NEC P554U (NP-P554U) professional projector. Brightness: 5,300 ANSI lumens Native resolution: WUXGA 1920 × 1200 Aspect ratio: 16:10 Technology: 3LCD Contrast ratio: 20,000:1 Light source: 330W UHP lamp — it is not laser Lamp life: 4,000 hours normally / up to 8,000 hours in Eco mode Throw ratio: 1.2–2.0:1 Optical zoom: 1.6× manual Projection size: 30–300 inches Projection distance: approximately 0.8–12.9 metres Lens shift: Vertical +55%; horizontal ±15% Connections: 2× HDMI, HDBaseT, VGA input/output, USB, LAN, composite video, audio input/output and RS-232 Speaker: Built-in 20W mono Weight: 4.8 kg Dimensions: approximately 42 × 13.3 × 32.2 cm Noise: 37 dB normal / 34 dB Eco It is a strong projector for indoor events, presentations and projection mapping in controlled lighting. For outdoor use, it would work best after sunset and on a relatively small surface. Official NEC/Sharp datasheet