I am considering purchasing an in-car camera such as this: http://www.ebay.com/itm/Vehicle-Car...tal_Video_Recorders_Cards&hash=item4171ce36d5 The device has six infrared lamps to illuminate at night. I am concerned that a good portion of the light of those lamps will be reflected off the windshield and back at the driver and passenger. In addition to showing the reflection in the video, might there be any health effects from having this excess IR light in the cabin at night? Might it cause eye damage (seems unlikely, as there is other IR around, but this is probably more intense). Might it cause the pupil to contract, thereby reducing night vision? Are there any other ill effects possible? Thanks.