PORTUGAL NATAL CHRISTMAS MNH SOUVENIR SHEET WITH LED

2019

The 2019 Christmas broadcast will be a classic representation of the Nativity scene of Bethlehem, the Holy Family and the three Wise Men. In the philatelic block, where the manger and the adoration of the Child are located, the guiding star who announced the birth and accompanied the Magi to Bethlehem.
This star has inserted a light emitter diode (LED) that will be activated by contacting an Android or IOS smartphone that has NFC technology (communication by a proximity field).
Just activate nfc functionality (often it's an automatic process) and find out where the smartphone antenna is located. Then the smartphone is placed next to the philatelic block so that the light of the star of Bethlehem lights up.