7,900+ results for laser diode
- 40W Laser Module 5W 450nm Laser Head Engraving For Laser Engraver MachineOpens in a new window or tabBrand New$99.00longer-3dprinter (361) 95.6%Free shipping
- Woodpecker Dental Diode Laser Tips for LX16 and LX16 Plus Laser Device MF2 MF3Opens in a new window or tabBrand New$49.99Save up to 10% when you buy moredentalwhitesmile0915 (1,891) 98.6%Free shipping
- Woodpecker Dental Diode Laser Therapy Device LX16 Laser Tips for Oral SurgeryOpens in a new window or tabBrand New$49.99Save up to 10% when you buy moredentalbrightwhite1025 (5,974) 98.1%Free shipping
- NICHIA 5W+ TO5 9mm Blue Laser Diode/9mm Blue Laser Diode/1pcsOpens in a new window or tabBrand New$14.55techhood (18,711) 99.5%Free shippingfrom ChinaAlmost gone80 sold
- NUBM44 / NUBM47 Laser Diode - 7W+ 450nm TO-5/9mm - Low Hours - Blue - EngravingOpens in a new window or tabRefurbished$39.95 to $69.96Save up to 15% when you buy moreTop Rated PlusFree shippingbarnett_unlimited (2,380) 100%Free returns37+ watchers
- 10pcs 650nm 6mm 5V 5mW Red Laser Dot Diode Module with Brass Diode HousingOpens in a new window or tabBrand New$7.39Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,572) 100%Free returns545 sold
- 3 Pin Laser Diode, Transistor Electrical Socket TO-5, TO-18 package PC mountOpens in a new window or tabBrand New$8.00 to $275.00mi-lasers (4,924) 100%+$5.00 shipping
- NDB7875 Laser Diode 1.6W - 2W - Fine Engraving w/ Lens Options - 445nm TO-5/9mmOpens in a new window or tabNew – Open box$19.95 to $42.95Save up to 20% when you buy moreTop Rated PlusFree shippingbarnett_unlimited (2,380) 100%Free returns
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- Used 455nm 74W Nichia NUBM38 Blue High Power Laser Diode Chip Array PCB DriverOpens in a new window or tabPre-Owned$69.20uf910 (3,799) 99.4%Was: $76.89 10% offFree shippingfrom China
- 1pc Mini 650nm 80mW 12mm*15mm Red Laser Diode Module 2.5V Dot ShapeOpens in a new window or tabBrand New$0.99jolooyo (147) 97.2%1 bid · Time left3d 11h left (Sun, 02:00 AM)Free shippingfrom China
- 520nm 650nm Laser Fat Beam Laser Diode Module for KTV Bar DJ Stage Lighting 12VOpens in a new window or tabBrand New$12.00 to $18.00laserland_official (1,150) 95.8%Free shippingfrom China
- NICHIA NUBM31 455nm BLUE LASER DIODE ARRAY!Opens in a new window or tabPre-Owned$60.00armed_lasers_usa (107) 100%0 bids · Time left1d 8h left (Thu, 11:00 PM)$100.00Buy It Now+$3.86 shipping
- NICHIA NUBM06 445nm 4W Blue Laser Diode 1 PCSOpens in a new window or tabBrand New$10.99newgazer (4,600) 97.2%Free shippingfrom China45 sold
- Low Temp Use 510nm 5mW Green Dot Laser Diode Module for Laser RangefinderOpens in a new window or tabBrand New$12.08laserland_official (1,150) 95.8%Free shippingfrom China
- 638nm 1000mw Orange Red Laser Fat Beam Diode Module Outdoor Long RangeOpens in a new window or tabBrand New$54.63kinglight2021 (1,127) 99.3%+$4.00 shippingfrom China
- 520nm 80mW Green Line Generator Laser Diode Module Sawmill Alignment 18mmOpens in a new window or tabBrand New$29.89laserland_official (1,150) 95.8%Free shippingfrom China126 sold
- Focusable Laser Module Red Dot Laser Generator Diode 200-250mW 650nm Generator DOpens in a new window or tabBrand New$9.99albcompany-corp.7 (58) 95.3%Free shipping
- BRAND NEW ~ 7W ~ NUBM47-A1 / NUBM44-V2 LASER DIODE ~ 450nm ~ 9mm ~ TO-5 7-WATTOpens in a new window or tabNew – Open box$84.95barnett_unlimited (2,380) 100%Free shipping657 sold
- 808nm 1000mW Infrared Laser Diode/9mm Diode/brand new 1 pcsOpens in a new window or tabBrand New$9.90techhood (18,711) 99.5%Free shippingfrom ChinaLast one4 watchers
- Z80 Lasers - Micro Torch - World's Smallest USB Rechargeable Laser PointerOpens in a new window or tabBrand New$39.96 to $55.97Save up to 10% when you buy moreWas: $49.95 20% offbarnett_unlimited (2,380) 100%Free shipping15+ watchers
- GH05C01B9G 1W+ Green 520nm High Power Laser Diode, Module, Driver, LensOpens in a new window or tabBrand New$14.99nricker122589 (190) 100%Free shipping
- M140 M-Type JAPAN 2W+ 445nm LASER DIODE in Module w/ G-2 Lens & LeadsOpens in a new window or tabBrand New$44.95barnett_unlimited (2,380) 100%Free shipping193 sold
- JDSU Infrared IR 5.6mm 830nm 200mW+ 220mW Laser Diode with PD (Single Mode)Opens in a new window or tabBrand New$7.98opticsld (625) 98.4%+$1.50 shippingfrom China
- 850nm 855nm 2.3W IR High Power Laser Diode 5.6mm TO18 2300mW LDOpens in a new window or tabBrand New$9.80uf910 (3,799) 99.4%Was: $10.89 10% offFree shippingfrom China
- High Power Collimated 405nm UV Laser Diode Module Up to 1.5W Sharp GH04W10A2GCOpens in a new window or tabPre-Owned$32.50starlight-photonics (5,116) 100%+$5.55 shipping242 sold
- 3pcs 5.6mm Red Laser Diode 350mW-500mW-550mW 650nm Original Mitsubishi LPC836Opens in a new window or tabBrand New$10.97laser-makers (1,169) 100%Was: $12.19 10% off+$3.00 shippingfrom China
- Laser Diode 200mW 830nm Single Mode Infrared JDSU 5431-J1 54-00213Opens in a new window or tabBrand New$27.50Save up to 10% when you buy morestarlight-photonics (5,116) 100%Free shipping8 watchers
- NEW MONSTER DIODE! Over 8 Watts Peak - Z80_8W450B9 - 450nm - TO-5/9mm Z80 NUBM44Opens in a new window or tabBrand New$109.95 to $134.95Save up to 10% when you buy moreTop Rated PlusFree shippingbarnett_unlimited (2,380) 100%Free returns
- 1235 3-5VDC 5mW 650nm Red Laser Focusable Laser Diode Module AdjustableOpens in a new window or tabBrand New$4.90laserland_official (1,150) 95.8%Free shippingfrom China
- Laserland 12x55mm 10mW 650nm Red Dot Diode Laser Module Locater DC5V FocusableOpens in a new window or tabBrand New$17.23laserland_official (1,150) 95.8%Free shippingfrom China
- 650nm 5mW 50mW Red Dot Laser Diode Module for 1064nm YAG Cloth Leather CuttingOpens in a new window or tabBrand New$10.50 to $18.50laserland_official (1,150) 95.8%Free shippingfrom China
- 660nm 650nm 100mW Red Cross Hair Focusable Laser Diode ModuleOpens in a new window or tabBrand New$19.98laserland_official (1,150) 95.8%Free shippingfrom China
- 447nm 450nm 5W Blue 9mm TO-5 5000mW OSRAM-PLPT9 450LB Laser DiodeOpens in a new window or tabBrand New$26.00uf910 (3,799) 99.4%Was: $28.89 10% offFree shippingfrom China
- NEW Laser Diode! ~NUBM4F~ 8W+ 450nm 9mm TO-5 - High Power Blue Engraving NUBM44Opens in a new window or tabNew – Open box$109.95 to $144.95Save up to 6% when you buy moreTop Rated PlusFree shippingbarnett_unlimited (2,380) 100%Free returns77+ sold
- MINI LED GUN LASER LAZER DIODE HEAD 635nm RED ORANGE 5mW 3V INTERNAL DRIVER USAOpens in a new window or tabBrand New$3.27clinia (36,283) 99.8%+$4.99 shipping63 sold
- 10Pcs 650nm 6mm 3V 5mW Mini Laser Dot Diode Module Head WL RedOpens in a new window or tabBrand New$1.69Top Rated PlusWas: $1.88 10% offsurvy2014 (289,705) 99.7%+$3.00 shippingfrom ChinaFree returns2,354 sold
- 2.2A Laser Diode Driver Module Wavelength Electronics WLD3343 Fast Analog ModOpens in a new window or tabPre-Owned$39.00Save up to 15% when you buy morestarlight-photonics (5,116) 100%Free shipping4 watchers
- 2pcs Red Light 650nm 200mW 5.6mm TO-18 Laser Diode Mitsubishi ML101J29Opens in a new window or tabBrand New$12.23uf910 (3,799) 99.4%Was: $13.59 10% offFree shippingfrom China
- Red Dot Line Cross Laser Module for Alignment of Cloth Wood Stone Cutting USBOpens in a new window or tabBrand New$9.43 to $22.08laserland_official (1,150) 95.8%Free shippingfrom China
- Green Dot Line Cross Laser Module for Alignment of Cloth Wood Stone Cutting USBOpens in a new window or tabBrand New$12.62 to $26.64laserland_official (1,150) 95.8%Free shippingfrom China
- Focusable Dot 505nm 30mw Green Laser Diode Module driver 3-5V 12x35mmOpens in a new window or tabBrand New$10.61 to $21.80laser-makers (1,169) 100%Was: $11.29 6% offFree shippingfrom China
- Fat Beam Dot 650nm 100mW 200mW Red 5V Laser Diode Module Perfect Light ShowOpens in a new window or tabBrand New$11.15 to $15.92uf910 (3,799) 99.4%Was: $12.39 10% offFree shippingfrom China
- Mini Green Laser Light 515nm 520nm 5mw Green Laser Diode Dot ModuleOpens in a new window or tabBrand New$4.05toplasers2016 (3,302) 98.4%Was: $4.50 10% off+$4.00 shippingfrom China88 sold
- RGB 200mW Red/Green/Blue Laser Diode Module 12V Animation Stage LightOpens in a new window or tabBrand New$24.65uf910 (3,799) 99.4%Was: $27.39 10% offFree shippingfrom China
- 1pc High Power 638nm 635nm 500mw Red Laser Diode ML501P73-02Opens in a new window or tabBrand New$15.87looyotech (746) 98.3%Was: $16.71 5% offFree shippingfrom China
- 1W 808nm Fiber Coupled Laser Diode Coherent F6-808-1000-100-ST DPSS Pump 100umOpens in a new window or tabPre-Owned$79.00starlight-photonics (5,116) 100%+$13.45 shipping19 watchers
- 532nm 30mw/50mw Green Dot Laser Diode Module For Stage Lighting/ Bar/Room EscapeOpens in a new window or tabBrand New$9.50 to $12.42winone2020 (700) 98.3%Was: $10.55 10% offFree shippingfrom China
- 3pcs 830nm 200mW Infrared single mode Laser Diode 5.6mm TO-18 IR LD w/PDOpens in a new window or tabBrand New$18.53uf910 (3,799) 99.4%Was: $20.59 10% offFree shippingfrom China
- Sharp GH04W10A2GC - UV Laser Diode - 350mW-1100mW - 405nm - TO-18/5.6mm UltraOpens in a new window or tabBrand New$34.95 to $56.95Top Rated Plusbarnett_unlimited (2,380) 100%Free shippingFree returns
- 5pcs 780nm 785nm 80mw Infrared IR Laser Diode 5.6mm TO-18 DL-7140-211N SANYOOpens in a new window or tabBrand New$12.23uf910 (3,799) 99.4%Was: $13.59 10% offFree shippingfrom China153 sold
- 5pcs New Original ADL65052TL 650nm 5mW 5.6mm Red Laser Diode N-TypeOpens in a new window or tabBrand New$7.35jolooyo (147) 97.2%Was: $7.99 8% offFree shippingfrom China
- Z80 Lasers - Laser Diode Press Tools for TO-5 / 9mm & TO-18 / 5.6mm 12mm ModulesOpens in a new window or tabBrand New$24.95 to $34.95barnett_unlimited (2,380) 100%Free shipping
- 405nm Violet/Blue 150mW-300mW 5.6mm TO-18 Laser Diode SLD3236VF w/ PDOpens in a new window or tabBrand New$13.40uf910 (3,799) 99.4%Was: $14.89 10% offFree shippingfrom China
- Laser Quantum Finesse 3.5W Ti-Sapphire Pump Laser System 532nmOpens in a new window or tabPre-Owned$4,000.00gsohnle3v5c (1,897) 100%+$179.08 shipping
- NICHIA NUBM3D Blue 455nm 156W Multiple Laser Diode Chip Array 28LDsOpens in a new window or tabBrand New$58.00 to $663.00opticsld (625) 98.4%+$1.50 shippingfrom China
- 1PC Laser Diode NEW 904NM Optical Output Power 10W T018 MAX.PEAK POWER 20 WATTSOpens in a new window or tabBrand New$22.00manoelect (899) 100%+$6.90 shippingfrom Israel188 sold
- Carving Burning 450nm 1W Blue Laser Engraving 1000mW Focusable Dot Diode ModuleOpens in a new window or tabBrand New$50.75uf910 (3,799) 99.4%Was: $56.39 10% offFree shippingfrom China
- 12V 150mW 650nm 655nm 660nm Red Laser Module Diode TTL Industrial Focusable USOpens in a new window or tabBrand New$20.99xyz-electronics (1,774) 99.1%Free shipping
- CircuLaser 680nm, 30mW, 9mm diameter TO-5 Blue Sky Research Laser Diode PS011-00Opens in a new window or tabBrand New$30.00Save up to 20% when you buy moremi-lasers (4,924) 100%+$5.00 shipping
- 3pcs 850nm 2300mW IR 5.6mm TO-18 2.3W High Power Laser DiodeOpens in a new window or tabBrand New$18.80uf910 (3,799) 99.4%Was: $20.89 10% offFree shippingfrom China
- NIR 830nm Laser Diode Module Adjustable Focus Collimator 90mW @ 100mAOpens in a new window or tabPre-Owned$17.50starlight-photonics (5,116) 100%+$6.15 shipping19 watchers
- NICHIA NUBM37 Blue 455nm 125W Multiple Laser Diode Chip ArrayOpens in a new window or tabBrand New$58.00 to $508.00opticsld (625) 98.4%+$1.50 shippingfrom China12+ watchers
- Visible Red Laser Diode Module + on/off switches 3V FAST FREE SHIPPINGOpens in a new window or tabPre-Owned$12.99Top Rated Plusv-max29 (4,236) 100%Free shippingFree returns
- 0.5W 808nm Laser Diode Module w/ Photodiode Feedback TO-3 JDSU 2350 2351Opens in a new window or tabNew – Open box$29.00starlight-photonics (5,116) 100%Free shipping
- 5pcs 405nm 20mW Violet/Blue 5.6mm TO-18 SLD3134VL SONY Laser Diode LDOpens in a new window or tabBrand New$10.52laser-makers (1,169) 100%Was: $11.69 10% offFree shippingfrom China
- 1pc SLD3239VFR-51 405nm 200mW blue violet single mode laser diode TO18-3.8mmOpens in a new window or tabBrand New$22.94looyotech (746) 98.3%Was: $24.15 5% offFree shippingfrom China
- ML101J27 650nm 660nm 130mW 200mW 350mW Red 5.6mm TO-18 Laser DiodeOpens in a new window or tabBrand New$8.90uf910 (3,799) 99.4%Was: $9.89 10% offFree shippingfrom China
- 5pcs 650nm 660nm 100mW 250mW Red 5.6mm TO-18 Laser Diode Mitsubishi LD ML101J25Opens in a new window or tabBrand New$22.40uf910 (3,799) 99.4%Was: $24.89 10% offFree shippingfrom China
- Sharp 520nm 300mW Green 5.6mm GH0523AD2G Single Mode Laser Diode LDOpens in a new window or tabBrand New$22.85uf910 (3,799) 99.4%Was: $25.39 10% offFree shippingfrom China
- NTT Electronics 14pin Butterfly Laser diode NLK1B5EAAA ( 1278nm ) #W3349Opens in a new window or tabPre-Owned$187.50lenar2646 (580) 99.4%Was: $250.00 25% off+$6.15 shipping
- Lasertree 638nm 2400mW High Power Red Laser Diode with FAC SquareOpens in a new window or tabBrand New$105.26sabzh21 (264) 100%Free shippingfrom China
- LOT of 5, NEW MITSUBISHI ML720J11S DFB LASER DIODE 1310nm infrared 1.3um, 5mWOpens in a new window or tabBrand New$40.00mi-lasers (4,924) 100%+$10.00 shipping57 sold
- NEW BANNER S186ELDQ LASER DIODE EMITTER 36393, CLASS II LASER, 1mW PEAK POWEROpens in a new window or tabBrand New$145.00Save up to 15% when you buy moreeurus444 (223) 100%Free shipping
- Lasertree 470nm 4.1W Blue Laser DiodeOpens in a new window or tabBrand New$180.00lasertree (490) 98.8%Was: $189.47 5% offFree shippingfrom China
- Items Per Page