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  3W Pink White Red Green Blue Cyan Yellow Orange High Power Led Light Bead

  $4.13 – $73.80Price range: $4.13 through $73.80 Select options This product has multiple variants. The options may be chosen on the product page
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  1pcs 5pcs 10pcs ETI7070 6V 4Chips 15W LED Emitter Diode replace Cree MKR MCE XHP50 XHP70 Cool White light on 20mm Copper PCB

  $2.86 – $23.66Price range: $2.86 through $23.66 Select options This product has multiple variants. The options may be chosen on the product page
• 

  1PCS 7070 20W 6V 12V Led Cree XLamp XHP70 XHP50 XHP70.2 XHP50.2 LED Emitter Cool White6500K LED Chip with 20mm Cooper PCB

  $9.00 Select options This product has multiple variants. The options may be chosen on the product page
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  1PCS CREE XML XM-L T6 LED U2 10W Cold White Warm White Blue UV High Power LED Emitter Diode with 16mm 20mm PCB for DIY

  $1.00 – $1.80Price range: $1.00 through $1.80 Select options This product has multiple variants. The options may be chosen on the product page
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  NICHIA NUBM49 9mm Blue 455nm 450nm Laser Diode LD (Tin-pin)

  $85.00 Original price was: $85.00.$69.90Current price is: $69.90. Add to cart
• 

  NICHIA NUBM08 Blue 455nm 450nm 5W Laser Diode LD without lens

  $49.00 Select options This product has multiple variants. The options may be chosen on the product page
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  10PCS Nichia NVSL219AT 3W High power architectural lighting led 5500-6500K White light outdoor lighting Light Emitting Diode

  $6.00 – $14.57Price range: $6.00 through $14.57 Select options This product has multiple variants. The options may be chosen on the product page
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  10PCS YINDING Nichia. NVSW219CT 6W High power architectural lighting Light Emitting Diode 5000K White outdoor lighting LED

  $10.28 – $18.85Price range: $10.28 through $18.85 Select options This product has multiple variants. The options may be chosen on the product page
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  GREATZT 10pcs/lot Brand new original PT908-7C-R infrared receiving tube square side photosensitive receiving diode

  $0.95 Original price was: $0.95.$0.82Current price is: $0.82. Add to cart
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  100PCS Low Power Transistor 2N2222A 2N3904 2N3906 2N5551 2N5401 2N4401 DIP TO-92

  $3.78 Original price was: $3.78.$3.24Current price is: $3.24. Select options This product has multiple variants. The options may be chosen on the product page
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  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
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  20PCS/Lot 5mm Infrared LED Diode 940nm Light Emitting Diode Lamp 5 mm (Transparent Water Clear Lens Through Hole 940 nm) New

  $1.25 Original price was: $1.25.$1.07Current price is: $1.07. Add to cart
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  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
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  2pcs 650nm 5mw Laser Diode Module Red Color TO-18 DIY Laser Sensor Diode 2.2-2.4V LED Electronics Design

  $1.29 Original price was: $1.29.$1.10Current price is: $1.10. Add to cart
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• Sale!

  5pcs 5mW 650nm Red Laser Diode Sensor Laser Module 650NM Diodes DIY 5MW LED Electronics Design

  $2.84 Original price was: $2.84.$2.44Current price is: $2.44. Add to cart
• Sale!

  GREATZT 10pcs/lot Infrared emission tube IR928-6C-F 940NM emission tube infrared tube LED

  $0.94 Original price was: $0.94.$0.80Current price is: $0.80. Add to cart
• Sale!

  10pcs/lot Brand new original PT908-7C-R infrared receiving tube square side photosensitive receiving diode

  $1.06 Original price was: $1.06.$0.91Current price is: $0.91. Add to cart
• Sale!

  10pcs/lot Infrared emission tube IR928-6C-F 940NM emission tube infrared tube LED

  $1.06 Original price was: $1.06.$0.91Current price is: $0.91. Add to cart
• Sale!

  10pcs/lot Infrared emission tube IR928-6C-F 940NM emission tube infrared tube LED

  $0.81 Original price was: $0.81.$0.70Current price is: $0.70. Add to cart
• Sale!

  10pcs/lot Infrared emission tube IR928-6C-F 940NM emission tube infrared tube LED

  $0.90 Original price was: $0.90.$0.77Current price is: $0.77. Add to cart
• Sale!

  10pcs laser diode 650nm 6mm 3V / 5V 5 million watt Adjustable Laser Dot Diode Module Red Copper Head Mini Laser Pointer

  $3.08 Original price was: $3.08.$2.64Current price is: $2.64. Select options This product has multiple variants. The options may be chosen on the product page
• Sale!

  1PCS 5V 650nm 5mW Adjustable Laser Dot Diode Module Red Sight Copper Head Mini Laser Pointer

  $0.56 Original price was: $0.56.$0.48Current price is: $0.48. Add to cart
• 

  1310nm DFB laser modules 14 pin Butterfly Package

  $950.00 Add to cart
• 

  Picosecond Pulsed Infrared Laser 980 nm MDL-PS-980

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• 

  New High Power 850nm 1000mw 1W IR Infrared Laser Diode 5.6mm : Industrial & Scientific

  $28.00 Add to cart
• 

  Lights88 532nm Green Laser Module Diode Stage Light moduler with Cable(5mw Green Dot Laser Module)

  Rated 5.00 out of 5
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• 

  Oxlasers 12V DIY 520nm 1W Focusable Green Laser Module with PWM Control

  Rated 5.00 out of 5
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• 

  OXLasers 3.5W 450nm Focusable Blue Laser Module for DIY CNC Engraving Cutting Machine with PWM for CNC 3018 (3.5W)

  Rated 5.00 out of 5
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• Sale!

  LASER TREE 40W Laser Engraving Module 450nm Focusable Head

  $299.00 Original price was: $299.00.$199.00Current price is: $199.00. Add to cart
• 

  Laser Module 405nm Violet Purple Blue Laser”Dot” Diode (Adjust Focus 5mw DC3V-5V)

  Rated 5.00 out of 5
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• 

  NEJE Laser Engraver Module 450nm PWM TTL CNC DIY Engraving Module for NEJE Master 20W DIY Laser Engraver Machine Replacement, 5.5W Output Optical Power

  Rated 5.00 out of 5
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• 

  ATOMSTACK M40 Laser Module, 40W Engraving Module with Eye Protection Design for Laser Cutting, 5.5W Optical Power, Laser Module Head for Engraving Machine PVC Metal CNC

  Rated 5.00 out of 5
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• 

  Quarton Laser Module VLM-520-73 LPT (Direct Green DOT Laser Module, 3~6V)

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• 

  Laser Module 650nm Red Laser”Dot” Diode (Adjust Focus 5mw 10 mw DC3V-5V)

  Rated 5.00 out of 5
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• 

  Low Noise Violet Blue Laser 420 nm solid state laser source MLL-III-420

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• 

  RLECS 10-Pack 3.3V 650nm Mini Small Red Laser Dot Diode Module 6mm Dia Copper Head 5mW

  $5.99 Add to cart
• 

  Yetaida 5v Laser Diode,650nm 5mw Red Dot Diode Laser Head, Red Laser Diode Suitable for Toy Laser Gun, Funny Cat Playing Pen, Meeting Laser Pointer, Measuring Instrument etc.

  $5.99 Add to cart
• 

  532nm Green Focus Line Positioning Laser Diode Module Locator 5V Adapter Adjustable Holder

  $39.00 Add to cart
• 

  Qiaoba Laser Diode Module 650nm 5mw Red Lazer Diodes 2Pack (Laser Line)

  $9.90 Add to cart
• 

  Kinbelle Safety Glasses Absorption Type of Protective Nd:yag Protection Glasses Multi Wavelength 980nm 1064nm Safety Goggles

  $49.00 Add to cart
• 

  DC 3-5V 405nm 100mW Mini Dot Diode Module Head Adjustable Focus Blue Violet Diode Module Micro Tube

  $17.89 Add to cart
• 

  Sony PS3 Disc Drive Replacement Laser Lens and Deck/ PS3 Bluray Laser (KES-410A/ KEM-410) Models (40, 80, 160 GB) + Nextec T10 Screwdriver

  $12.90 Add to cart
• 

  60W CO2 Laser Tube 1200mm D55mm, Wires Preconnected with Coating, for Laser Cutter Laser Engraving Cutting Machine : Tools & Home Improvement

  Rated 5.00 out of 5
  $999.00 Add to cart
• 

  213nm UV Solid State Laser Source Picosecond pulsed DPS-213-PICO

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• Sale!

  1064nm Fiber Coupled AOM Acousto-optic Modulator

  $1,680.00 Original price was: $1,680.00.$1,580.00Current price is: $1,580.00. Add to cart
• 

  FIR FIBER PIGTAILED AOM MODULATOR SHIFTER RANGE 1950-2100 nm

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• 

  FIR FIBER PIGTAILED AOM MODULATOR SHIFTER RANGE 1850-2100 nm

  $2,950.00 Add to cart
• 

  780nm DFB 14 Pin Laser SINGLE FREQUENCY LASER DIODES Distributed Feedback Laser

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• 

  594 nm Low Noise Orange Solid State Laser

  $5,999.00 Add to cart
• 

  1060nm Variable Optical Attenuator Fiber HI1060-6/125 um

  $2,900.00 Add to cart
• 

  1250nm-1650nm Variable Optical Attenuator Fiber SMF-28e-9/125

  $2,890.00 Add to cart
• 

  Laser safety glasses for UV & IR 190-380nm and 750-860nm O.D 4+ CE LSG-11

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• 

  Passively Q-switched solid-state 266nm Microchip Laser MB Series

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• 

  Actively Q-switched UV Laser at 266 nm AO-W-266/ 1~20uJ/ 1~200mW

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• 

  Actively Q-switched UV Laser at 266 nm AO-S-266/ 1~5uJ/ 1~10mW

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• 

  Tunable Wavelength Light Source 1568.77nm-1607.47nm L-Band

  $8,650.00 Add to cart
• 

  Tunable Wavelength Light Source 1528.77nm-1563.86nm

  $8,650.00 Add to cart
• 

  266nm Pulsed 5-30uJ/500-600mW Passively Q-switched UV Laser MPL-W-266

  $9,750.00 Add to cart
• 

  266nm Solid State Pulsed Laser 0.1-10uJ/1-120mW Passively Q-switched UV Laser MPL-N-266

  $9,750.00 Add to cart