We're showing you items that ship to United States. To see items that ship to a different country, change your delivery region.
Specifications:Wavelength: 505nm Optical power: 30mW Output beam shape: Dot Supply voltage: 3-5V Dimensions: Ø12mm x 35mm Working current: lower than 250mA Lifespan:> 20000h Working temperature: 10°C~65°C Storage temperature: -36°C ~ 80°C Spot mode (line size): 1m, the sunshine is lower than <φ 5mm Red twine positive, black cord unfavourable Duty cycle: 45s on, 15s offNote:Please preserve the lens clean to make the laser beam clear and bright. Before wearing on some laser DIY activities, please read about the technical information first and hold your eyes before laser ray. Please wear inexperienced laser protecting goggles once you paintings on it. The modules are tested and the output calories are measured by means of laser power meter before sending out. If there's any problem, please be at liberty to contact us. We will solve the problem asap:1pc Industrial / Laboratory 505nm 30mw 12x35mm Pure Blue Laser Diode Dot Module 3-5V