In 
 
Order by: 
Available to: 
Price: 
 - 
eBay Affiliate Links
$
291.09
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
Laser Engraver With 10W Laser Module Engraving Cutting Machine 450nm Blue Light CNC Machine. Laser Optical Power: 10W. Optical Power:10W (±1W). Low noise ... moreair pump equipped with adjustable airflow of 0-15L/min.
$
99.00
Buy It Now
Free Shipping
Condition: New
Location: Los Angeles, United States
Engraving: Plywood, Basswood, Hardwood, Pinewood, Acrylic, Kraft paper, Stainless steel, Aluminum alloy, Ceramics, etc. Laser Technology: Single Diode ... moreLaser with FAC. Laser Class: FDA Class IV, or Class 4 IEC standard.
$
291.09
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
Laser Optical Power: 10W. Optical Power:10W (±1W). Low noise air pump equipped with adjustable airflow of 0-15L/min. Large and steady output airflow can ... moreblow away the smoke and dust generated during laser cutting.
$
295.08
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
LASER TREE K1 Mini Laser Engraving Cutting Machine with 10W Laser Head Module. Laser Optical Power: 10W. Optical Power:10W (±1W). Low noise air pump equipped ... morewith adjustable airflow of 0-15L/min. Large and steady output airflow can blow away the smoke and dust generated during laser cutting.
$
39.01
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
450nm 20 W (Optical power 4W+). Wave Length: 450nm. Effect Laser Power: 20W. LT-80W-AA-Pro laser module can be installed on Z aitu,O tur,Tw Trees,S ulpful9, ... moreXtool, A omstack and other models of DIY laser engraving machines.
$
26.88
Buy It Now
Free Shipping
Condition: New
Location: Humble, United States
Wavelength: 532nm. Output power: 100mW. The light source is not directly directed towards the object. Beam quality (M2):
$
45.99
Buy It Now
Free Shipping
Condition: New
Location: Inglewood, United States
Professional laser module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of plastic, wood, ... morepaper and so on, suitable for a wide range of engraving machine.
$
30.00
Buy It Now
Free Shipping
Condition: New – Open box
Location: Chicago, United States
LASER TREE 4W 450nm Laser Engraving DIY Cutting Module Adjustable Focal. Shipped with USPS Ground Advantage.
$
69.99
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
With air assist, when performing laser cutting operations, the air assist system blows air through the air nozzle to remove dust and debris to improve ... morecutting performance and reduce burn marks, and can also prevent the dust and debris generated during the cutting process from contaminating the optical lens and lens surface, thereby increasing the service life of the lens.
$
70.67
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
Laser Power: 40W. With the newest technology, the engraving speed of ANNOY TOOLS laser module is faster, and its accuracy is higher. It will unleash your ... moreendless creativity in DIY cutting and engraving.
$
10.00
Buy It Now
$6.80 Shipping
Condition: For parts or not working
Location: Walnut, United States
Tested good.
$
42.60
Buy It Now
Free Shipping
Condition: New
Location: 龙岗区, China
LASER TREE 40W 20W Laser Head 450nm Blue Light TTL PWM Module for Laser Engraver. Wavelength: 450nm. Upgraded Magnetic eye protective cover, easy to remove ... moreand install. suitable for DIY engraving and cutting machine.
$
7.39
Buy It Now
Free Shipping
Condition: New
Location: Fort Collins, United States
10 Pieces 650nm 6mm 5V 5mW Red Dot Laser Diode Module with Wire Leads. Wires for the DC power are soldered to the 6mm brass laser diode housing. Simply ... moreconnect 5V DC power to use!The Red lead is Positive (+), the Blue or Black lead is negative (-).
$
295.08
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
LASERTREE K1 Mini 10W Laser Cutting & Engraving Machine. Laser Optical Power: 10W. Most popular 10W laser module for cutting & engraving. Optical Power:10W ... more(±1W). Low noise air pump equipped with adjustable airflow of 0-15L/min.
$
199.99
Buy It Now
Free Shipping
Condition: New
Location: China
And the service life of the laser is about 20,000 hours. 【Powerful Cutting 】 Adopts compressed double beam technology, more powerful, finer laser beam, ... morelonger (50mm) laser focal length, max engraving speed is 10000 mm/min, and the maximum cutting thickness can be up 30mm, 8 -10mm thickness plywood could be cutted by one pass.
$
89.99
Buy It Now
Free Shipping
Condition: New
Location: Hayward, United States
【Large Airflow】: Longer laser engraver accessories equipped with adjustable airflow of 10-30L/min, can effectively suppress the smoke and dust generated ... moreduring laser cutter. Prevent smoke and dust from attenuating laser energy.
$
18.00
Buy It Now
Free Shipping
Condition: New
Location: China
P ower : 520nm 30mW/ 650nm 80mW /450nm 80mW. W orking L ife : > 6000 hours. S pot S ize : 14 mm. Storage T emperature : -36 °C ~ 65 °C. Working T emperature ... more:15°C~35°C.
$
11.16
Buy It Now
Free Shipping
Condition: New
Location: China
650nm focusable red laser module. Wavelength:650NM(red laser). The red cord is anode,the black cord is cathode. Current:<350MA.
$
112.99
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
【Laser Engraver Module】This laser module has a machine power of 80W and an output laser power of 10W. The 10W laser cutting module can cut through 8mm ... moreplywood and 5mm black acrylic with one pass. This laser module can engrave 304 stainless steel at a speed of 300mm/s.
$
69.87
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
LASERTREE 20W Laser Head Module for TTL PWM Laser Machine DIY Wood Engraver Cutter Tools. Wide Compatibility: The Laser air pump kit is equipped with ... moretwo sizes of nozzles (PC6-M8 & PC8-M8)and hoses( φ8x6mm & φ6x4mm), compatible with most of the laser cutter and laser engraver machine’s nozzle interfaces on the market.
$
98.99
Buy It Now
Free Shipping
Condition: New
Location: China
80W Laser Module When cutting with this laser head, the air assit system will blow air through the air nozzle. That will bring you excellent cutting experience ... moreand greatly reduce burned marks. With Air-assist: Blowing through the air nozzle, which improves cutting performance and reduces burn marks.
$
20.99
Buy It Now
Free Shipping
Condition: New
Location: United States
1PC 150mW 650nm 655nm 660nm Red Laser Module Diode with 12V TTL. Work Mode:TTL. hope you could understand. Lifespan:>5000Hrs. Do not run through your ... morelife so fast that you forget not only where you have been, but also where you are.
$
119.86
Buy It Now
Free Shipping
Condition: New
Location: Inglewood, United States
Professional laser module, easy to install, with lower loss, provides 450nm wavelength, for efficient, precise engraving and cutting of plastic, wood, ... moreleather, paper and so on, suitable for a wide range of engraving machines.
$
9.99
Buy It Now
Free Shipping
Condition: New
Location: Fort Lauderdale, United States
Its focusable design ensures pinpoint accuracy, allowing you to achieve intricate details and impeccable results in your engraving projects. A versatile ... morered dot laser generator diode with a power output of 200-250mW and a wavelength of 650nm.
$
35.96
Buy It Now
Free Shipping
Condition: New
Location: Southwick, United States
$
108.31
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
Laser Wavelength: 445nm±5 (blue viole). Laser Power: 80W. Module Material: Copper. Fixed focal length: After installing the red protective case, place ... morethe acrylic under the red case, fix the laser, and then remove the acrylic, this is the best engraving distance.
$
30.99
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
Wave length: 405NM. --Power : 500mW. --Engraving distance:less than 3cm. --Driver module:TTL.
$
19.94
Buy It Now
Free Shipping
Condition: New
Location: China
1 X Focusable 405nm 200mW Blue-violet Laser Module. Can carving wood (so easy);. It can burn plastic,paper,balloons,cigarettes,wood and so on;. If YOU ... moreNEED other blue laser module as following 9,Housing Material:copper(nickel).
$
239.00
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
Electrical Power :80W. 【The Most Advanced 32Bits Laser Engraver Firmware】. Carving Area: X: 400MM x Y: 400MM. 【Engraving speed could be as high as 3000MM/Min】. ... moreIt's the most popular paid carving software in the world, very easy to use.LaserGRBL for engraving and cutting.LaserGRBL( free software ) supports Windows XP, 7, 8, 10.
$
299.00
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
LASER TREE K1 Mini Laser Engraving Cutting Machine with 10W Laser Head Module. Laser Optical Power: 10W. Optical Power:10W (±1W). Low noise air pump equipped ... morewith adjustable airflow of 0-15L/min. Large and steady output airflow can blow away the smoke and dust generated during laser cutting.
$
299.06
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
Laser Engraver With 10W Laser Module Engraving Cutting Machine 450nm Blue Light CNC Machine. Laser Optical Power: 10W. Optical Power:10W (±1W). Laser ... moreengraving machine. The laser head can cut through 8mm plywood, 8mm black acrylic, 3mm MDF by one pass.
$
82.75
Buy It Now
Free Shipping
Condition: New
Location: China
Mig h ty 30W Op tical Power Laser Module. More cost-effective 20W Optical Power Laser Cutting Module. K40 Built-in 8 5.5W fast-axis compression diodes, ... morewhich can provide up to 40W-46W optical power to achieve fast and efficient cutting.
$
14.66
Buy It Now
Free Shipping
Condition: New
Location: Brentwood, United States
Product Name: 10pcs mini 650nm 6mm 5V 5mW Laser Dot Diode Module Head WL Red Output Power: 5mW Wavelength: 650nm Working Voltage: 5v. Operating Current: ... moreless than 40 mA. Laser Shape: Dot Working temperature: 10?~?40? housing: Copper Dimensions: 6.5 X 18 mm. Package: 10pcs. Brand new. Maybe you also need the following parts r $ 1.06 + free shippi $ 3.39 + free shipping $ 6.95 + free shipping $ 2.16 + free shipping $ 7.08 + free shipping For more quantity. Please contact us 1) We accept PayPal payment ONLY. inkfrog terapeak. I000000.
$
25.54
Buy It Now
Free Shipping
Condition: New
Location: Humble, United States
Wavelength: 532nm. Output power: 100mW. Beam quality (M2):
$
439.00
Buy It Now
Free Shipping
Condition: For parts or not working
Location: San Antonio, United States
$
2.50
16h 1m 54s
1 bids
Free Shipping
Condition: New
Location: China
1pc 532nm 5mw dot laser diode module. Wavelength: 532nm. Output power: 5mW. with switch and spring on the PCB, can be used to DIY laser pointer. Life ... morespan:> 4000 hours with proper use. Laser shape:DOT.
$
21.90
Buy It Now
$4.00 Shipping
Condition: New
Location: China
Power: 500mw. 1pc RGB 500mw laser module. Modulation: TTL+ Analog. Luminous form: fine beam. Optical system: optical coated glass lens.
$
149.00
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
Effect power output: 80W. - Designed for Laser Engraver,CNC Mill, DIY Engraving and Cutting. 1 80W laser module with air assist nozzle and lens. - Engravable ... moreMaterials: MDF, Balsa, Paper, Wood, Fabric, Plastic, Leather, Plywood, Foam Paper, Anodized Aluminum, Stainless Steel, Ceramics, Bone, Coated glass, Black acrylic, Stone, Bamboo, Rubber, Leather, etc.
$
72.99
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
Mig h ty 30W Op tical Power Laser Module. More cost-effective 20W Optical Power Laser Cutting Module. K40 Built-in 8 5.5W fast-axis compression diodes, ... morewhich can provide up to 40W-46W optical power to achieve fast and efficient cutting.
$
299.25
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
It uses beam compressed technology to combine 4pcs 5.5W laser diodes into a powerful laser beam with 20W+ laser power. 4-Beam compressed technology, 20W ... moreultra-strong optical power laser module. Laser Engraving& Cut ting Module.
$
11.15
Buy It Now
Free Shipping
Condition: New
Location: China
650nm 100mW 200mW Fat Beam Green Dot Laser Diode Module. Output power: 100mW /200mW. Wavelength: 650nm. Storage temperature: -36C~65 degrees Celsius.
$
59.98
Buy It Now
Free Shipping
Condition: Used
Location: Jupiter, United States
Used and working genmitsu / sainsmart laser from a Jinsoku LE-1620 laser engraver. Laser and module only
$
29.60
Buy It Now
Free Shipping
Condition: New
Location: China
Wave length: 405nm 0.5W. 1 Laser module. 1 Laser Safety Glasses. Driver module:TTL/PWM. 2 Laser cable 80cm ( XH2.54-3P+XH2.54-4P ). 1 Test Line.
$
22.94
Buy It Now
Free Shipping
Condition: New
Location: Chino, United States
Power: 100mw. Wavelength: 650nm. It Is Suitable for Positioning and Can Be Used As a Cutting Helper. Made of High-quality Plastic, the Red Line Laser ... moreLocator Is Strong and Durable. Long Optical Distance (26-32ft) and Adjustable Laser Width Allow for Convenient Use.
$
34.95
Buy It Now
$5.95 Shipping
Condition: New
Location: Somerset, United States
LASER TREE 4W 450nm Laser Engraving DIY Cutting Module Adjustable FocalLASER TREE Laser Engraver Module, 4W Optical Power Laser Head, Laser Engraving ... moreCutting Module, Adjustable Focal, 450nm Laser Head for Laser Engraver Cutter Machine DIY Wood Paper Leather etc
$
39.90
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
20W 450nm laser module head kits for CNC laser engraving cutting machine. The Blue Laser Module is designed for CNC mill. With 450nm wavelength, it is ... morean effective tool for laser engraving and laser cutting.
$
6.50
Buy It Now
Free Shipping
Condition: New
Location: China
Laser Shape:dot/line/cross(optional). Output Power:5mW. Divergency:≤Φ2(mm) at 1m.
$
149.00
Buy It Now
Free Shipping
Condition: New
Location: China
Designed for Laser Engraver,CNC Mill, DIY Engraving and Cutting. Effect power output: 80W. 1 80W laser module with magnetic gathering hood & protective ... morelens. - Engravable Materials: MDF, Balsa, Paper, Wood, Fabric, Plastic, Leather, Plywood, Foam Paper, Anodized Aluminum, Stainless Steel, Ceramics, Bone, Coated glass, Black acrylic, Stone, Bamboo, Rubber, Leather, etc.
$
60.00
Buy It Now
Free Shipping
Condition: New
Location: United States
1x 1W or 2.5W or 5.5W 450nm engraving laser module. ♞【Easy to Engrave & Assemble】Wavelength: 450nm; Input: DC 12V,1-3A; Power adjustable: Support PWM ... moremodulation;. Wave length: 450nm. Power: 1W 2.5W 5.5W.
$
26.99
Buy It Now
Free Shipping
Condition: New
Location: China
TTL signal :0~30K. Size of laser module Laser Effect Laser Shape: DOT. Cooling mode:Heatsink and Fan. Output Power:200mW (Max);. Output Wavelength:532nm;. ... moreFocus lens:Glass.
$
57.03
Buy It Now
Free Shipping
Condition: New
Location: China
Luminescence Angular Intensity Distribution. Luminous flux: 750lm. ✔ Luminous intensity reaches 540cd/mm2. Calculation of Heat Generation: Heat Generation ... more= Driving Electric Power x Heat Generation Energy Ratio = Driving Electric Power x 70%.
$
25.50
Buy It Now
$4.00 Shipping
Condition: New
Location: China
1pc RGB 200MW/500MW laser module. Spot mode: multimode. Spot size: 5.0 1.5mm. Working temperature: 11-35 ° C Suitable temperature: -20-50 ° C. Working ... morelife: 10000-12000 hours.
$
29.39
Buy It Now
Free Shipping
Condition: New
Location: China
(1x DC12V 532nm Green fat beam laser module. 1) Laser curtain;. Laser Module Size Green-Wavelength: 532nm,Output power:> 50mw; green color. 5) laser pointer. ... moreWorking life: 5000 to 8000 hours;. Cut Size: >55mm.
$
25.99
Buy It Now
Free Shipping
Condition: New
Location: China
Power : 500mW. 3018 Y-Axis Extension Kit Upgrade to 3040 for 3018-PROVer Engraver Machine. Aluminum Slide CNC Zaxis Module Support 3018 pro 52mm 500W ... moreSpindle + Upgrade kit. Laser module needs an appropriate laser driver(PCB).
$
2.21
Buy It Now
Free Shipping
Condition: New
Location: China
新建网页 1 Recommend Recommend. BUY IT NOW, 10pcs mini 650nm 6mm 3V 5mW Laser Dot Diode Module Head WL Red. Search Our Auctions: Navigation: Features: Note: ... moreSpecifications: Description: Output Power: 2-5mW Wavelength: 650nm Working Voltage: 3v-5v Operating Current: less than 40 mA Laser Shape: Dot Working temperature: 10 ℃~+40 ℃ housing: Copper Dimensions: 6.5 X 18 mm Package: 10pcs Brand new Item Include: 1* 10 pcs 3v laser Payment: We accept PayPal only. All major credit cards are accepted through secure payment processor PayPal. Payment must be received within 7 business days of auction closing. We ship to your eBay address. Please make sure your eBay address is correct before you pay. Shipping: We Ship to Worldwide. Except Italy. Nigeria, Hong Kong, and we do not ship to APO/FPO Items will be shipped within 1 business day on payment received. Items are shipped from Hong Kong using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund Canada Rate(item arrived) 0.0% 47. 1% 31.4% 17.6% 3.9% Refund Spain Rate(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Returns/Refunds: 12 months Warranty. Buy with confidence! If you are not satisfied when you receive your item. Please return it within 14 days for a replacement or money back. Please contact me before you return it. If item is defective in 3 months. We will send you a replacement without extra charger, or offer refund after we receive the defective item. If item is defective
$
96.99
Buy It Now
Free Shipping
Condition: New
Location: Hainesport, United States
Optical power:10W. Air assist system: When performing laser cutting jobs, an air assist system blows air through the air nozzle, enhancing the cutting ... moreperformance and reducing the burn marks. Blue laser module---a professional laser head with high speed and high stability.
$
40.03
Buy It Now
$6.00 Shipping
Condition: New
Location: China
850nm 1W IR Focusable Dot Laser Diode Module + Fan + Driver TTL +Adapter. Output power: 1000mW. Note: 850nm high power modules can only be seen a weak ... morered light. Wavelength: 850nm. Modulation : Adujstable TTL modulation.
$
40.50
Buy It Now
$4.00 Shipping
Condition: New
Location: China
Wavelength : 532nm. output power: 100mw. 1pc 12V adapter.
$
728.48
Buy It Now
Free Shipping
Condition: New
Location: China
Built-in 8pcs 5.5W+ beam compressed laser diodes, which can provide up to 40W+ optical power to achieve fast and efficient cutting. Opt ical Power 40W+ ... moreLas er Module. ②In order to improve the compatibility to different laser engraver machine, K40 provide a solution by sliding plate with multi h oles for installation compatibility.
$
299.25
Buy It Now
Free Shipping
Condition: New
Location: Hebron, United States
It uses beam compressed technology to combine 4pcs 5.5W laser diodes into a powerful laser beam with 20W+ laser power. More cost-effective 20W Optical ... morePower Laser Cutting Module. Enhanced fan cooling system desig n provides excellent heat dissipation.
1 2 3 4 5 6 7 8 9 10
 In 

Former Listings  
 
Atari VCS 2600 Modul -- LASER BLAST -- Activision -- Game Cart Jeux
Atari VCS 2600 Spiel auf Modul nur Modul es handelt sich ggf. um ein NTSC Modul. Das aber auf deutschen Konsolen funktioniert. Alle Fotos sind Originalfotos des jeweils angebotenen Artikels. Versandkosten Es fallen nur 1 mal Versandkosten an. Egal wie viele Artikel sie kaufen. Auktionen bis zu einem Gesamtgewicht von 500 Gramm(einschließlich der Verpackung) jedoch maximal 25, Euro Warenwert, werden als Briefsendung versandt. Auktionen über 500 Gramm Gesamtgewicht oder über 25, Euro Warenwert werden als versichertes Paket versandt. Deutschland, Europa Brief, 1.90 €- 2,40 €, 6.00 €, Paket, 5.60 €, 18.00 €, International bidders are welcome. Please contact me for international shipping costs outside Europe. Datenschutz Verwendung ihrer Daten Die von Ihnen mitgeteilten Daten werden lediglich zur Erfüllung und Abwicklung Ihrer ... moreBestellung verwendet. Dies umfasst die Weitergabe der Daten zu Lieferzwecken an das mit der Lieferung beauftragte Versandunternehmen. Soweit dies zur Lieferung der Waren notwendig ist, sowie ggf. bezüglich Ihrer Zahlungsdaten die Weitergabe an unsere Hausbank zur Abwicklung von Zahlungen. Eine Weitergabe Ihrer Daten an sonstige Dritte oder eine Nutzung zu Werbezwecken erfolgt nicht. Mit vollständiger Abwicklung des Vertrages und vollständiger Kaufpreiszahlung werden Ihre Daten für die weitere Verwendung gesperrt und nach Ablauf der steuer- und handelsrechtlichen Vorschriften gelöscht. Sie haben ein Recht auf unentgeltliche Auskunft über Ihre gespeicherten Daten sowie ggf. ein Recht auf Berichtigung. Sperrung oder Löschung dieser Daten. Bei Fragen zur Erhebung, Verarbeitung oder Nutzung Ihrer personenbezogenen Daten, bei Auskünften, Berichtigung, Sperrung oder Löschung von Daten kontaktieren Sie uns bitte unter: Marc Pahlenkämper Lippeaue 28 33104 Paderborn Deutschland Telefon: 05254/ 931462 Email: trade@softensive.de Batterieverordnung Im Zusammenhang mit dem Vertrieb von Batterien und Akkus sind wir als Händler gemä
4x Experimental LED Laser Rot 650nm 5mW 40mA 3V 5V roter Punkt Test-Modul Ø6mm
Experimental LED Laser Rot 650nm hier geht es um 4(oder 5* Stück* Experimental-LED-Laser-Module Ø 6mm Kupfer/Messing-Kopf ROTER Punkt 650 nm mit Vorwiderstand für typ. 40mA für direkten Anschluss 3V oder 5V* bei"SOFORT-KAUF" haben Sie freie Auswahl( 3V oder 5V) UND ich versende 5 Stück* bei"SOFORT-KAUF" in Verbindung mit Versandart"Brief" +2.50€) lege ich noch ein kurzes USB-Kabel(als Basis für Strom-Anschluss) dazu. z.B. als Effekt-Show-Licht. Für optische Laser-Experimente, Experimentelle Daten-Übertragung, Selbst-Bau-Laser-Pointer, etc. KEIN SPIELZEUG! Bei Umgang mit Laser-Licht ist auf Schutz der Augen zu achten! Grundsätzlich brauchen die geeignete Stromquellen! Auf korrekte Polung achten: rot(+) blau( 3V-Typ- z.B. für direkten Anschluss an 2x 1.5V Batterie, ... moreVorwiderstand dürfte 33ohm sein 5V-Typ- z.B. für direkten Anschluss an"USB-Spannung" Vorwiderstand dürfte 100 bis 120 ohm sein Sie können die Vorwiderstände auch auslöten oder überbrücken und eigene Stromquelle verwenden. Fluß-Spannung dürfte(geschätzt) bei ca. 2.2 V liegen. Im Prinzip"geht" auch der 5V-Typ an 3V oder 3.7V(Li-Ion) bei geringerer Licht-Ausbeute- zugunsten der Lebensdauer. Im Prinzip"geht" auch kurz-zeitig 3V-Typ an 5V = mehr Licht- zulasten der Lebensdauer. Bild zeigt etwa die Bauart. Zwei Ansichten- Lieferumfang ist nur ein Modul! TYPISCHE WERTE: Laser-Farbe: rot- 650nm- Austritts-Öffnung ca. Ø 3 mm Strahl-Aufweitung: typisch 7mm bis 10mm auf 10m Fluss-Spannung: geschätzt ca. 2.2V- nur die Laser-Diode(ohne Vorwiderstand) Nenn-Strom: Licht-Leistung: Nenn-Lebensdauer: 1000 h( bei Dauer-Betrieb ist zusätzliche Kühlung nötig! Abmessung: Ø 6 mm- Kopf-Länge 10mm(Metall) 15mm(ohne Kabel) Kabel ca. 5 bis 7 cm- rot(+) blau( Einzelgewicht: ca. 1.2 bis 1,5 g- Basis-Material des Kopfes vermutlich Kupfer/Messing Dieses Angebot ist für mindesten