Viridian Green Lasers are designed with the tactical personnel in mind. The green lasers offer the most versatility and functionality available on the market today. The Smartlaser technology includes four modes of operation. You can set your Viridian Green Laser to a constant beam, the low speed pulse (which is 5 pulses per second), the medium speed pulse ( which is 7 pulses per second) or the high speed pulse ( which is 10 pulses per second). Get the Viridian advantage!