{"product_id":"whelen-01-0771554","title":"Whelen 7155401","description":"\u003cp\u003eThe Whelen 71554 series is an aviation white LED tail position light for 14 V or 28 V DC aircraft, approved to TSO-C30c Type III; Whelen also lists E-TSO approval. Six LEDs sit under a clear hard-coated polycarbonate lens. The light weighs 0.14 lb (64 g) and measures 35.6 × 40.4 × 52.6 mm (exposed height × width × length).\u003c\/p\u003e\u003cp\u003e01-0771554-11 (7155411, horizontal) and 01-0771554-12 (7155412, vertical) are the 14 V versions: 11–15 V DC, 0.25 A, red +14 V and black ground leads. 01-0771554-01 (7155401, horizontal) and 01-0771554-02 (7155402, vertical) are the 28 V versions: 22–30 V DC, 0.125 A, white +28 V lead. Horizontal versions have the mounting holes at 9 and 3 o'clock, vertical versions at 12 and 6 o'clock. The light mounts as far aft as practicable on a thermally conductive surface. If any LED fails, the unit is repaired or replaced; Whelen specifies an annual inspection.\u003c\/p\u003e\u003cp\u003eWhelen lists EASA STC 10055068 for fixed-wing aircraft; EASA STC 10056206 for rotorcraft covers P\/N 01-0771554-( ) within its approved model list. A certified aircraft needs an approved modification and a Certificate of Release to Service. Fit depends on the aircraft type, the electrical system voltage and the mounting orientation.\u003c\/p\u003e","brand":"Whelen Aerospace Technologies","offers":[{"title":"28V, Horizontal","offer_id":58395383431499,"sku":"01-0771554-01","price":7037.21,"currency_code":"CZK","in_stock":true},{"title":"28V, Vertical","offer_id":58395383464267,"sku":"01-0771554-02","price":7037.21,"currency_code":"CZK","in_stock":true},{"title":"14V, Horizontal","offer_id":58395383497035,"sku":"01-0771554-11","price":7037.21,"currency_code":"CZK","in_stock":true},{"title":"14V, Vertical","offer_id":58395383529803,"sku":"01-0771554-12","price":7037.21,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1063\/3803\/files\/01-0771554-01.jpg?v=1790591533","url":"https:\/\/shop.airteam.eu\/products\/whelen-01-0771554","provider":"AIR TEAM","version":"1.0","type":"link"}