450nm445nm 17W 17000mW High-Power Blue Laser Module Engraving Metal Power Supply

PICTURES OF PRODUCTS: Engrave effects : Description OF PRODUCTS:One of the most powerful diodes available, upgrade your Wood engraver to a Metal Marking Machine.It can mark metal and stone, cut wood, foam and other materials easily.Focal length: can adjustedWavelength: 445-450 (Blu-ray) Output Power: pulse 17W average 8W Controlling:TTL modulation/Analog modulation (Could choose by switch) Modulation frequency: ttl can be modulated 0v- Off 5v open frequency range for PWM: 30K.Operating Voltage: DC = 12V Working Current: 35 United States Rate (item arrived) 5.20% 65.00% 19.70% 5.40% 4.70% Refund United Kinddom Rate (item arrived) 9.90% 63.20% 19.10% 3.40% 4.40% Refund Canada Rate (item arrived) 2.00% 45.10% 31.40% 17.60% 3.90% Refund Australia Rate (item arrived) 21.40% 52.10% 16.30% 5.20% 4.00% Refund Germany Rate (item arrived) 11.10% 22.20% 30.30% 20.90% 15.50% Refund Brazil Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) Russia Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) Ukraine Rate (item arrived) 0.50% 13.10% 43.30% 28.10% 15.00% Refund(>45) For Spain,Italy,Brzail,Russia and some other countries,items will take longer Customs clearance time.Sometimes even take about 45 working days.Any question,please email us first! If you need fast shipping such as EMS,DHL,UPS,TNT etc.,please pay extra shipping fee,also add your phone number when you pay for it; Very Important Tips: We have much experience on customs clearing; Please tell us what is the best price for declared value on the invoice,so that you can avoid to pay high tax; As far as we know , FRANCE BRAZIL and TURKEY have strict inport policy.so if your package is going to those country,you must quite familiar with the policy and tell us what should we do; If you are from Brazil,you must provide your CPF NUMBER(TAX NUMBER) to us; Customers from FRANCE,TURKEY, BRAZIL,BELARUS,RUSSIA,you 'd better choose HK Post,Fedex or EMS shipping methord. ABOUT US: We are professional in lighting products for many years,moement we could offer more than 1000 models for the lighting products and all parts of it.All items are new condition,about all our items have our own logo on the ,products,if you have any question about our item,please kindly email us first,we will try our best to solve it for you! CONTACT US: We provide 24 hours, 7 days service,all your messages will be replied in 24 hours. If you don't receive our reply,please kindly re-sent your email because sometimes your message maybe rejected in the junk box.

WARRANTY: Buyer MUST contact us to send the defective item back for exchange. Please read our Return/Refund policy for detail: 1. Defective products must be returned within 30days from issuing date.Otherwise no replacement; 2. No Refund accepted fater 30days of receipt; 3. Returns made for no-defective merchandise will be charge a 10% restocking fee; 4.

In all cases,buyer pay shipping feeds at their own cost to return products for exchange or refund; 5. Refund will be made upon receipt returned item. FEEDBACK: Please do not leave us negative OR Neutral feedback before communicating with us via classifieds board messages. Feedback will be posted once the buyer leaves a feedback;If there is something wrong with your item we will try our best to discuss a solution for that problem.If you are satisfied with your classifieds board purchase with us please do not forget to leave us a positive feedback! DO NOT LEAVE LOW DETAIL FEEDBACK FOR US Your feedback are very important for us.

Many thanks! Wishes your shopping happily!