Adjustable Focal 500mW Blue-Violet Laser Module For Industrial Engraving Machine

400mW Blue-Violet Laser Module for Industrial Engraving Machine Adjustable Focal Product View Details Features: Aluminum alloy shell with extra cooling fan cooling system, high heat dissipation performance! Adjustable focus; Aluminum alloy housing + laser diode +K9 glass lens + constant current drive plate; Long life time(8000 hours); Specifications: Wavelength: 405nm; Voltage: 5V; Power: 400mW; Current: 320mA; Working temperature: -40 ℃ - 75 ℃; Working medium: Semiconductors; Shell material:Aluminum alloy; Output Terminal: dot; Focus: Adjustable; Output band: visible light; Dimensions: 33x36x33mm; Cable length:approx.1.2M; Note: 1,Continuous working time cen not be too long (less than 30 minutes) 2,Power supply is not included,if you need,please contact us,that will need extra fees. Package Content: 1xLaser Module(power supply is not included) Shipping Policy Payment Terms of sale Feedback Contact us Shipping Policy Item will be shipped within 2 working days after receipt of cleared payment. - EMS, DHL Express delivery: Normal postage time is 5 to 7 days to United States, Canada, United Kingdom, Australia, New Zealand, Major Asian Countries, and West Europe.( We have to ask for you contact No. For Express delivery and this may increase the handling time.) - Standard Flat Airmail deliverys: Normal postage time is 15 to 20 days to United States, Canada, United Kingdom, Australia, New Zealand, Major Asian Countries, and West Europe.

Combined Shipping ConditionTo avoid any inconvenience and disputes, we don't accept combined orders in principle. Payment We accept payment via PAYPAL ONLY Terms of sale - For DOA (Defective on Arrival) item, please notify us to obtain a merchandise return code and shipping instruction. Then, send it back within 7 days upon date of receipt. Return shipping costs will be at your expenses.- We only accept the returned item with full packaging materials without being used.After receiving your returned item, it will take 7 days for evaluation and investigation. A brand new replacement unit will be sent to you at our shipping costs if unit is proved to be defective.

- Please NOTE: We don't accept returns via any EXPRESS SERVICES (Including: EMS, UPS, FedEx, and DHL etc.) - Buyer pays for returns. If it is proved as defect item, we will refund the return postage based on the bill issued by posts. All returns via express service will be refused, unless the buyer pay for the duty. Other TermsCustoms would be less likely to impose taxes/duties on a small parcel. However, it will be at your expenses if incurred.

Insurance is included in the Shipping & Handling costs you paid. Contact and CommunicationsIf you have any problems in pre-sale, shipping and after-sale questions, you can reach us by classifieds board message Furthermore, welcome to your inquiries and further contacts. Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Positive Feedback is very important to us. We request that you contact us BEFORE you leave us neutral or negative feedback,or open dispute on classifieds board or PayPal.

Contact us If you have any questions,Please contact us via classifieds board message.(Sunday are not working). On 07-Jan-17 at 15:30:53 AEDST, seller added the following information: