450nm Line Module
450nm Blue Line Laser Module
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$24.48 As low as: $16.00locator in marking/cutting/engraving machines
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laser escape room
haunted house
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$26.68Operating Voltage 3V~5V Size 22 x100mm Output Power 80mw Wavelength 450 nm (osram ld) Radian Length 1~3m at 1m; Width <2mm at 1m Working Temperature -15 ~+35 centigrade Duty cycle without heatsink: 4-5hr Specially works for wood cutting machines. -
$68.963350 445nm3.5W Blue Dot/Line/Cross Focusable Laser Module
