A general offer for the extremely handsome laser pointer, no need wondering around our vast categories no more, this is it! 1. 532nm Green laser @500mW and 1000mW 2. 450nm Blue laser @2W, 4W and 5W 3. 650nm Red laser @500mW 4. 405nm Violet laser @1W These are coming within the package:
Based on the human eye's perception: equal powers of green 532nm light is 20 times brighter than blue 450nm light, 8 times brighter than red 650nm light, and 190 times brighter than purple 405nm light.