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.
4A 1W-4.5W 405nm/450nm Blue Laser Diode Driver Board 12V Step-down Circuit TTL
4A 1W-4.5W 405nm/450nm Blue Laser Diode Driver Board 12V Step-down Circuit TTL on E-Bay starting at $13.63

Free Flat Rate Shipping

Expedited: No

Next Day: No

NanMa Electronics

Rating: 98.4%

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 $53.56

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

405nm 5mW Violet/Blue Dot Line Cross Focusable Laser Diode Module 3-5V Driver
405nm 5mW Violet/Blue Dot Line Cross Focusable Laser Diode Module 3-5V Driver on E-Bay starting at $9.11

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser Home

Rating: 99.5%

Hot Portable Permanent Diode Laser Hair Removal Machine 808nm Skin Rejuvenation
Hot Portable Permanent Diode Laser Hair Removal Machine 808nm Skin Rejuvenation on E-Bay starting at $1,149.00

Free Worldwide Shipping

Expedited: No

Next Day: No

DoctorAI007

Rating: 99.3%

1.8W 445nm Blue Laser Diode In 12mmX30mm Copper Module W/Leads
1.8W 445nm Blue Laser Diode In 12mmX30mm Copper Module W/Leads on E-Bay starting at $39.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

5PCS Laser sensor Module 650nm 6mm Red Laser Dot Diode Copper Head F Arduino
5PCS Laser sensor Module 650nm 6mm Red Laser Dot Diode Copper Head F Arduino on E-Bay starting at $1.89

Free Flat Rate Shipping

Expedited: No

Next Day: No

TxHang Electronic

Rating: 99.5%

638nm 1.2W 1200mW TO-5 φ9mm Red Laser Diode with FAC Fiber, Square Spot
638nm 1.2W 1200mW TO-5 φ9mm Red Laser Diode with FAC Fiber, Square Spot on E-Bay starting at $80.00

Free Worldwide Shipping

Expedited: No

Next Day: No

LASER TREE Factory Store

Rating: 98.4%

450nm 445nm Blue Laser Diode LD Drive Board 3.5W 12x22mm
450nm 445nm Blue Laser Diode LD Drive Board 3.5W 12x22mm on E-Bay starting at $3.36

Free Flat Rate Shipping

Expedited: No

Next Day: No

leadingtech2015

Rating: 100.0%

808nm 4000mw 12V IR Laser Diode Dot Module 4W with Glass Lens Focusable Infrared
808nm 4000mw 12V IR Laser Diode Dot Module 4W with Glass Lens Focusable Infrared on E-Bay starting at $584.20

Free Flat Rate Shipping

Expedited: No

Next Day: No

leadingtech2015

Rating: 100.0%

Pangolin LASORB - ESD Protection For Blue Laser Diodes - L44-47-121-683-X
Pangolin LASORB - ESD Protection For Blue Laser Diodes - L44-47-121-683-X on E-Bay starting at $11.24

Free Worldwide Shipping

Expedited: No

Next Day: No

Barnett Unlimited

Rating: 99.6%

532nm200mW Green laser module/laser diode/laser lighting with heatsink no Driver
532nm200mW Green laser module/laser diode/laser lighting with heatsink no Driver on E-Bay starting at $59.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

808nm TO-5 9mm laser diode laser mounts & laser Housing & laser holder
808nm TO-5 9mm laser diode laser mounts & laser Housing & laser holder on E-Bay starting at $21.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

Quality  Laser Diode Driver Laser module driver for 808nm&532nm +660nm with TTL
Quality Laser Diode Driver Laser module driver for 808nm&532nm +660nm with TTL on E-Bay starting at $15.99

Free Flat Rate Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

1PCS Laser Diode SHARP CAN-3 LT022MC
1PCS Laser Diode SHARP CAN-3 LT022MC on E-Bay starting at $3.30

Free Flat Rate Shipping

Expedited: No

Next Day: No

POLIDA Electronics Limited

Rating: 97.9%

4A Circuit Power Driver Board f 450nm 520nm Blue Green Laser Diode TTL 3W 4W 12V
4A Circuit Power Driver Board f 450nm 520nm Blue Green Laser Diode TTL 3W 4W 12V on E-Bay starting at $9.12

Free Flat Rate Shipping

Expedited: No

Next Day: No

Winone2020

Rating: 98.8%

1pc Fat Thick Beam 450nm 80mW Blue Laser Diode ModuleBar Stage Light 3V-5V
1pc Fat Thick Beam 450nm 80mW Blue Laser Diode ModuleBar Stage Light 3V-5V on E-Bay starting at $13.24

Free Worldwide Shipping

Expedited: No

Next Day: No

Jolooyo Glasses

Rating: 98.6%

NEW MONSTER DIODE! Over 8 Watts Peak - Z80_8W450B9 - 450nm - TO-5/9mm Z80 NUBM44
NEW MONSTER DIODE! Over 8 Watts Peak - Z80_8W450B9 - 450nm - TO-5/9mm Z80 NUBM44 on E-Bay starting at $87.96

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

NEW MONSTER DIODE! Over 8 Watts Peak - Z80_8W450B9 - 450nm - TO-5/9mm Z80 NUBM44
NEW MONSTER DIODE! Over 8 Watts Peak - Z80_8W450B9 - 450nm - TO-5/9mm Z80 NUBM44 on E-Bay starting at $107.96

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

Profession 808nm Diode Laser Ice Painless Hair Removal Skin Rejuvenation Machine
Profession 808nm Diode Laser Ice Painless Hair Removal Skin Rejuvenation Machine on E-Bay starting at $819.99

Free Worldwide Shipping

Expedited: No

Next Day: Yes

homepets100

Rating: 98.9%

Heat Sink w/24V 200W Thermoelectric Peltier Cooler TEC for Laser Diode FAP FCBar
Heat Sink w/24V 200W Thermoelectric Peltier Cooler TEC for Laser Diode FAP FCBar on E-Bay starting at $99.00

$0.0 FreePickup Worldwide shipping

Expedited: No

Next Day: Yes

Starlight Photonics

Rating: 100.0%

1pc High Power NICHIA NUBM47 -A1 Bank 445nm 7W-8W Blue Laser Diode
1pc High Power NICHIA NUBM47 -A1 Bank 445nm 7W-8W Blue Laser Diode on E-Bay starting at $34.04

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

Einstellbare 450nm 1000mw 12V  Blue Dot Laser Gravur Laser Diode Modul 25*60mm
Einstellbare 450nm 1000mw 12V Blue Dot Laser Gravur Laser Diode Modul 25*60mm on E-Bay starting at $40.93

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser Forest

Rating: 99.7%

Sharp Blue Laser Diode GH04C01A2G TO-18 5.6mm 450nm 1.6W 1600mw Brand New
Sharp Blue Laser Diode GH04C01A2G TO-18 5.6mm 450nm 1.6W 1600mw Brand New on E-Bay starting at $25.00

Free Worldwide Shipping

Expedited: No

Next Day: No

LASER TREE Factory Store

Rating: 98.4%

Promotion Cooling Heatsink/ Heat Sink for 12mm Laser Diode Module  Laser Diode
Promotion Cooling Heatsink/ Heat Sink for 12mm Laser Diode Module Laser Diode on E-Bay starting at $5.99

Free Flat Rate Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

Sony Brand-new 405nm 100mw CW Violet/Blue Laser Diode LD 5.6mm TO-18 SLD3235VF
Sony Brand-new 405nm 100mw CW Violet/Blue Laser Diode LD 5.6mm TO-18 SLD3235VF on E-Bay starting at $14.60

Free Worldwide Shipping

Expedited: No

Next Day: No

leadingtech2015

Rating: 100.0%

1PCS Infrared IR Laser Diode 780NM 3-5MW 5.6MM SONY KSS-151A KSS151A 304 6FY
1PCS Infrared IR Laser Diode 780NM 3-5MW 5.6MM SONY KSS-151A KSS151A 304 6FY on E-Bay starting at $4.20

Free Flat Rate Shipping

Expedited: No

Next Day: No

POLIDA Electronics Limited

Rating: 97.9%

808nm 1W 9mm TO-5 LD Near-Infrared Laser Diode IR Laser Diode w/ Glass Packaging
808nm 1W 9mm TO-5 LD Near-Infrared Laser Diode IR Laser Diode w/ Glass Packaging on E-Bay starting at $28.21

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

5pcs 8x13mm Mini Housing for 5.6mm TO-18 Laser Diode with 7mm collimating lens
5pcs 8x13mm Mini Housing for 5.6mm TO-18 Laser Diode with 7mm collimating lens on E-Bay starting at $6.64

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

LKH 10000mW RGB All Diode Laser Light Show Projector ILDA DMX SD with Peli Case
LKH 10000mW RGB All Diode Laser Light Show Projector ILDA DMX SD with Peli Case on E-Bay starting at $3,730.36

Free Flat Rate Shipping

Expedited: No

Next Day: Yes

Laser Know How Ltd

Rating: 100.0%

1W 520nm NDG700 Laser Diode In Copper Module W/Driver & DTR-G-8 Glass Lens
1W 520nm NDG700 Laser Diode In Copper Module W/Driver & DTR-G-8 Glass Lens on E-Bay starting at $160.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

Industrial/Lab 3V DC 532nm Green Laser 50mW Diode Module 13x48mm
Industrial/Lab 3V DC 532nm Green Laser 50mW Diode Module 13x48mm on E-Bay starting at $12.88

Free Flat Rate Shipping

Expedited: No

Next Day: No

goldy0903

Rating: 95.7%

New 272 Diode Hair Low Light Laser Treatment (LLLT) Hair Growth/Loss Cap/Helmet!
New 272 Diode Hair Low Light Laser Treatment (LLLT) Hair Growth/Loss Cap/Helmet! on E-Bay starting at $529.99

Free Worldwide Shipping

Expedited: Yes

Next Day: No

kurz60

Rating: 99.6%

2set TO-5 9mm laser diode mounts & Housing & laser holder (copper material)
2set TO-5 9mm laser diode mounts & Housing & laser holder (copper material) on E-Bay starting at $29.99

Free Worldwide Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

Osram Blue Laser Diode 1.6W 445nm 450nm / PLTB450B / 1pcs Brand New LD
Osram Blue Laser Diode 1.6W 445nm 450nm / PLTB450B / 1pcs Brand New LD on E-Bay starting at $29.99

Free Flat Rate Shipping

Expedited: No

Next Day: No

APT Lighting World

Rating: 100.0%

Nichia NDB7875 - 2W Blue Laser Diode - 445nm-450nm 9mm/TO-5 Engraving & Burning
Nichia NDB7875 - 2W Blue Laser Diode - 445nm-450nm 9mm/TO-5 Engraving & Burning on E-Bay starting at $19.99

Free Worldwide Shipping

Expedited: No

Next Day: No

Barnett Unlimited

Rating: 99.6%

1W 808nm Fiber Coupled Laser Diode Coherent F6-808-1000-100-ST DPSS Pump 100um
1W 808nm Fiber Coupled Laser Diode Coherent F6-808-1000-100-ST DPSS Pump 100um on E-Bay starting at $79.00

$0.0 FreePickup Worldwide shipping

Expedited: Yes

Next Day: Yes

Starlight Photonics

Rating: 100.0%

Laser Diode Driver Board for 808nm 830nm 850nm 980nm 0-600mA w/ Potentiometer
Laser Diode Driver Board for 808nm 830nm 850nm 980nm 0-600mA w/ Potentiometer on E-Bay starting at $5.65

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

Used 455nm 74W Nichia NUBM38 Blue High Power Laser Diode Chip Array PCB Driver
Used 455nm 74W Nichia NUBM38 Blue High Power Laser Diode Chip Array PCB Driver on E-Bay starting at $75.99

Free Worldwide Shipping

Expedited: No

Next Day: No

Emma Technology Company

Rating: 99.2%

xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver, 10000mm/s Ultra Fast Laser
xTool F1 Ultra 20W Fiber & Diode Dual Laser Engraver, 10000mm/s Ultra Fast Laser on E-Bay starting at $3,399.99

Shipping Calculated by Location

Expedited: No

Next Day: No

ElectronicsOne

Rating: 99.0%

2pcs 850nm 2300mW Infrared High Power 5.6mm TO-18 Laser Diode 2.3W IR LD
2pcs 850nm 2300mW Infrared High Power 5.6mm TO-18 Laser Diode 2.3W IR LD on E-Bay starting at $14.93

Free Worldwide Shipping

Expedited: No

Next Day: No

Laser-makers

Rating: 100.0%

refurbished Laser Cap 82 diodes LED +laser for Hair regrowth, Hair loss ,
refurbished Laser Cap 82 diodes LED +laser for Hair regrowth, Hair loss , on E-Bay starting at $318.20

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Focusable 488nm 30mW Dot Cyan Blue Laser Diode Module 12x35mm w/USB Adapter
Focusable 488nm 30mW Dot Cyan Blue Laser Diode Module 12x35mm w/USB Adapter on E-Bay starting at $30.49

Free Worldwide Shipping

Expedited: No

Next Day: No

Looyo Tech

Rating: 99.5%

Laser Module Red Cross hair Line Poin Dot Diode Focusable Lens 650nm 5mW 3V 5V
Laser Module Red Cross hair Line Poin Dot Diode Focusable Lens 650nm 5mW 3V 5V on E-Bay starting at $2.25

Free Flat Rate Shipping

Expedited: No

Next Day: No

Hardware-muzili

Rating: 99.1%

900mW 405nm Blu-Ray BDR-209 Laser Diode In Copper Module W/Leads & G-2 Glas Lens
900mW 405nm Blu-Ray BDR-209 Laser Diode In Copper Module W/Leads & G-2 Glas Lens on E-Bay starting at $50.00

Free Worldwide Shipping

Expedited: Yes

Next Day: No

dtr-lpf

Rating: 100.0%

Painless Diode Laser Hair Removal Beauty Machine 755/808/1064 Skin Rejuvenation
Painless Diode Laser Hair Removal Beauty Machine 755/808/1064 Skin Rejuvenation on E-Bay starting at $1,117.00

Free Worldwide Shipping

Expedited: No

Next Day: No

EMSzero Salon Machine Factory

Rating: 100.0%

NUBM05 Nichia 450-460nm Blue Laser Diode Module 8*3.5W/28.5W
NUBM05 Nichia 450-460nm Blue Laser Diode Module 8*3.5W/28.5W on E-Bay starting at $406.20

Free Worldwide Shipping

Expedited: No

Next Day: No

goldy0903

Rating: 95.7%

NICHIA NUBM31T NUBM31 Adjustable 10V - 120V 15A Laser Diode Driver
NICHIA NUBM31T NUBM31 Adjustable 10V - 120V 15A Laser Diode Driver on E-Bay starting at $54.99

Free Worldwide Shipping

Expedited: No

Next Day: No

 272 DIODE LIGHT LASER TREATMENT HAIR GROWTH CAP - FDA CLEARED TOP GRADE QUALITY
272 DIODE LIGHT LASER TREATMENT HAIR GROWTH CAP - FDA CLEARED TOP GRADE QUALITY on E-Bay starting at $549.99

Free Flat Rate Domestic Shipping

Calculated International Shipping

Expedited: Yes

Next Day: No

1-Watt Sharp GH05C01B9G Laser Diode in 12mm Copper Module w/ 2-E Lens - 520nm
1-Watt Sharp GH05C01B9G Laser Diode in 12mm Copper Module w/ 2-E Lens - 520nm on E-Bay starting at $80.96

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%

Z80 Lasers - Laser Diode Press Tools for TO-5 / 9mm & TO-18 / 5.6mm 12mm Modules
Z80 Lasers - Laser Diode Press Tools for TO-5 / 9mm & TO-18 / 5.6mm 12mm Modules on E-Bay starting at $22.45

Free Worldwide Shipping

Expedited: Yes

Next Day: No

Barnett Unlimited

Rating: 99.6%


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