Electrical Marketplace Compact Fluorescent wall pack light fixtures are a great solution for companies that want an instant on capability while still getting good energy efficiency. Because they are compact fluorescent light source, you reduce your electric bills while providing the light that you need. These are often used in places like, parking areas, apartment buildings or commercial buildings. These compact fluorescent wall packs are made from excellent materials with heavy-duty construction which will give you years of trouble-free service for your facility.