not to sound dumb but if the mw output is the same, why go with a unity laser over something really cheap like this one i found on amazon
https://www.amazon.com/Govee-Brighter-Million-Controlled-Kitchen/dp/B07N1CMGQQ/ref=mp_s_a_1_1_sspa?dchild=1&keywords=govee+led+strip+lights&qid=1619300165&sprefix=govee&sr=8-1-spons&psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUEyU0Q2T1dXRjA2REdXJmVuY3J5cHRlZElkPUEwNTI2MTA5TEhNWlUwM0pRRldIJmVuY3J5cHRlZEFkSWQ9QTAyNDA5OTgyVU4xOVdBRVo2RTBZJndpZGdldE5hbWU9c3BfcGhvbmVfc2VhcmNoX2F0ZiZhY3Rpb249Y2xpY2tSZWRpcmVjdCZkb05vdExvZ0NsaWNrPXRydWU=. https://www.amazon.com/Sumger-Professional-Projector-illumination-Activated/dp/B07GJHX9W8/ref=mp_s_a_1_10?dchild=1&keywords=lazer+lights+dj&qid=1619300221&sprefix=lazer+ligh&sr=8-10
Hazer sure you can find on Amazon uk
https://www.amazon.com/dp/B073ZY4X5V/ref=cm_sw_r_cp_apa_fabc_69HZEJ0RYC5CX7WJN15Z
Laser sure the same about Amazon uk. You can also get these off ebay for around 100 dollars, i had got 100 dollar one off ebay and knocked the laser diode out of alignment so the different lasers didn't line up and made colors look funny and returned it and got this 1 and its been 1 year without any issues. just want rgb 400mw don't get the rgy off Amazon thats like 20 dollars cheaper you want the red, green, blue makes like 6-7 colors and hazer and dmx controller atleast to get control over the laser it does have auto and sound mode but will blast people in the face but if you stay off to the side them modes definitely do some cool paterns with the beams no doubt.
https://www.amazon.com/dp/B07GJHX9W8/ref=cm_sw_r_cp_apa_fabc_YWNZDM30AEP1D480JP69