Hi people, i'm a newbie here and would appreciate very much your help and advice. Let's say I want to put a projector outdoors but in an area like there is some soft lighting i.e. pub, cafe, bistro, etc. I will be asking quite some few technical questions here, hope u guys can help me. (1)How much lumens would I need in this case? Let's say the projector will be put around 10 - 15 metres away? Size of the screen is flexible so image size is not an issue here. (2) Does anyone knows how much lux or illumniance rating for outdoor setting like this? (3) any other areas/issues/things to consider when doing outdoor installations? Okie, thanks a lot people !