405nm 250mW Violet/Blue Laser Diode Module Fat Beam for KTV Bar DJ Stage Lighting

Features：

Wavelength 405nm, blue-violet light has a bright effect on white   Output power 250mW can work continuously for 2 hours   Power supply voltage 3.7-5V can use a single 18650 or other 3.7V lithium battery   Spot diameter dotted 14-16mm rough light   Storage temperature ± 50 ℃   Dimensions 22mm * 70mm installation opening 22mm mirror waterproof   Working current 300mA such as: 4 lamps 4 * 300mA, power consumption per hour 1200mA 2400mA battery available for 2 hours   Laser Class 3B Note: Spot light with a power above 50mW cannot be directed at the naked eye   Working life 8000 hours   Material Aluminum   Main uses Bar supplies, wine display racks, laser wine seats, stage laser effects, escape in the back room, etc.   Main features In sprinkling bar or KTV room environment, the light spot is gorgeous, the mirror surface is waterproof, and it can work for a long time.   Circuit characteristics: the industry's unique single-chip microcomputer control circuit, with anti-surge, power-off protection, secondary purification, LDO technology, etc. Features: stable

Package:

1pc 405nm 250mW Violet/Blue Laser Diode Module for KTV Bar DJ Stage Lighting

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