ACER,OTP

Light output 4000 Lumen | Native resolution 3840×2160 | Lamp life 10000 hours | Dimensions 322 x 225 x 93.80 mm

Light output 5200 Lumen | Native resolution 1920×1080 | Speakers | Lamp life 10000 hours | Colour White | Included Accessories P5550 DLP ProjectorAC Power CordBattery for remote controlLens CapQuick Start GuideRemote ControlSecurity CardEMEA Warranty | Dimensions 313 x 236 x 113.70 mm

Light output 3600 Lumen | Native resolution 1280×800 | Contrast 20000:1 | Speakers Mono | Lamp life 5000 hours | Noise level, max 32 dB | Dimensions 313 mm X 255.25 mm X 113.7 mm

Light output 4000 Lumen | Native resolution 3840×2160 | Contrast 10000:1 | Speakers | Colour White | Included Accessories AC Power Cord,Battery for remote control,Lens Cap,Quick Start Guide,Remote Control,Carrying Case