555nm Yellow Green Light Non-Focusable Laser Module  555T-20

Parameters

External dimensions: 123 * 29.5mm

Shell material: aviation aluminum

Surface treatment: Fine sand matte military green oxidation

Output wavelength: 555nm

Switch mode: Self lock always on, off

Output power: 5mW

Circuit control: 4.2V step-down constant current with reverse connection protection

Circuit efficiency: voltage reduction conversion efficiency above 93%

Spot form: point shaped

Beam style: continuous linear

Spot size: approximately 5M< φ 10-12mm

Focusing method: fixed focal length

Focusing method: Non adjustable focus

Waterproof level: Domestic waterproof

Working current: 3.7V @ 400mA

Battery direction: negative pole towards the direction of light output, positive pole towards the tail switch

Working voltage: DC=3.7V

Starting voltage: DC=2.5V

Preheating time: None

Working temperature: -10 ° C~+60 ° C

Storage temperature: -10 ° C~+40 ° C

Power supply method: 1pc 18350 battery required. 

Package:

1pc 555nm yellow green light laser module (battery not included for easy custom clearance)