20PCS DC 5V 650nm 5mW 20 mA Red Dot Diode Copper semiconductor laser tube with Leads Head Point Shape Outer Diameter 6mm

Description: Product Name: Red Laser Dot Diode Module Wave length: 650nm Work voltage: 5V Output Power: 5mW Outer diameter: 6mm /0.24Inches Operating current: Must smaller than 20 mA Laser shape: Dot Material of the housing: Copper Wide range of wroking temperature: -10 ℃up to +40 ℃ Dimensions: 6 x 10 mm Wire connection: Red wire connect to Positive, Blue wire connect to Negative. Application: Level instrument, Ground instrument, Long distance laser listener remote light control, Long distance laser wireless communication. Package include: 20 x DC 5V laser diode module Red Dot Diode Laser Heads 650nm

• Working voltage: 5V; Wave length: 650nm; Output power: 5mW; Shape of the laser light: Dot; Outer diameter: 6mm /0.24Inches.
• The laser head consists of a luminescent tube core, a condenser lens and a copper adjustable sleeve. The three parts have been assembled, the focal length of the lens has been adjusted, and the lens has been glued together with strong glue. The user can connect the 3.3V DC power supply to work.
• Made of high quality material,Durable, long service life.
• Low power consumption,simple driving circuit,convenient modulation, resistance to mechanical shock and vibration.
• Application: Level instrument, Ground instrument, Long distance laser listener remote light control, Long distance laser wireless communication