3 Lines Laser Lebokose

Boholo 6 * 10 * 2.5cm, 3 switch e arohaneng bakeng sa mela e 3 ea laser, sebaka se seng le se seng 12mm, semiconductor laser diode wavelength 530nm, mela ea laser bophara 0.1mm, phepelo ea motlakase 2 likhomphutha tsa AAA, 3V250mA