5pcs mini 650nm 3.5mW 3V-3.6VDC Red Light Source Dot Diode Module 6.5 * 10mm

5pcs Mini 3-3.6VDC 3.5mW 650nm Red Light Source DOT Module Wavelength: 650nm±10nm Working Voltage: 3-3.6VDC Output: 3.5mW Size：Dia.6.5mm Light Shape: Dot Red Wire: "+", Black Wire: "-" Material: Metal Working Temperature: -10~+40℃ Class IIIA/Class IIIR Package: 5×650nm Red Light Source Application: Aiming and Positioning, Level instrument, Ground instrument, Long distance laser listener remote light control, Long distance laser wireless communication. This 650nm laser module with driver is an industrial electronic component and used for as Industrial testament, Lab, DIY. Not a handheld laser. It is very small size can save a lot of space on your laser equipment. The laser module is and precise and sensitive optical instrument. Please carefully read this statement before buying this item. This is an industrial-use/stage lighting electronic component or replacement part for laser machine or device, like laser engraving machine,laser marker, cosmetic equipment, research or labotory apparatus etc.. This item is only intended for use only by professionals, trained operators, laser manufacturers or other qualified users. Any individual or company who buy this item to build or produce laser product, please be sure your products are in compliance with FDA regulations:21CFR1040.10.