650nm 50mW Red Laser Dot Module 14.5x45mm 5VDC Industrial ① If there is any problems please do contact us first,we will try to help and serve you.② Arrival time is out of our control, please kindly understand the normal delay.Thanks! Description: Features: Output Power: 50mw Wavelength: 650nm,660nm Working Voltage: 3V-5V Working Current: <320mA Working Temperature: -10 ℃~+40 ℃ Duty Cycle: 30 minutes on, 5 minutes off Laser Shape Line Dimensions: φ14.5*45mm Details: This 650nm laser module with driver is an industrial electronic component and used for industrial testament, Lab etc. This laser module has built-in driver and comes with or without an AC adapter(5V 1A) for your easy option. The laser module comes in dot or line or cross shape, please choose before buy! Please be careful when you are working on it if there is no temperature control device. The laser module is and precise and sensitive optical instrument. Before carrying on some laser DIY activities, please read about the technical information first and protect your eyes before laser ray. Be sure the operator has experience in optics DIY or testing. Package: 1 x New 50mW 650nm 660nm Red Laser Dot Module14.5x45mm 5VDCShipping Notice Country Shipping time by Registered Air Mail or E-packet delivery Shipping time by FedEx/DHL/EMS United States 5-15 business days 3-7 business days Japan, South Korea 5-20 business days 3-7 business days United Kingdom,Canada, Germany, Austria, Holland, Czech, EU 15-25 business days 4-7 business days Spain, Russia, Italy, France, Mexico, Indonesia, Malaysia, India, South Africa, American & Asian countries 15-55 business days 5-15 business days Case & Return Please don't easily open an ebay/Paypal case or return, do contact us and tell what's the problem, we will try to solve any problems and cover your rights.Thanks! Payment MethodPaypal Only Shipping Method 1.We ship to USA by e-packet delivery shipping method,to other country by registered China Post Air Mail, to most of countries, it takes 10-20 business days to arrive if no shipping delay is incured. but to some remote countries,such as South America, Africa and East Aian countries, it may take longer time 40-60 days,so please be patient to wait.2.If you need items urgently please paid for expedit shipping fee,then we will ship by fast shipping way such as Fedex, DHL, Aramex and EMS. Please send us message to indicate a shipping way as your special requirment.Or we will choose shipping way for you randomly. Feedback & DSRPlease place positive feedback and give high DSR score to us if you are satisfied with our quality of our products and our quality of our service, if you are not happy with your purchase for any reason, please contact us first for solutions. We solve all your problems and we cover all your rights. Thansks for your support!