Buy from Amazon : br 1080P LED Protable Projector HD PC AV TV VGA USB HDMI(White)br br Latest design with TV interface beyond the old one 500Lum Brightness Aspect Ratio169 43 with 20000 hours life br The LED lamp works for over 20000 hours and provide superb pictures br Maximum Resolution1080P for display size20-60Inches br Multi-function interfaceHDMI VGA AVSD USB TV input br Low power consumption power saving and environmental small and light and easy to carry