Comparing with the traditional high power blue laser, this new style has the more beautiful appearance, smaller, easier to carry. Wavelength: 445 nm Output power: 1W and 2W Optional Dimensions: 24 * 24 square, length 137mm Case material: H62 Cu Surface treatment: chemical polishing Safety class: Class Ⅳ Circuit control: 5V boost with reverse polarity protection Circuit efficiency: over 93% efficiency boost converter Spot forms: punctate Beam style: continuous line Spot size: 10M place <φ13mm Focus: focusable Operating current: 3.7V @ 2.3A Operating Voltage: DC = 3.7V Start Voltage: DC = 2.5V Warm-up time: None Working temperature: -10 ℃ ~ +60 ℃ Storage temperature: -10 ℃ ~ +40 ℃ Power supply: a ICR18650 rechargeable lithium battery with charger
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