Lot of 6 Delta Lighting Capacitors / Arrestor - LA 302 302-R LA 603 Free Ship Listing as used, but they do not appear to have ever been installed by looking at the ends of the wires The product is a lot of 6 Delta Lighting capacitors/arrestors, specifically the LA 302, 302-R, and LA 603 models. These components are designed to regulate and protect electrical lighting systems from power surges or spikes. As a trusted brand in electrical supplies, Delta ensures quality and reliability in their products, making them a crucial part of home improvement projects related to electrical installations. With free shipping included, this lot provides a convenient solution for those in need of reliable lighting arrestors.