For light you can use two inexpensive "manual" flash units. I purchased 2 old Vivitar 285 flashes from Ebay and used them in manual mode with radio triggers. Although less expensive options can be found. In manual you adjust the distance from light source to subject to achieve proper exposure and balance. The other "down side" is that recycle time can take 3 sec. or more between shots. So "quick" multiple exposures are not achievable especially at full power settings.
They also have and all inclusive kit (I have not tried this product):
SparkPeople, SparkCoach, SparkPages, SparkPoints, SparkDiet, SparkAmerica, SparkRecipes, DailySpark, and other marks are trademarks of SparkPeople, Inc. All Rights Reserved. No portion of this website can be used without the permission of SparkPeople or its authorized affiliates.
SPARKPEOPLE is a registered trademark of SparkPeople, Inc. in the United States, European Union, Canada, and Australia. All rights reserved.