Specifications: Product Features: Integrated structural design, 100% sealed, effectively prevents tobacco oil from entering Laser Power: 5W [R: 1W 638nm;G: 1W 520nm; B:3W 445nm] Cooling method: Integrated aluminum heat sink; the entire unit is cool and efficient. 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 outlet size Scanner: AT 15KPPS high-quality medium diaphragm. Reflectivity > 99% @45° incidence (wavelength coverage: 400nm-680nm) Scan angle: Maximum 60° Laser lifespan: ≥10,000 hours (test results in a constant temperature environment) Laser class: Class IV Control modes: SD (more than 200 built-in effects), sound control, automatic operation, DMX 18/27 channels, master/slave mode ILDA software control Rear panel controls: AT-S2 digital display, 3 x 512 input/output jacks, DB25 input/output jacks, power input/output, fuse Operating temperature: -10°C to 45°C Voltage: 100-250V Rated power: 20W Applications: Stage, DJ, event, disco, club, bar, etc. Size: 24 x 18.5 x 16.5 cm (L x W x H) - Net weight: 3.5 kg Carton packaging: 34 x 27 x 22 cm - Gross weight: 4.5 kg Package contents: 1 x Laser projector light 1 x Power cable 1 x Key 1 x Locking plug 1 x User manual