That laser is 90mw thats not just a few mw less. And its not even in a host.180!!! wow that is a little much! Aixiz Rkcstr Blu-Ray 405nm 120mA Laser Module [PHR-803T & Rkcstr Microdriver] - $59.00 : High Tech DealZ, Simplifying the LASER Hobby!
this is just few Mw less than yours and 120$ less expensive than yours - the casing, - the shipping and - the extra mw i say 80$ dollars too much but that is just my opinion!
Dude you can build those for under $30. + batteries, and host = $50 MAX.
well the "special heat absorbing glue" isn't even covering the module!
So if you dont wanna buy it then stop posting. Im telling you that ive had it on for a long time to test it, it doesnt get at all hot and its been working for over a week. So if you wanna trust me but it, if not dont insult me with special absorbing glue in quotes.