785nm 30mW-120mW near-infrared laser module TTL modulated CS through-beam laser

Price range: $19.00 through $35.00
785nm 30mW-120mW near-infrared laser module TTL modulated CS through-beam laser [Specification] Output wavelength: 785nm Output power: 30mW-120mW Working voltage: 3.7-5V

785nm 50mW 3VDC 8mm diameter laser module laser head is used for the robot vacuum cleaner

Price range: $13.90 through $69.00
785nm 50mW 3VDC 8mm diameter laser module laser head is used for the robot vacuum cleaner Specifications: Wavelength: 785nm Output