Focusable Waterproof 447nm 450nm Blue Laser Module 450T-1000
Parameters
Model:450T-1000-F-W
Wavelength:440nm 450nm
Center Wavelength:447nm
Output Power:<5mw
Working Voltage:3.7V
Start-up Voltage:2.5V
Working Current:3.7V @1.6A
Circuit Control: 5V boost with reverse connection protection
Circuit efficiency: Boost conversion efficiency of 95% or more
Spot form: point shape
Beam pattern: continuous line
Laser Shape:Dot
Focusable:Yes
Waterproof:Yes
Material:Metal
Divergence:φ18MM at 10m
Dimensions:25.5 x 142 mm
Battery:1pc battery required(not included)
Features
Focusable and Waterproof!!
The laser beam is visible in a dark environment like cloudy days, dusk, at night. Sure you can use it for astronomy finding.
This is the smartest choice to buy such a POWERFUL laser pointer at this price to impress everyone.
Our laser pointer is very powerful, so don't see it for long time with bare eyes.
Please storage the laser in dry environment and keep it away from children.
Please avoid direct eye exposure to the laser when use it as a pure laser pointer.
Package
1pc Focusable Waterproof 447nm 450nm Blue Laser Module 450T-1000
Delivery Details
We
provide standard shipping to international via China Post airmail or
Hongkong Post airmail with tracking number.Contact us if not receive
items.
We only ship to the approved address given in Paypal
Payment.Please make sure payment address in Paypal is correct.Any
non-received items caused by invalid address registered on Paypal are
not in our full refund or replacement policy.
Returns and Replacements
We
accept returns and replacements within 30 days from the day the cutomer
receive the products.Please make first contact within 30 days from
receiving the order.Products should be returned in original condition.
About Feedback
We will try our best to solve any dispute and satisfy our customers.
Please
contact us firstly if you have any problems.As you know,a negative
feedback can deal nothing and the positive feedback is very important
for us.So we hope to your understanding.And we will appreciate if you
would like to contact us for solving your problems.Thanks!