Whelen Wing Tip Strobe Assy., RFI Shielded 01-0770053-13Wing tip with anti collision & forward position lights. Can be used to convert non Whelen position lights into a position anti collision light system. The small size allows for mounting into a wing tip enclosure. P N: 01 0770053 13 New It is the buyers responsibility to verify compatibility and applicability before purchase. If you have questions, please contact us prior to ordering.