Welcome to our website! Laser pointer is a good guide for travel， and an excellent tool for pointing to the faraway target or stars and sending out the SOS signal. Now this 5MW Cross Type Red Laser Pointer Laser Module is highly recommended for you for its stable performance andreasonable price. It is a nice quality module that can be easily soldered into a laser pen. Made of high quality material， it is durable for long term use. What’s more， with brightcross type red light， it reaches a few kilometers and still clearly visible at night， both the beam and the dot. Great for DIY projects， it will not let you down.                                    Features            It is a nice quality module that can be easily soldered into a laser pen Inbuilt circuit board to regualte power to the laserPower saving， compact and reliableVery visible cross beam when it is dark / near darkVery cheap and quite powerful， with built-in regulator， so easy to use without messing with additional circuitryExquisite and durableGreat for DIY projects                                                            Specifications             Output Power     5mW    <br> Light Color     Red    <br> Wavelength     635nm    <br> Color     Silver    <br> Weight     0.46 oz / 13 g    <br> Dimensions     1.38 x 0.43" / 3.5 x 1.1 cm (L x Dia)     <br>                                                             Package Includes            1 x Laser Module<br>