CHRISTIE UV UPGRADE KIT 2220/4220 (003-100549-01)
https://shop.cinemanext.com/shop/p031468-christie-uv-upgrade-kit-2220-4220-003-100549-01-41290
https://shop.cinemanext.com/web/image/product.template/41290/image_1920?unique=1be06ec
Superseded by 003-100549-02