10pcs Laser Diode Module Red Laser Diode Laser Diode Circuit 5v Module Head

US $2.98

  • ???, ???, China
  • Jan 30th
·         Brand new high quality ·         Wavelength: 650nm ·         Working Voltage: 5v ·         Outer diameter: 6 mm ·         Mainly used in laser toys, all kinds of levels meter, ground wire gauge, etc Product Description Description: These can be linked straight up to a 3V - 5V source (like 2 or 3 AA batteries) and will produce a red dot. Specification: Wavelength: 650nm Operating current: less than 40mA Working voltage: 3V Output power: 5mW Working temperature: -10°C to +40°C Laser shape: dot Housing material: copper Dimensions: 6.5 x 18mm

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