Check the listing for details. Focusable 488nm 60mW Cyan Blue Dot Laser Diode Module w Adapter. Condition: New. Listed at 62.03 USD. Form factor: 22*91mm.Output wavelength: 488nm ±10 nm.Output power: 60mW.Light shape: DotAngle of light: < 1.5mard.Surface treatment: anodized black.Shell material: aviation aluminum.Circuit control: step-down constant current.Reverse protection: yes.Operating voltage: DC=12V/5V (the voltage will vary according to the actual situation).Working current: 80mA < I < 300mA.Warm-up time: none.Working temperature: 0 ℃ ~ + 60 ℃.Storage temperature:-40 ℃ ~ + 85 ℃.Structural features: laser tube + lens + heat dissipation shell Product features: 1. No need to preheat, save electricity, low heat, can work for a long time, can work normally in the temperature range of 0-60 degrees, zero low temperature can not start normally, for example, most people with such a small size can not work for a long time. 2. The shape design adopts cylindrical concise design, which can be assembled with our fixed fixture. 3. The light output form of imported semiconductor laser diode is dotted, and the range is more than 1 km. 4. Use 5V or 12V voltage input power supply. 5. The adjustable focus design structure is adopted, and the light spot size can be adjusted at will according to the need. PACKAGE:1 PCS Laser1pcs 5V/12v Adaptor