High-Quality Ballasts. Apex Lighting carries a full line of power supply and high-quality ballasts for your lighting application needs. We have all of the ballasts you need to safely light your boat, yacht, or truck. All of our low profile ballasts are incredibly easy to install and provide a safe power supply for your lights. In our commitment to providing our customers with only the highest quality lighting ballasts, we carry the best brand in the lighting power supply industry, Hatch Transformers. When you're in need of ballasts for your next lighting application project, choose Apex Lighting.