8,000+ 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 (364) 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 (1,898) 98.2%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 (5,977) 98.1%Free shipping
- 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 (2,384) 100%Free returns37+ watchers
- NICHIA 5W+ TO5 9mm Blue Laser Diode/9mm Blue Laser Diode/1pcsOpens in a new window or tabBrand New$14.55techhood (18,717) 99.5%Free shippingfrom ChinaLast one82 sold
- 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 (37,645) 100%Free returns546 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 (60) 95.5%Free shipping
- 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 (2,384) 100%Free shipping7+ watchers
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 (3,808) 99.7%Was: $76.89 10% offFree 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
- 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 (4,925) 100%+$5.00 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 (2,384) 100%Free shipping194 sold
- Focusable 638/650/515/450nm Red Green Blue RGB Laser Diode Module Line/Cross/DotOpens in a new window or tabBrand New$7.20 to $15.30toplasers2016 (3,304) 98.3%Was: $8.00 10% off+$4.00 shippingfrom China
- Woodpecker Dental LX16 Plus Diode Laser Therapy Device 3 Wavelengths Red & BlueOpens in a new window or tabBrand New$4,499.99$30 off $300+ with couponWas: $4,999.99 10% offTop Rated Plusjmusupply (2,919) 98.6%Free shippingFree returns
- 638nm 1000mw Orange Red Laser Fat Beam Diode Module Outdoor Long RangeOpens in a new window or tabBrand New$54.63kinglight2021 (1,140) 99.3%+$4.00 shippingfrom China
- 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
- NICHIA NUBM06 445nm 4W Blue Laser Diode 1 PCSOpens in a new window or tabBrand New$12.99newgazer (4,600) 97.1%Free shippingfrom China64 watchers
- 12V 532nm 200mW Green Laser Diode Module DIY Light Fixed TTL continuous work PWMOpens in a new window or tabBrand New$20.99aptlightingworld (4,754) 100%0 bids · Time left14h 28m left (Today 07:40 PM)Free shippingfrom China
- 650nm 250mw Red Laser Module Laser modul Adjustable Laser Diode LightingOpens in a new window or tabBrand New$11.16lunyee (903) 99.6%Was: $12.00 7% offFree shippingfrom China109 sold
- Brand New Japan M140 M-Type Laser Diode * 445nm * 5.6mm * 2W Engraving / BurningOpens in a new window or tabNew – Open box$25.95Save up to 30% when you buy morebarnett_unlimited (2,384) 100%Free shipping
- GH05C01B9G 1W+ Green 520nm High Power Laser Diode, Module, Driver, LensOpens in a new window or tabBrand New$14.99nricker122589 (191) 100%Free shipping
- 210W Fiber Coupled Diode Laser Module - nLight e18.2100915200Opens in a new window or tabPre-Owned$315.00metalmattersnz (5) 100%1 bid · Time left19h 46m left (Wed, 12:58 AM)+$40.00 shippingfrom New Zealand
- 650nm Laser Diode TO18 5.6mmOpens in a new window or tabBrand New$7.00Save up to 25% when you buy moreestoreny (406) 100%Free shipping
- 850nm 855nm 2.3W IR High Power Laser Diode 5.6mm TO18 2300mW LDOpens in a new window or tabBrand New$9.80uf910 (3,808) 99.7%Was: $10.89 10% offFree shippingfrom China
- 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 (2,384) 100%Free returns
- 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 (2,384) 100%Free shipping657 sold
- COHERENT 0222-209-00 635 nm LASER DIODE WITH LMR1 HOLDER & 2" ADJUSTABLE POSTOpens in a new window or tabPre-Owned$84.99ecrunch (6,430) 99.7%+$12.68 shipping
- Sharp 488nm GH04850B2G 55mW Laser DiodeOpens in a new window or tabBrand New$35.00Top Rated Plusdtr-lpf (7,990) 100%Free shippingFree returns402 sold
- 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
- 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
- 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
- Woodpecker LX16 LX16 Plus Dental Diode Laser Therapy DeviceOpens in a new window or tabBrand New$3,799.99 to $4,499.99Save up to 10% when you buy moreWas: $4,999.99 10% offwoodpeckerdentalunion (22,882) 98.5%Free shipping5+ watchers
- 5pcs 405nm 5.6mm 5mw-20mw Violet/Blue Laser Diode TO-18Opens in a new window or tabBrand New$5.69eama0910 (10,051) 99.3%Was: $5.99 5% offFree shippingfrom China131 sold
- 808nm 1000mW Infrared Laser Diode/9mm Diode/brand new 1 pcsOpens in a new window or tabBrand New$9.90techhood (18,717) 99.5%Free shippingfrom ChinaLast one4 watchers
- THE Mini 6mm 650nm 100mW Laser Dot Diode Module Red Laser Copper HeadOpens in a new window or tabBrand New$9.40Save up to 8% when you buy moreWas: $10.00 6% offTop Rated Plusjinsche (36,913) 94.5%Free shippingFree returns52 sold
- NICHIA NUBM37 Blue 455nm 125W Multiple Laser Diode Chip ArrayOpens in a new window or tabBrand New$58.00 to $508.00opticsld (626) 98.5%+$1.50 shippingfrom China12+ watchers
- High Power Collimated 405nm UV Laser Diode Module Up to 1.5W Sharp GH04W10A2GCOpens in a new window or tabPre-Owned$32.50starlight-photonics (5,117) 100%+$5.55 shipping242 sold
- Osram 450nm 5W Blue Laser Diode PLPT9 450LB_EOpens in a new window or tabBrand New$35.00lasertreeglobal (100) 98.1%Was: $36.84 5% offFree 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
- 447nm 450nm 5W Blue 9mm TO-5 5000mW OSRAM-PLPT9 450LB Laser DiodeOpens in a new window or tabBrand New$26.00uf910 (3,808) 99.7%Was: $28.89 10% offFree shippingfrom China
- NICHIA NUBM38 Blue 455nm 74W @3A Laser Diode Chip Array PCB Driver (Soldered)Opens in a new window or tabNew – Open box$38.00 to $178.00opticsld (626) 98.5%+$1.50 shippingfrom China
- High Power NICHIA φ9mm Green 520nm 525nm 1W Laser Diode (Brand New)Opens in a new window or tabBrand New$55.00opticsld (626) 98.5%+$1.50 shippingfrom China25 watchers
- 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 (3,808) 99.7%Was: $12.39 10% offFree shippingfrom China
- NICHIA NUBM3D Blue 455nm 156W Multiple Laser Diode Chip Array 28LDsOpens in a new window or tabBrand New$58.00 to $663.00opticsld (626) 98.5%+$1.50 shippingfrom China
- nLIGHT element e03.0150809200 (1066725) Fiber Coupled Laser DiodeOpens in a new window or tabPre-Owned$40.00fa_488182 (7) 100%+$10.00 shipping
- 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 (289,758) 99.6%+$3.00 shippingfrom ChinaFree returns2,355 sold
- 5pcs 650nm 660nm 100mW 250mW Red 5.6mm TO-18 Laser Diode Mitsubishi LD ML101J25Opens in a new window or tabBrand New$22.40uf910 (3,808) 99.7%Was: $24.89 10% offFree shippingfrom China
- TO-5 (9mm) laser diode housing with glass focusing lens and expanding glass lensOpens in a new window or tabBrand New$12.99aptlightingworld (4,754) 100%Free shippingfrom China51 sold
- Osram φ5.6mm PLT5 520_B2 Green 515nm 520nm 50mW Laser Diode (Single Mode)Opens in a new window or tabBrand New$9.98opticsld (626) 98.5%+$1.50 shippingfrom China61 sold
- Infrared IR 5.6mm 905nm Pulse 25W Laser Diode for Laser Ranger Laser RadarOpens in a new window or tabBrand New$9.80opticsld (626) 98.5%+$1.50 shippingfrom China
- 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 (705) 98.3%Was: $10.55 10% offFree 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 (5,117) 100%Free shipping8 watchers
- MINI LED GUN LASER LAZER DIODE HEAD 635nm RED ORANGE 5mW 3V INTERNAL DRIVER USAOpens in a new window or tabBrand New$3.27clinia (36,310) 99.8%+$4.99 shipping63 sold
- NIR 830nm Laser Diode Module Adjustable Focus Collimator 90mW @ 100mAOpens in a new window or tabPre-Owned$17.50starlight-photonics (5,117) 100%+$6.15 shipping19 watchers
- Nichia NUGM06 Green 525nm 530nm 1.65W-2W Laser Diode with Flat LensOpens in a new window or tabBrand New$77.80 to $89.80opticsld (626) 98.5%+$1.50 shippingfrom China
- 780nm IR Laser 100MW 5V Infrared Dot Laser Diode Module Focusable w/AC AdapterOpens in a new window or tabBrand New$21.42eama0910 (10,051) 99.3%Was: $22.55 5% offFree shippingfrom China77 sold
- 1/2/5/10PCS Osram PL450B 3.8mm 450nm 80mW-100mW Laser Diode (Single Mode)Opens in a new window or tabBrand New$12.80 to $89.80opticsld (626) 98.5%+$1.50 shippingfrom China
- 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 (3,808) 99.7%Was: $13.59 10% offFree shippingfrom China154 sold
- 5pcs Infrared 850nm 2300mW High Power IR 5.6mm TO-18 2.3W Laser DiodeOpens in a new window or tabBrand New$28.70uf910 (3,808) 99.7%Was: $31.89 10% offFree shippingfrom China
- Carving Burning 450nm 1W Blue Laser Engraving 1000mW Focusable Dot Diode ModuleOpens in a new window or tabBrand New$50.75uf910 (3,808) 99.7%Was: $56.39 10% offFree shippingfrom China
- 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 (5,117) 100%Free shipping4 watchers
- NICHIA NUBM31T Blue 455nm 95W Multiple Laser Diode Chip Array Block PCB DriverOpens in a new window or tabBrand New$58.00 to $385.00opticsld (626) 98.5%+$1.50 shippingfrom China31+ 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 (626) 98.5%+$1.50 shippingfrom China
- 520nm 1000mw High Power Green Dot Fat Beam Warning Laser Diode Module 12VOpens in a new window or tabBrand New$83.15uf910 (3,808) 99.7%Was: $92.39 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 (3,304) 98.3%Was: $4.50 10% off+$4.00 shippingfrom China89 sold
- 5pcs 650nm 6mm 5V 5mW Red Laser Dot Diode Module with Brass HousingOpens in a new window or tabBrand New$5.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,645) 100%Free returns158 sold
- 10pcs 650nm Red 350mW-500mW-550mW 5.6mm Laser Diode LPC836 Original MitsubishiOpens in a new window or tabBrand New$33.83uf910 (3,808) 99.7%Was: $37.59 10% offFree shippingfrom China
- 3pcs HL63193MG 635nm 638nm Red 700mW TO-18 5.6mm Multimode Laser DiodeOpens in a new window or tabBrand New$28.43uf910 (3,808) 99.7%Was: $31.59 10% offFree shippingfrom China
- 3pcs 5.6mm Red Laser Diode 350mW-500mW-550mW 650nm Original Mitsubishi LPC836Opens in a new window or tabBrand New$10.97laser-makers (1,173) 100%Was: $12.19 10% off+$3.00 shippingfrom China
- 1pc Used Nichia NUBM38 455nm 74W Blue High Power Laser Module ArrayOpens in a new window or tabPre-Owned$64.99eama0910 (10,051) 99.3%Was: $86.99 25% offFree shippingfrom China
- 3/6/9/12Pcs 515nm 520nm 5mw Mini Green Laser Light Green Laser Diode Dot ModuleOpens in a new window or tabBrand New$21.99 to $60.99Save up to 10% when you buy moreTop Rated PlusFree shippingtopbuy219 (11,062) 98.7%Free returns4+ 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 (2,384) 100%Free returns
- 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
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