Laser wavelength: 445nm-450nm blue laser Spot type: dotted (adjustable) extra attachments - see pictures Output power: 5W. Shell material: aluminum, surface anodized Collimator lens: optical glass coating.Laser light may cause other people blind. Resulting from the use of this product including damage to health and blindness.
DO NOT EVER TURN LASER LIGHT TO ANY PERSON OR CAMERA! TO USE THIS PRODUCT YOU MUST COMPLY WITH HEALTH AND SAFETY REGULATIONS IN YOUR COUNTRY. The item "High Power 5W 5000mW Blue Laser Module 450nm For DIY Hand Laser Engraving Cuttin" is in sale since Monday, April 13, 2020. This item is in the category "Business, Office & Industrial\Printing & Graphic Arts\Sign-Making". The seller is "789success789" and is located in Wymondham.This item can be shipped worldwide.