Features:

• This is a 2.3W module that could give out 445nm blue light.
• Large heat sinks and cooling fan better heat dissipation during work.
• Support continuous light output working mode and can work for long time.
• This module comes with power adapter for convenient use.
• Suitable for industrial engraving machine equipment, great for DIY engravers.

Specifications:
Shell material: Aluminum (Surface anode black)
Module material: Copper
Lens Material: Optical glass with coating
Wavelength: 445nm (Blue)
Output Power: 2300mW (2.3W)
Driving Mode: External ACC constant current drive
Power Supply Voltage: 12V DC
AC Adapter Plug: CN Plug
AC Adapter Input Voltage: 100-240V
Power supply control interface: 2.54-3P (PWM or TTL signal can control power)
Light Form: Dot, adjustable-
Modulation: TTL
PWM Control: Support
Other Function: Weak light positioning
Weight: Approx. 380g

Package Included:
1 x Module
1 x AC Adapter
2 x Connect cable

Note:
1. Please wear goggles during usage, avoid to touch the directly to the eyes and skin.

2. The module should works less than half an hour in one time, and continue to work when it cool down please.

3. Please kindly make a note if you need any plug adapter.

About feedback 

If you are satisfied with our products, Pls give us 5 Stars.

Your
satisfaction and positive feedback is very important to us. Please
leave positive feedback and 5 stars if you are satisfied with our items
and services. If you have any problems with our items or services,
please feel free to contact us first before you leave negative feedback.
We will do our best to solve any problem and provide you with the best
customer services. We will give you a positive feedback after receiving
the payment. If you are unsatisfied with your items, please contact our
Customer Service. 

We
maintain high standards of excellence and strive for 100% customer
satisfaction! Feedback is very important We request that you contact us
immediately BEFORE you give us neutral or negative feedback, so that we
can satisfactorily address your concerns. 
It is impossible to address issues if we do not know about them!

Payment

1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 
2) Payment must be made within 3 days of order. 
3)
If you can’t checkout immediately after auction close, please wait for a
few minutes and retry Payments must be completed within 3 days.   

About shipping

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)

2. Orders processed timely after the payment verification.

3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.

4. The images shown are not the actual item and are for your reference .

5.
SERVICE TRANSIT TIME is provided by the carrier and excludes weekends
and holidays. Transit times may vary, particularly during the holiday
season.

6.
If you have not received your shipment within the period,  please
contact us. We will track the shipment and get back to you as soon as
possible with a reply. Our goal is customer satisfaction!

7.
Due to stock status and time differences, we will choose to ship your
item from our first available warehouse for fast delivery.

8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.

9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks !

Return and Refund 

1.
You have 7 days to contact us and 30 days to return it from the date it
was received. If this item is in your possession more than 7 days, it
is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.
There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer
in half.

2.
All returned items MUST BE in the packaging and you MUST
PROVIDE us with the shipping tracking number, specific reason for the
return, and your po#.

3.
We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item
in its condition and packaging with all components and
accessories included, AFTER BOTH Buyer and Seller cancel the transaction
from aliexpress. OR, you may choose to have a replacement.

4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.