Focusable 488nm 80-100mw Sky Blue Dot Laser Diode Module TTL /5V PWM

488nm 100mW Cyan-Blue Laser Diode Module Dot Spot Focus Adjustable with TTL

Adjustable Focus 488nm 100mW sky Blue Dot Laser Supports PWM Laser Module

M140 M-Type JAPAN 2W+ 445nm LASER DIODE in Module w/ G-2 Lens & Leads

BRAND NEW ~ 7W ~ Nichia NUBM44 450nm LASER DIODE in Module w/ G-2 Lens & Leads

488nm 100mW sky blue laser module DC12V thickness adjustable TTL