. Shame Amazon doesn't vet it’s sellers / items more closely as like this there is a lot of items not worth even considering.
Y**D
Too bright to be a 1mW
This laser is way too bright. It says it is 1mW but seems far too bright for that rating. Safety glasses should be worn if working with this laser.
Trustpilot
2 months ago
2 days ago