A video projection can be a great way to spice up your reception but there are a few things to keep in mind if you plan to show a photomontage at your reception.
The first thing to think about is your lighting situation. Will you be inside or out? Will you be able to dim the lights or not? If you cannot control the lights you will need a projector that has at least 3,000 lumens. Lumens basically measure the brightness of the projection the higher the number the brighter the picture and the better it will do in the light.
Another thing to think about is power. Make sure you have enough extension cords to get to the nearest power source sometimes you may have to go up to 50 feet to get to the nearest source.
Lastly, you want to make sure that you have enough cable to hook your laptop or dvd player into your sound system. Take a good look at what connectors you’ll need and get enough cable to go from one side of the room to other. You can never have enough cable.