Projection System: 3LCD Technology Color Light Output: 3.000 Lumen- 2.000 Lumen (economy) In accordance with ISO 21118:2020 White Light Output: 3.000 Lumen - 2.000 Lumen (economy) In accordance with ISO 21118:2020 Resolution: WXGA Aspect Ratio: 16:10 Light source: Lamp Lamp Life: 6.000 h durability, 12.000 h durability in economy mode Keystone Correction Manual vertical: ± 30 °, Manual horizontal ± 30 ° Throw Ratio: 1,27 - 1,71:1 Zoom: Digital, Factor: 1 - 1,35 Projection Lens Focus: Manual Offset: 7 : 1 Interfaces: HDMI 1.4, USB 2.0-A, USB 2.0 Type B (Service Only) Loudspeaker: 5 Watt Positioning: Ceiling Mounted, Desktop Colour: White