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Fat Beam 405nm Violet/Blue Laser Diode Module for KTV Bar DJ Stage Lighting
Product description Wavelength 405nm Output 250 after the beam expanded, the output must be reduced to mw Working voltage (can work with one pc 18650 li-on battery) Diameter of the beam Size Working current 300mA Storage temp Duty cycle 4-8hr on you can prolong it by adding heatsink Note All fat beam lasers normally used in fog or smoke area, so that in those areas, the beam can be seen. if you use it in open and bright area, you man cannot find the laser beam Application Bar,night pub,house decration wine display stand, laser wine stadium, stage laser effect chamber to escape, and so widely used Package 1 x Fat

Price is $18.00

Price: $18