18mm 532nm Green Laser Line Module Laser Swamp Laser Pond Haunted House Garden Yard Decoration

DescriptionSpecification: Wavelength: 532nm±10nm Size：φ18mm Working Voltage: 5V Feature: 532nm Green Generator Line Module for Halloween Scary House Laser Swamp Laser Pond Haunted House Garden Yard Decoration 1. New Design of laser body, aluminum case with graves, with a rubber tail for cable protection and anti-dust function. 2. 532nm green line generator which is beautiful for haunted housing light effects creating, better effect when smoke is used. 3. Preheating is required for using in cold environments. 4. The pictures of the lighting effects is taken in a dark environment with thick smoke. (Fog machine needed,but not included.) Application：  Laser Swamp: To make a better effects of laser swamp, you’d better use the module in pairs. The modules should aim at each other in pairs, so that the player moving through the laser swamp will not block the light and there no “shade” side of the laser swamp. If you want to make a large area of laser swamp, you can also use two or more pairs of modules. And please note that, the modules have to aiming at each other at the same hight，and the lines from each modules must be overlapped at each other to make a single surface. The pictures of the lighting effects is taken in a dark environment with thick smoke. (Fog machine needed,but not included.)Accessories: Accessories are shipped according to your option.