This is a 780nm near infrared high power semiconductor laser with standard type power supply. The output is 5000 mW. 780nm laser is near infrared laser, only a faint light can be seen in the naked eye
However, white smoke was produced immediately after laser irradiation on sponge. Let’s check it now:
Laser link: https://www.civillaser.com/index.php?main_page=product_info&products_id=737
