High stability green laser power with focusable function. Designed with a tempered black aluminum barrel casing, the YAMATAKA handheld green laser can withstand extreme laser functionalities, may it be in the battle field or inside a laboratory. Utilizing revolutionary heat sink and cooling technology, these lasers are designed for continuous operation while significantly maintaining high output-power perfect for advanced laser experiments and applications.

They are also equipped with a High Grade IR Filter and 5 point FDA safety switches. No wonder it has been awarded as the world's most powerful handheld lasers at the possible good cost performance. The Trojan 500mW includes Military grade Aluminum Carrying Case, 532nm Laser Safety Goggles, 2 18650 Li-Ion batteries and charger.