1,100+ 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 (367) 95.4%Free shipping
- 638nm 1000mw Orange Red Laser Fat Beam Diode Module Outdoor Long RangeOpens in a new window or tabBrand New$54.63kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- Focusable 450nm 100mw Pure Blue Laser Line Module 16x68mmOpens in a new window or tabBrand New$37.53kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- 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 (3,308) 98.4%Was: $8.00 10% off+$4.00 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 (710) 98.3%Was: $10.55 10% offFree shippingfrom China
- 6Pcs Mini Green Laser Light 515nm 520nm 5mw Green Laser Diode Dot Module USAOpens in a new window or tabBrand New$34.69Save up to 10% when you buy moreTop Rated PlusFree shippingdouble666 (9,812) 99.1%Free returns
- 5pcs 405nm 5.6mm 5mw-20mw Violet/Blue Laser Diode TO-18Opens in a new window or tabBrand New$5.69eama0910 (10,054) 99.3%Was: $5.99 5% offFree shippingfrom China132 sold
- 12V 150mW 650nm 655nm 660nm Red Laser Module Diode TTL Industrial Focusable USOpens in a new window or tabBrand New$20.99xyz-electronics (1,829) 99%Free shipping
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- A bare substrate for 808nm Laser Diode TO18 5.6mmOpens in a new window or tabBrand New$7.00Save up to 20% when you buy moreestoreny (406) 100%+$5.00 shipping
- A bare substrate for 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
- TO-5 (9mm) laser diode housing with glass focusing lens and expanding glass lensOpens in a new window or tabBrand New$12.99aptlightingworld (4,756) 100%Free shippingfrom China51 sold
- 5Pcs Mini 650nm 5mW 5V Laser Dot Diode Module HeadOpens in a new window or tabBrand New$1.90digital-marts (453) 100%Free shippingfrom ChinaFree returns
- MINI LED GUN LASER LAZER DIODE HEAD 635nm RED ORANGE 5mW 3V INTERNAL DRIVER USAOpens in a new window or tabBrand New$3.27clinia (36,322) 99.8%+$4.99 shipping63 sold
- Focusable 980nm 1000mW Dot IR Infrared Diode laser module 12V TTL with driverOpens in a new window or tabBrand New$99.99aptlightingworld (4,756) 100%Was: $139.99 29% offFree shippingfrom China
- Mini 250mW White / Red / Green / Blue RGB Laser Diode Module Stage LightingOpens in a new window or tabBrand New$67.50toplasers2016 (3,308) 98.4%Was: $75.00 10% off+$4.00 shippingfrom China
- Focusing 808nm 500mw/ 850nm1000mw Near-infrared Laser Diode Dot Laser ModuleOpens in a new window or tabBrand New$46.80 to $55.80toplasers2016 (3,308) 98.4%Was: $52.00 10% offFree shippingfrom China
- 405nm 5.6mm 5mw-20mw Violet/Blue Laser Diode TO-18Opens in a new window or tabBrand New$2.66winone2020 (710) 98.3%Was: $2.95 10% 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 (11,096) 98.8%Free returns4+ watchers
- 5pcs Adjustab 650nm 10mw Dot Line Cross Beam Red Lights Laser Diode Module 3V-5VOpens in a new window or tabBrand New$8.30winone2020 (710) 98.3%Was: $9.22 10% off+$4.00 shippingfrom China
- 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 (289,803) 99.6%+$3.00 shippingfrom ChinaFree returns2,355 sold
- 2set TO-18 5.6mm laser diode mounts & Housing & laser holder (copper material)Opens in a new window or tabBrand New$9.99aptlightingworld (4,756) 100%Free shippingfrom China14 watchers
- Quality Laser Diode Driver Laser module driver for 808nm&532nm +660nm with TTLOpens in a new window or tabBrand New$15.99aptlightingworld (4,756) 100%Was: $19.99 20% off+$4.99 shippingfrom China
- 808nm TO-5 9mm laser diode laser mounts & laser Housing & laser holderOpens in a new window or tabBrand New$11.99aptlightingworld (4,756) 100%Free shippingfrom China53 sold
- Focusable 850nm 7mW DOT 3-5VDC Infrared IR Laser Diode Module w/ Driver-inOpens in a new window or tabBrand New$13.29eama0910 (10,054) 99.3%Was: $13.99 5% offFree shippingfrom China
- 5pcs 8x13mm Mini Housing for 5.6mm TO-18 Laser Diode with 7mm collimating lensOpens in a new window or tabBrand New$6.64eama0910 (10,054) 99.3%Was: $6.99 5% offFree shippingfrom China55 sold
- 12V 532nm 200mW Green Laser Diode Module DIY Light Fixed TTL continuous work PWMOpens in a new window or tabBrand New$26.99aptlightingworld (4,756) 100%Was: $39.99 33% offFree shippingfrom China52 sold
- 1PCS Infrared IR Laser Diode 780NM 3-5MW 5.6MM SONY KSS-151A KSS151A 304 6FYOpens in a new window or tabBrand New$4.20polida2008 (188,808) 98.2%+$5.00 shippingfrom China165 sold
- 2pcs 650nm 5mw Red Lights Focusable Dot /Line /Cross Head Laser Diode ModuleOpens in a new window or tabBrand New$6.50winone2020 (710) 98.3%Was: $7.22 10% offFree shippingfrom China
- Focusable 808nm 400/800/1600mw Infrared IR Dot Laser Diode Module W/ TTLOpens in a new window or tabBrand New$56.43 to $124.15kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- 2pcs Heat Sink Holder / Cooling Heatsink/ Heat Sink for 12mm Laser Diode ModuleOpens in a new window or tabBrand New$9.99aptlightingworld (4,756) 100%Free shippingfrom China286 sold
- 500mW 808nm Infrared Laser Diodes 5.6mm IR Lasers TO18 Producing 532nm LasersOpens in a new window or tabBrand New$3.31 to $12.86winone2020 (710) 98.3%Was: $3.68 10% off+$4.00 shippingfrom China
- Unclassified nm Laser Diode TO18 with CapOpens in a new window or tabBrand New$7.00Save up to 20% when you buy moreestoreny (406) 100%+$5.00 shipping
- 2Pcs Mini 6mm 650nm 100mW Laser Dot Diode Module Red Laser Copper HeadOpens in a new window or tabBrand New$9.96Top Rated Pluslight508 (4,230) 99.1%Free shippingFree returnsLast one1 watchers
- 10Pcs 650nm 6mm 3V 5mW Module Mini Laser Dot Diode Head WL Red NEW 3V 5mWOpens in a new window or tabBrand New$2.21idle_community (242) 100%Free shippingfrom China47 sold
- High Quality 100mW DIY 532nm green Laser Diode Module/Green beam/lab with driverOpens in a new window or tabBrand New$34.99aptlightingworld (4,756) 100%Free shippingfrom China37 watchers
- Focusable 12V 532nm 200mW Green Laser Diode Module DIY Fixed TTL continuous PWMOpens in a new window or tabBrand New$27.99aptlightingworld (4,756) 100%Was: $41.99 33% offFree shippingfrom China18 watchers
- 10pcs 5mW 650nm Red Laser Diode Sensor Laser Module 650NM Diodes DIY 5MWOpens in a new window or tabBrand New$5.49shengdao-7826 (402) 98%+$2.00 shippingfrom China
- Unclassified nm Laser Diode TO18 TypeOpens in a new window or tabBrand New$7.00Save up to 20% when you buy moreestoreny (406) 100%+$5.00 shipping
- High Power 808nm 2.4W IR InfraRed 2400mw Laser Dot Module w 3W LD Diode 12V TTLOpens in a new window or tabBrand New$201.44winone2020 (710) 98.3%Was: $223.82 10% off+$35.00 shippingfrom China
- 520nm 1.5w Green Fat Beam Laser Diode Module Coarse Laser Warning LightOpens in a new window or tabBrand New$131.00kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- Mini 450nm 5mw Blue Dot light Laser Diode ModuleOpens in a new window or tabBrand New$8.46 to $72.25kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- 532nm 30mw/50mw Green Dot Laser Diode Module For Stage Lighting/ Bar/Room EscapeOpens in a new window or tabBrand New$6.67 to $12.83kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- Focusable 650nm 5mW Red Laser Diode Module Dot/line/Cross caps w/ HeatsinkOpens in a new window or tabBrand New$8.41eama0910 (10,054) 99.3%Was: $8.85 5% offFree shippingfrom China279 sold
- USA Mini Green Laser Light 515nm 520nm 5mw Green Laser Diode Dot Module Set of 3Opens in a new window or tabBrand New$21.79Save up to 10% when you buy moreTop Rated PlusFree shippingdouble666 (9,812) 99.1%Free returns5 watchers
- 2pcs Professional Cooling Heatsink/ Heat Sink for 12mm Laser Diode ModuleOpens in a new window or tabBrand New$7.99aptlightingworld (4,756) 100%Free shippingfrom China53 sold
- Focusable 9mm Laser Diode DIY Housing Heat Sink Case w 405nm 450nm Glass LensOpens in a new window or tabBrand New$12.91winone2020 (710) 98.3%Was: $14.35 10% off+$4.00 shippingfrom China
- 808nm 500mw/ 850nm 1000mw 1W Near-infrared Laser Diode Module Focusing Head 12VOpens in a new window or tabBrand New$45.90 to $60.90kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- 2set TO-5 9mm laser diode mounts & Housing & laser holder (copper material)Opens in a new window or tabBrand New$9.99aptlightingworld (4,756) 100%Free shippingfrom China25 watchers
- 638nm 500mw Orange Red Fat Beam Laser Diode Module Stage Lights HeadOpens in a new window or tabBrand New$25.20winone2020 (710) 98.3%Was: $28.00 10% offFree shippingfrom China
- INDUSTRIAL/LAB 5VDC 532nm Green Laser 10mW Dot Laser Diode Module w/ Driver inOpens in a new window or tabBrand New$9.49eama0910 (10,054) 99.3%Was: $9.99 5% off+$3.00 shippingfrom China74 sold
- Original SLD3235VF 405nm 100mW 5.6mm Violet / Blue Laser Diode TO-18 Sony NEWOpens in a new window or tabBrand New$13.24winone2020 (710) 98.3%Was: $14.71 10% offFree shippingfrom China
- Lot of (2) Laser Diodes 4 mW Focusable Visible Red LaserOpens in a new window or tabNew – Open box$5.99Save up to 15% when you buy moreTop Rated PlusFree shippingelectro-mavin (21,645) 100%Free returns
- Fat Beam 405nm 450mm 532nm 650nm Blue Green Red Dot Laser Module for Laser ShowOpens in a new window or tabBrand New$9.45 to $27.90toplasers2016 (3,308) 98.4%Was: $10.50 10% off+$4.00 shippingfrom China
- 1Pc SLD3236VF 405nm 150mW TO18 laser diode ne FL.ouOpens in a new window or tabBrand New$5.38outdoor_1159 (485) 94.4%+$3.99 shipping
- 2pcs 16x55mm Focusable Housing for 5.6mm Laser Diode w/ Glass Lens 200-1100nmOpens in a new window or tabBrand New$10.82eama0910 (10,054) 99.3%Was: $11.39 5% offFree shippingfrom China
- Focusable 30mW 980nm Infrared IR Laser Diode Module w/ Dot Head 12mm HeatsinkOpens in a new window or tabBrand New$9.45winone2020 (710) 98.3%Was: $10.50 10% offFree shippingfrom China
- 12V 532nm 200mW Green Laser Diode Module DIY Light Fixed TTL continuous work PWMOpens in a new window or tabBrand New$20.99aptlightingworld (4,756) 100%0 bids · Time left8d 5h left (05/19, 06:46 PM)Free shippingfrom China
- 532nm 400mw Green Dot/Line/ Cross Laser Diode Module For Locaiton/Positioning 3vOpens in a new window or tabBrand New$18.59 to $20.65winone2020 (710) 98.3%Was: $20.65 10% offFree shippingfrom China
- 10pcs 405nm Violet/Blue Purple Laser Diode 5.6mm 5-20mW LD TO-18Opens in a new window or tabBrand New$14.09nanma0910 (4,879) 99.2%Was: $14.99 6% offFree shippingfrom China
- 8x13mm Focusable 30mW 980nm Infrared IR Dot Laser Diode Module w/TTL 0-15KHzOpens in a new window or tabBrand New$6.38nanma0910 (4,879) 99.2%Was: $6.79 6% off+$2.00 shippingfrom China
- 650nm Red 10/50/100/150/200/250mw Dot/Line/Cross Laser Diode Module Holder PowerOpens in a new window or tabBrand New$17.10 to $23.94kinglight2021 (1,154) 99.1%+$4.00 shippingfrom China
- 808nm 100-500mW Laser Diode/laser module/Laser Light Driver Constant currentOpens in a new window or tabBrand New$7.50aptlightingworld (4,756) 100%Free shippingfrom China223 sold
- 5pcs 980nm 50mw Infrared IR Laser Diode 5.6mm TO-18 with PD HLD980050N4TOpens in a new window or tabBrand New$12.81nanma0910 (4,879) 99.2%Was: $13.63 6% offFree shippingfrom China14 watchers
- 20 PCS/Lot 650nm 6mm 5V 5mW Red Laser Dot Diode Module US NEW**Opens in a new window or tabBrand New$11.98Save up to 10% when you buy moreTop Rated PlusFree shippingelink2018 (15,389) 99.1%Free returnsAlmost gone19 sold
- Visible Red Laser Diode Module + on/off switches 3V FAST FREE SHIPPING!Opens in a new window or tabPre-Owned$12.99Top Rated Plusv-max29 (4,237) 100%Free shippingFree returns
- 650nm 660nm 250mw Red Laser Diode Module w/n 12V Adapter High Power LazersOpens in a new window or tabBrand New$27.26 to $28.80winone2020 (710) 98.3%Was: $30.29 10% off+$4.00 shippingfrom China
- Focusable Red 500mw 808nm Infrared IR Laser Diode Dot Module 12V+TTL+Fan CoolingOpens in a new window or tabBrand New$27.53happy_home_2019 (1,903) 98.5%Was: $30.59 10% offFree shippingfrom China
- Focusable Powerful 450nm 1.6W Blue Laser Dot Module 1600mW Diodes w/ HolderOpens in a new window or tabBrand New$65.55eama0910 (10,054) 99.3%Was: $69.00 5% off+$3.00 shippingfrom China
- Adjustable 520nm 10mw /30mw/50mw 80mw Green Dot/Line/Cross Laser Diode ModuleOpens in a new window or tabBrand New$12.60 to $44.10toplasers2016 (3,308) 98.4%Was: $14.00 10% off+$4.00 shippingfrom China
- 515nm 520nm 5mw Mini Green Laser Light Green Laser Diode Dot Module 3/6/9/12PcsOpens in a new window or tabBrand New$21.99 to $60.99Save up to 10% when you buy moreTop Rated PlusFree shippinghitidea219 (7,228) 99.3%Free returns7+ sold
- Focusable 488nm 60mw Cyan Blue Dot/Line/Cross Laser Diode Module Stage LightOpens in a new window or tabBrand New$54.00toplasers2016 (3,308) 98.4%Was: $60.00 10% off+$4.00 shippingfrom China
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