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445nm 450nm 500mw High Power Ajusted Blue Laser Dot Module w/20x58mm & Driver in

Specifications:

Dimensions: 20 x 58mm
Output Wavelength: 445nm
Output power: 500mW
Surface treatment: anode black / military green
Shell material: aviation aluminum
Circuit Control: ACC
Reverse polarity protection: Yes
Working voltage: 6-12V
Working current: I <800mA
Warm-up time: None
Operating temperature: -10 ℃ ~ +40 ℃
Storage temperature: + 10 ℃ ~ +40 ℃
Structural features: laser tube + lens + cooling shell
Note: Orange is positive, white is negative

Package:

1x 445nm 450nm 500mw High Power Ajusted Blue Laser Dot Module w/20x58mm & Driver in

Payment Terms:

We only ship to confirmed address. Please make sure your shipping address is updated. If you want to change to another address,

please leave us a message immediately before it is mailed out. We will not take any responsibility for package missing because of the wrong address.

shipping mathod

We ship to USA by e-packet or other faster delivery shipping method, and we ship to rest of the word by Standard China Post Air Mail, to most of countries, it taks 10-15 business days to arrive if no shipping delay is incured. but to some countries in South America, Africa and East Aian countries, it can take longer time, as long as 40-60 days.
If you need items urgent, we can also ship by expedited shipping such as Fedex, DHL, UPS,Aramex and EMS. Russia just can use Express by EMS. and EMS is still very slow than other Express. we will choose Fedex or DHL for express shipping without special instruction from our customers. we have business corporation with these Express which they will provide a good severice.

Feedback & DSR

Please leave us positive feedback and 5-star DSR to us if you think the quality of our products and our service is well .

If you have any problems with the product, please keep free to contact us at first to solve it. we think communicate is a good way to solve any problem.

If you just don't like our products, please just send back to us for new replacement or full refund.we will try our best way to help you if it is our problem.so if you have any advice ,please let us know.we will do better!

We have always been trying to provide the best service and reliable products for every customer, however,

accident may happen sometimes, please contact us to deal with it at first time , thank you !