532nm Green Laser Line Module Generator Projector for Sawmill Woodworks Alignment Laser Swamp Haunted house Laser Pond 5mW

Feature: Well made and stable performance 18mm diameter 75mm length big size cylinder housing longer continuous working time than thinner one Housing made of Aluminum alloy light and strong Glass Lens for better light transmission Anti-dust Anti-vibration DC Connector standard: 5.5/2.1 Green Line Brightness Level: Level 7