445nm 2.5w Blue Laser Module High Power Laser Head Pwm Ttl Cnc Engraving Machine

Product Description 445nm 2.5w Blue Laser Module High Power Laser Head PWM TTL CNC Engraving Machine Laser wavelength: 445nm (blue-violet) Dot: adjustable Optical power: 2.5W Drive mode: ACC external constant current drive Cooling method: forced air cooling Operating voltage: 12 V DC Power interface: 2 * 2.54 Control interface: 2 * 2.54 (TTL control, PWM power control switch) Housing material: aluminum, surface anodized Material Module: Copper 雕刻白色材料必须用记号笔涂黑。 Besram Service About Laserland Laserland focuses on laser manufacturing and sales for 10 years. We supply laser diodes, diode laser modules and of various sizes and wavelength, with reasonable prices, excellent quality for customers all around the world. Laserland, Laserlands are registered trademarks owned by Besram Technology Inc. Buying Tips Please read item description, datasheet or the manual before using the products. If you are not sure, please contact us via message or email with us.

We will help you as soon as possible. In order to guarantee the successful delivery, please make sure your full name, address and postal code are detailed and correct and your phone number is available for delivery contacting. 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.

Shipping and Tracking Shipping Methods and APPROX. Delivery Date The package is shipped from China Mainland Economy Shipping (Often Free) Air Mail Small Parcel Delivery Date: approx. 10-30 working days to different countries Standard Shipping ePacket provided by EMS Delivery Date: approx. 7-20 working days to different countries Expedited Shipping UPS, Fedex, DHL or EMS We will decide the carrier because we have to control the shipping cost for we only charge about 30usd for international express shipping, which is often not enough. If you have special requirement, please contact us to designate your preferred carrier via message) Delivery Date: approx.

3-10 working days to different countries. Tracking Method We provide a tracking number for all orders. This number will be provided by message or email as soon as the package is sent out. For Air Mail or ePacket you can track the package via your national postal office website. For Expedited Shipping, please do the tracking via Carrier website.

About Tax and Customs Affair Buyer take care of the tax or custom fee. We have not included any tax in the price or shipping fee. We will assist you in any possible customs affairs according to your requirements. Contact and Feedback We will response to any of your inquiries within 24 hours. If you do not get a response from us, please check your junk or spam mailbox.

If you are satisfied with the product you received, please leave us positive feedback. For we really need your support, and your valuable detailed feedback will help and guide a lot of others to buy what they need. If you are unsatisfied with our item or service, then please follow the good classifieds board practice to contact us before leaving any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. Return Policy All products have been checked and packaged in good condition before dispatch.

In case the item is defective, please inform us within 3 days of receipt. We can arrange replacement for you if the situation is confirmed. Or we can refund for you and charge 25% service and handling fee based on the total price of the product (not including shipping fee). Buyer pays both ways shipping if any product is returned. In 3 month (from the day of shipping out), if any problem happens caused by the item itself, please don’t dismantle it.

You can return it in the original package to us. We will repair or exchange new one for you and you just pay for the both way shipment. Powered by