Coherent Laser Diodes of 2025
Best Choice1
QianfabeamQianfabeam Green Laser Module GM532-30 Green Dot Laser Diode Line Laser Modules 2 Pack (Line Laser)
Main highlights- This is 532nm Green Diode Laser module,you can DIY green laser products.
- It is 532nm,it is more brightly than 520nm.
- In winter ,the temperature is below 15degree C,it needs preheart 2-10seconds .
9.8Exceptional
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Value for Money2
QiaobaLaser Module IR Laser Dot Laser Diode Infrared Laser Focusabl Laser 808nm 980nm 850nm Dot Diode Module (850nm IR50)
Main highlights- Wave length: 808nm/980nm/850nm. Output power: Class IIIa – less than 5mW
- IR DOT laser,not LINE .Dimensions: D12 x 35mm
- Direct Diode 3V 3.7V 808nm IR DOT Laser Module
- DC3-3.7V operation .Working Temperature Range:-10 ℃ ~ + 40 ℃
- 1PCS Adjust Focus IR Diode Laser Module
9.7Exceptional
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3
WOWOONEWOWOONE Mini Red Laser Diode, 30pcs, 5V 650nm 5mW, Red Dot Laser Head, 6mm Outer Diameter
Main highlights- ️Wide working temperature range: -10°C to +40°C.
- ️What You Get: 30pcs, High Quality, Bright Beams, Small Red Laser Diode Laser, welcome guide, our 6-month worry-free, and friendly customer service.
- ️Material: copper plastic.
- ️Laser shape: Dot. Outer diameter: 6 mm. Wavelength: 650nm. Operating voltage: 5V. Total length: 9cm/3.54inch. Operating current: Must be less than 20Ma.
- ️Applications: homemade laser pointers, water level meter, ground meter, long range laser monitor remote light control, long range laser wireless communication. Compatible with Arduino, Raspberry Pi and other microcontrollers like.
9.6Exceptional
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4
QiaobaLaser Module 520nm Green Laser Dot Laser Diode adjustable focus 5mw Laser
Main highlights- Wave length: 520nm. Output power: Class IIIa – less than 5mW
- Green DOT laser,not LINE .Dimensions: D12 x 35mm
- Direct Diode 3V 3.7V 520nm Green DOT Laser Module
- DC3-3.7V operation .Working Temperature Range:-20 ℃ ~ + 40 ℃
- 1PCS Adjust Focus Green Diode Laser Module
9.5Excellent
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5
QiaobaQiaoba 520nm Laser Module Industrial Green Laser Line Laser Diode adjustable focus 5mw Laser Line, 520-L12
Main highlights- Wave length: 520nm. Output power: Class IIIa – less than 5mW
- Green Line laser,not DOT .Dimensions: D12 x 35mm
- Direct Diode 3V 3.7V 520nm Green Line Laser Module
- DC3-3.7V operation .Working Temperature Range:-20 ℃ ~ + 40 ℃
- 1PCS Adjust Focus Green Diode Laser Module
9.4Excellent
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6
QiaobaQiaoba Laser Module Diode Laser Light 532nm (Green Dot) 5mw
Main highlights- Laser Diver Board
- Green Laser Dot Sight
- 5mw Green Laser Moudle
- 532nm Laser Line Beam light
- 3V Laser High Power Module Diode
9.2Excellent
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7
lights88IR50 MW Diode Laser Dot - 850nm Infrared Laser Module - DC3-5V
Main highlights- Working Voltage DC3V-5V
- Red Laser Dot Generator,Red Dot Module Diode driver
- For Infrared laser,the light cannot be seen by human eyes directly, using depends on DDC/infrared camera get its dot
- 850nm IR DOT Laser Module
9.1Excellent
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8
Qiaoba13% OffQiaoba Laser Module Blue Diode 450nm (Industrial Blue Laser)445nm
Main highlights- If laser spot is not dot when you get,pls adjust the front cap to get dot as you need at different distance
- Focusable 445nm 5mw violet laser module
- Blue lazer Diode
- Blue Dot laser diode
9.0Excellent
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9
XINGYHENGXINGYHENG 40pcs Of Laser Dot Diode Module Head WL Red 650nm 6mm 5V 5mW And 3V 5mW Each of 20Pcs
Main highlights- Wide operating temperature range :-10°C to +40°C .This product is manufactured according to strict quality standards, and the products are of good quality.
- Package:40Pcs, 5V 5mW And 3V 5mW Each of 20Pcs
- Material: Copper and plastic.
- Laser Shape: Dot, Outer diameter: 6mm. Wavelength: 650nm. Operating voltage: 5V and 3V. Operating Current: less than 20 mA
- Application: Used in water level meter, ground instrument, remote laser monitor, remote light control, remote laser wireless communication
8.9Very Good
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10
Lilly ElectronicsLilly Electronics 5pcs TO-18 Metal Laser Diode Housing with Lens 12x30mm 200nm-1100nm for DIY
Main highlights- Diode housing for TO-18 laser diode
- Dimensions: 12 x 30 mm
8.7Very Good
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