University San Marcos 17. oz. Supreme Water Bottle. Show your California State University, San Marcos pride all year long with our authentic assortment of California State University, San Marcos collegiate apparel - including California State University, San Marcos t-shirts, sweatshirts, hats and more.
When the Bird Daylight Laser 200 emits a powerful green light that hits bird feathers, it makes a bright splash of light. Which traumatizes them and they can't fly away fast enough. A flock of more than 100 geese immediately took flight..
IMHO, there is no absolutely no reason ordinary people should own a laser pen this powerful. First of all it's miliWatt, mW. Secondly, that's optical power, not electrical power. at 200mW optical power, the reflection off a shiny surface has the potential to blind you, and so does staring into the beam. If the wall plug efficiency of the laser is 6%, that means that the electrical power draw is 3.33W.