450nm 100mw 12mm Industrial APC Blue Laser Dot Module Brass Housing 3.7V-4.2V

Description

450nm 100mw 12mm Industrial APC  Blue Laser Dot Module Brass Housing 3.7V-4.2V
Parameter:
Wavelength: 450nm
Output Power: 100mW
Working Voltage: 3.7V - 4.2V
Working Temperature: -15 ℃~＋35 ℃
Laser Shape:
Dot
Focusable: N/A
Material and Color: Brass
Operating Current: I <  100mA
Duty Cycle: 45 seconds on, 15 seconds off
Dimensions:
￠12 mm X 35mm(only brass housing part)
Feature:
Black wire is Negative -, Red wire is postive +
with switch and spring on the PCB, can be used to DIY laser pointers
The laser module is precise instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. You must know the possible hazard when doing laser DIY.
Please avoid direct eye contact to the laser.
Package:
1pc 450nm 100mW Focusable Blue Laser DOT Module
Payment Method:
PayPal preferred
Shippment:
1.We provide free shipping to international via China Post Airmail, and every parcel will be registered with tracking number. We can also ship by UPS/EMS/DHL/FedEx for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.
2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.
3.Time of Delivery:Based on the China Post Airmail and our experience, kindly please be noted that To United States / United Kingdom / Australia, it takes around 10-15 business days; To Canada, it takes around 12-18 business days; To Brazil / South America, it takes around 25-35 business days. To Italy / France / Spain / Germany/ Eastern Europe, it takes aournd 15-20 business days.
Returns & Replacements & Repair:
We accept returns & replacements within 30 days from the day the customer receive the products, please make first contact within 30 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.
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