Check the listing for details. 635nm 10mW Dot Red Light Bench Drill Punch Positioning Laser Diode Module. Condition: New. Listed at 22.55 USD. 635nm 10mW Dot Red Light Bench Drill Punch Positioning Laser Diode Module parameter Wavelength 635nm Output power 5-10mW Output band: visible light Working current: 20-40mA Supply voltage: 5V Spot mode: dotted Optical part: focusing lens Working temperature: ±50℃ Product material: aviation aluminum Dimensions: 10mm*33mm (adjustable focus) Working life: 8000 hours feature 1. Structure composition: imported laser diode + large area coated copper sleeve + high-quality coated lens + single-chip control drive circuit + wire 2.Material features: imported laser diode guaranteed output power; copper parts: large-volume design to ensure stable working performance 3 .Circuit characteristics: the industry's unique single-chip control circuit, with anti-surge, weak power-down protection to choose! Package: 1pc 635nm 10mw Dot laser light 1pc DC 5v 1A power plug Payment Details We only accept Paypal Payment. We will send the item to you as soon as you won and paid. Delivery Details We provide standard shipping to international via China Post airmail or Hongkong Post airmail with tracking number.Contact us if not receive items. We only ship to the approved address given in Paypal Payment.Please make sure payment address in Paypal is correct.Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy. Returns and Replacements We accept returns and replacements within 30 days from the day the cutomer receive the products.Please make first contact within 30 days from receiving the order.Products should be returned in original condition. About Feedback We will try our best to solve any dispute and satisfy our customers. Please contact us firstly if you have any problems.As you know,a negative feedback can deal nothing and the positive feedback is very important for us.So we hope to your understanding.And we will appreciate if you would like to contact us for solving your problems.Thanks!