Path : Our Product > Ballasts and Ignitors > H.I.D. Ballasts > H.I.D. Ballasts for High Pressure Sodium Lamp > HPS-66A-XXA Series HPS-66A-XXA Series Please products below, and. click Add to Inquiry List for inquiry. Stock No. PDF Select Add to Inquiry List Review Inquiry List Back Related products HPS-66A-XX Series HPS-66A-XXS Series Please check out our products in the following categories: >> Certificates >> Our Product