GRAND GENERAL is a leading manufacturer and distributor of high quality truck accessories since 1984 featuring an extensive selection of chrome and stainless steel products. GRAND GENERAL's 1157 Purple Glass Light Bulb for trucks, towing, trailers, ATVs, RVs and more. Upgrade your vehicle's interior, exterior, etc. with GRAND GENERAL's 1157 Purple Glass Light Bulb. Customize your rig and take pride of your ride with Grand General's quality accessories