Focusable Laser Module Dot Laser Generator Diode

Features:
650nm focusable red laser module.
Reverse power protection, anti-static protection, short circuit protection.
Supply current does not vary with the voltage ranging from 3.2V to 5.0V.
Output optical power is stable,suitable for industrial equipment usage.
Specifications:
Optical Power: 200-250mW
Wavelength: 650nm(red laser)
Voltage: DC 3-5V
Current: <300mA
Beam Shape: Dot
Size: ?12X45mm
Cable length: 29cm . Approximately.
Package Included:
1* Focusable Laser Module Dot Laser Generator Diode

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.