Laser Diodes

Laser diodes are essential components for a wide range of high-tech products, from laser pointers to medical devices. At our online store, you can find a variety of laser diodes that are perfect for your projects and applications. Whether you need a specific wavelength or power output, we have the right laser diode for you. Browse our selection today and take your projects to the next level with high-quality laser diodes.
7-Watt NUBM44 Laser Diode in 12mm Copper Module w/ 3-E Lens - 22AWG-JST - 450nm
7-Watt NUBM44 Laser Diode in 12mm Copper Module w/ 3-E Lens - 22AWG-JST - 450nm on E-Bay starting at $91.96

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

Co2 K40 Laser Head Focus Diode Module Red Dot Position DIY Engraver 5V Dia 22mm
Co2 K40 Laser Head Focus Diode Module Red Dot Position DIY Engraver 5V Dia 22mm on E-Bay starting at $16.99

Free Worldwide Shipping

Expedited: No

Next Day: No

sign_store plotter

Rating: 97.3%

High Quality 100mW DIY 532nm green Laser Diode Module/Green beam/lab with driver
High Quality 100mW DIY 532nm green Laser Diode Module/Green beam/lab with driver on E-Bay starting at $34.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

2pcs Metal Housing/Case 12x30mm for 5.6mm TO-18 Laser Diode w/ 200nm-1100nm Lens
2pcs Metal Housing/Case 12x30mm for 5.6mm TO-18 Laser Diode w/ 200nm-1100nm Lens on E-Bay starting at $3.47

Free Flat Rate Shipping

Expedited: No

Next Day: No

leadingtech2015

Rating: 100.0%

Focusable IR Laser Diode Housing for C-Mount Lasers w/ Cooling Fan & Glass Lens
Focusable IR Laser Diode Housing for C-Mount Lasers w/ Cooling Fan & Glass Lens on E-Bay starting at $17.85

Free Flat Rate Shipping

Expedited: No

Next Day: No

NanMa Electronics

Rating: 98.4%

405-G-2 Glass Collimating Lens with Holder for 405nm 445nm 515nm Laser Diodes
405-G-2 Glass Collimating Lens with Holder for 405nm 445nm 515nm Laser Diodes on E-Bay starting at $12.87

Free Flat Rate Shipping

Expedited: No

Next Day: No

laserworld2014

Rating: 100.0%

Focusable Dot Glass Lens 405-G-2 For 405nm-450nm Violet/Blue Laser Diode Module
Focusable Dot Glass Lens 405-G-2 For 405nm-450nm Violet/Blue Laser Diode Module on E-Bay starting at $13.20

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser Home

Rating: 99.5%

NICHIA 5W+ TO5 9mm Blue Laser Diode/9mm Blue Laser Diode/1pcs
NICHIA 5W+ TO5 9mm Blue Laser Diode/9mm Blue Laser Diode/1pcs on E-Bay starting at $14.49

Free Worldwide Shipping

Expedited: No

Next Day: No

Techhood

Rating: 99.2%

Diode Laser 405nm 20mW Violet/Purple Laser Dot Module w/cable 13x42mm 3-5.5V
Diode Laser 405nm 20mW Violet/Purple Laser Dot Module w/cable 13x42mm 3-5.5V on E-Bay starting at $8.68

Free Flat Rate Shipping

Expedited: No

Next Day: No

goldy0903

Rating: 95.7%

Nice Laser Diode laser module Driver for (100mW-2W) 445/450nm blue laser+ TTL
Nice Laser Diode laser module Driver for (100mW-2W) 445/450nm blue laser+ TTL on E-Bay starting at $16.99

Free Flat Rate Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

Focusable 980nm 1000mW Dot IR Infrared Diode laser module 12V TTL with driver
Focusable 980nm 1000mW Dot IR Infrared Diode laser module 12V TTL with driver on E-Bay starting at $99.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

515nm 520nm Focusable Line Positioning Laser Pointer Green Diode Portable Torch
515nm 520nm Focusable Line Positioning Laser Pointer Green Diode Portable Torch on E-Bay starting at $47.49

Free Flat Rate Shipping

Expedited: No

Next Day: No

Laser Home

Rating: 99.5%

532nm 50mW Laserdiode Modul Grün High Power Lazer Punktstrahl w / Glaslinse
532nm 50mW Laserdiode Modul Grün High Power Lazer Punktstrahl w / Glaslinse on E-Bay starting at $23.90

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser Forest

Rating: 99.7%

FDA Cleared Hair Growth Laser Cap 272 LED Diodes Hat Rejuvenation Device Therapy
FDA Cleared Hair Growth Laser Cap 272 LED Diodes Hat Rejuvenation Device Therapy on E-Bay starting at $499.99

Free Worldwide Shipping

Expedited: No

Next Day: No

Intertwined-Shopping

Rating: 94.5%

Dental Diode Laser System Wireless laser Pen soft tissue Perio Endo Medical 650
Dental Diode Laser System Wireless laser Pen soft tissue Perio Endo Medical 650 on E-Bay starting at $155.99

Free Worldwide Shipping

Expedited: No

Next Day: No

jinlan226

Rating: 99.4%

650nm 660nm 5mW Focusable Red Laser Cross Module Diode 12mm
650nm 660nm 5mW Focusable Red Laser Cross Module Diode 12mm on E-Bay starting at $3.80

Free Worldwide Shipping

Expedited: No

Next Day: No

buyamore

Rating: 96.5%

64 /128 Diodes Laser Cap LLLT Hair Loss Treatment Hair Growth Laser Helmet
64 /128 Diodes Laser Cap LLLT Hair Loss Treatment Hair Growth Laser Helmet on E-Bay starting at $109.88

Free Worldwide Shipping

Expedited: No

Next Day: No

best4Ubuy4

Rating: 100.0%

1pc Fat Beam 532nm 50mw Green Laser Dot Diode Module KTV Bar DJ Stage Lighting
1pc Fat Beam 532nm 50mw Green Laser Dot Diode Module KTV Bar DJ Stage Lighting on E-Bay starting at $19.35

Free Flat Rate Shipping

Expedited: No

Next Day: No

NanMa Electronics

Rating: 98.4%

Dental Diode Laser System Wireless laser Pen soft tissue Perio Endo 650nm F3WW
Dental Diode Laser System Wireless laser Pen soft tissue Perio Endo 650nm F3WW on E-Bay starting at $155.99

Free Worldwide Shipping

Expedited: No

Next Day: No

USA-Sale2024

Rating: 100.0%

Professional 808nm laser diode module Housing/laser host/With glass
Professional 808nm laser diode module Housing/laser host/With glass on E-Bay starting at $12.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

NUBM44 / NUBM47 Laser Diode - 7W+ 450nm TO-5/9mm - Low Hours - Blue - Engraving
NUBM44 / NUBM47 Laser Diode - 7W+ 450nm TO-5/9mm - Low Hours - Blue - Engraving on E-Bay starting at $31.96

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

Bold Pro 272 Diode Hair Low Light Laser Treatment Hair Growth Loss Cap Helmet
Bold Pro 272 Diode Hair Low Light Laser Treatment Hair Growth Loss Cap Helmet on E-Bay starting at $225.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

BoldStore

Rating: 98.5%

NICHIA NUBM06 445nm 4W Blue Laser Diode 1 PCS
NICHIA NUBM06 445nm 4W Blue Laser Diode 1 PCS on E-Bay starting at $12.99

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser DIYer

Rating: 98.2%

100mW 650nm/655nm/660nm Red Laser Diode Module w Driver
100mW 650nm/655nm/660nm Red Laser Diode Module w Driver on E-Bay starting at $16.88

Free Worldwide Shipping

Expedited: No

Next Day: No

buyamore

Rating: 96.5%

780nm 100mW Infrared Laser Diode Module Dot with Adapter 16x68mm Focusable
780nm 100mW Infrared Laser Diode Module Dot with Adapter 16x68mm Focusable on E-Bay starting at $19.31

Free Flat Rate Shipping

Expedited: No

Next Day: No

goldy0903

Rating: 95.7%

DC 12V Fat Beam Blue Laser Module Diode 450nm 500mW Lazer Curtain Show Light A+
DC 12V Fat Beam Blue Laser Module Diode 450nm 500mW Lazer Curtain Show Light A+ on E-Bay starting at $37.90

Free Worldwide Shipping

Expedited: No

Next Day: No

xrcjsxsh520

Rating: 96.1%

Diode Laser 755nm 808nm 1064nm Hair Removal Machine Cooling Head Face Body PRO.
Diode Laser 755nm 808nm 1064nm Hair Removal Machine Cooling Head Face Body PRO. on E-Bay starting at $1,275.00

Free Worldwide Shipping

Expedited: No

Next Day: No

Great-Price-2010

Rating: 97.0%

12V 4A Driver Board For 450nm 1W-4.75W Blue Laser Diode Board
12V 4A Driver Board For 450nm 1W-4.75W Blue Laser Diode Board on E-Bay starting at $13.20

Free Flat Rate Shipping

Expedited: No

Next Day: No

Laser-makers

Rating: 100.0%

650nm 250mw Red Laser Module Laser modul Adjustable Laser Diode Lighting
650nm 250mw Red Laser Module Laser modul Adjustable Laser Diode Lighting on E-Bay starting at $11.28

Free Worldwide Shipping

Expedited: No

Next Day: No

LunYee

Rating: 99.7%

900mW 16X 405nm BDR-209 Blu-Ray Laser Diode In Copper Module W/Leads
900mW 16X 405nm BDR-209 Blu-Ray Laser Diode In Copper Module W/Leads on E-Bay starting at $35.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

4W NUBM07 465nm Laser Diode In Copper Module W/Leads
4W NUBM07 465nm Laser Diode In Copper Module W/Leads on E-Bay starting at $85.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

1.2W 520nm NDG7475 Laser Diode In Copper Module W/X-Drive & DTR-G-8 Glass Lens
1.2W 520nm NDG7475 Laser Diode In Copper Module W/X-Drive & DTR-G-8 Glass Lens on E-Bay starting at $170.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

128 Diodes LLLT Device Hair Growth Regrowth Helmet Hair Loss Treatment Laser Cap
128 Diodes LLLT Device Hair Growth Regrowth Helmet Hair Loss Treatment Laser Cap on E-Bay starting at $168.57

Free Flat Rate Shipping

Expedited: No

Next Day: No

best4Ubuy4

Rating: 100.0%

1W 1.6W 3W 450nm Dual Lithium Blue Laser Diode Driver Circuit 12V 3A Step-down
1W 1.6W 3W 450nm Dual Lithium Blue Laser Diode Driver Circuit 12V 3A Step-down on E-Bay starting at $6.08

Free Flat Rate Shipping

Expedited: No

Next Day: No

leadingtech2015

Rating: 100.0%

1 Piece - Red line laser Module Diode 5mw lazer beam pen b9
1 Piece - Red line laser Module Diode 5mw lazer beam pen b9 on E-Bay starting at $9.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

RSTproducts

Rating: 99.8%

Professional 200mw 660nm DIY red laser diode module No Driver
Professional 200mw 660nm DIY red laser diode module No Driver on E-Bay starting at $17.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

20 Laser Diodes Therapy Device for Tinnitus Pain Relief High Blood Pressure
20 Laser Diodes Therapy Device for Tinnitus Pain Relief High Blood Pressure on E-Bay starting at $138.00

Free Flat Rate Shipping

Expedited: No

Next Day: No

IntoShopping

Rating: 97.6%

150mW 650nm 655nm 660nm Red Laser Module Diode with TTL Industrial Focusable 12V
150mW 650nm 655nm 660nm Red Laser Module Diode with TTL Industrial Focusable 12V on E-Bay starting at $13.96

Free Flat Rate Shipping

Expedited: No

Next Day: No

TxHang Electronic

Rating: 99.5%

Focusable Red Line Positioning 650nm Laser Pointer Portable Diode Module Battery
Focusable Red Line Positioning 650nm Laser Pointer Portable Diode Module Battery on E-Bay starting at $27.67

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser Home

Rating: 99.5%

Dental Diode Laser System Cordless Wireless laser Pen soft tissue Perio Endo
Dental Diode Laser System Cordless Wireless laser Pen soft tissue Perio Endo on E-Bay starting at $155.99

Free Worldwide Shipping

Expedited: No

Next Day: No

Dentalfamily

Rating: 100.0%

532nm 100mW Green Line Laser Module Laser Diode Module 2.8-3.7V Laser DIY
532nm 100mW Green Line Laser Module Laser Diode Module 2.8-3.7V Laser DIY on E-Bay starting at $21.75

Free Flat Rate Shipping

Expedited: No

Next Day: No

goldy0903

Rating: 95.7%

Professional Cooling Heatsink/ Heat Sink for 12mm Laser Diode Module
Professional Cooling Heatsink/ Heat Sink for 12mm Laser Diode Module on E-Bay starting at $6.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

RGB Laser Beam Combiner, Laser Diode, DPSS, 445nm, 520nm, 635nm, Dichroic Mirror
RGB Laser Beam Combiner, Laser Diode, DPSS, 445nm, 520nm, 635nm, Dichroic Mirror on E-Bay starting at $95.00

Free Flat Rate Shipping

Expedited: Yes

Next Day: No

lasertack

Rating: 100.0%

Osram PLTB450B 1.6W 445nm 450nm Blue Laser Diode In Copper W/Leads
Osram PLTB450B 1.6W 445nm 450nm Blue Laser Diode In Copper W/Leads on E-Bay starting at $37.00

Free Worldwide Shipping

Expedited: No

Next Day: No

dtr-lpf

Rating: 100.0%

5W Z1 DESKTOP DIODE LASER CUTTER ENGRAVING MACHINE with Laser Rotary Roller
5W Z1 DESKTOP DIODE LASER CUTTER ENGRAVING MACHINE with Laser Rotary Roller on E-Bay starting at $199.00

Free Worldwide Shipping

Expedited: No

Next Day: No

comgrow-official-store

Rating: 94.6%

Brand New Japan M140 M-Type Laser Diode * 445nm * 5.6mm * 2W Engraving / Burning
Brand New Japan M140 M-Type Laser Diode * 445nm * 5.6mm * 2W Engraving / Burning on E-Bay starting at $20.76

Free Worldwide Shipping

Expedited: No

Next Day: No

Barnett Unlimited

Rating: 99.6%

2pcs 16x55mm Focusable Housing for 5.6mm Laser Diode w/ Glass Lens 200-1100nm
2pcs 16x55mm Focusable Housing for 5.6mm Laser Diode w/ Glass Lens 200-1100nm on E-Bay starting at $10.82

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

Thick Beam 532nm 50mW Green Dot Laser Module KTV Bar Stage +22mm Adjusted Holder
Thick Beam 532nm 50mW Green Dot Laser Module KTV Bar Stage +22mm Adjusted Holder on E-Bay starting at $22.70

Free Flat Rate Shipping

Expedited: No

Next Day: No

Laser Home

Rating: 99.5%

NEW!!! Laser Diode Mount, Housing, for 9mm and 5.6mm, 445nm,520nm,635nm,650nm
NEW!!! Laser Diode Mount, Housing, for 9mm and 5.6mm, 445nm,520nm,635nm,650nm on E-Bay starting at $19.00

Free Flat Rate Shipping

Expedited: Yes

Next Day: No

lasertack

Rating: 100.0%

5PCS 650nm 5mW Laser Red Dot Module red laser sight laser diode laser pointer
5PCS 650nm 5mW Laser Red Dot Module red laser sight laser diode laser pointer on E-Bay starting at $1.46

Free Flat Rate Shipping

Expedited: No

Next Day: No

lovesell2013

Rating: 99.7%


Affiliate Disclosure: As an Amazon Associate, I earn from qualifying purchases.