laser light high quality 3W RGB LASER LIGHT Product features: Integrated structural design, 100% sealing, effectively preventing the entry of tobacco oil Laser power: 3w[ R:700mw 638nm;G:800mw 520nm; B:1.5w 445nm] Cooling method: integrated aluminum radiator, the whole machine is cold and cooling down Control signal mode: TTL/Analog automatic switching modulation voltage: 100K Laser divergence angle: <1.2mrad (full -angle) Laser spot size: 5*6.2mm at the size of the outlet Scanner: AT 15KPPS High-quality medium membrane reflectance> 99% @45 incident (cover wavelength: 400nm-680mm) Scan angle: maximum 60 Laser service life: 10000 hours (test results in the constant temperature environment) Laser level: Class IV Control mode: SD (built-in more than 200 effects), sound control, automatic operation, DMX 18/27 channels, master/slave mode, ILDA software control Back control: AT-S2 digital display, 3 stitches 512 in/out, DB25 in/out, power input/output, fuse Work temperature: -10C-45 C Voltage: 100-250V Rated power: 20W Application: stage, DJ, event disco, club, bar, etc. Size: 19*14*12.5cm (L* W * H)-- net weight: 2kgs