無量壽  / wú liàng shòu /
Infinite Life 
Category:
Terminology 名相
Description:
無量光即消災,無量壽即延壽。
"Infinite light" is to avoid calamities;
"Infinite life" is to prolong life.
References:
星雲大師全集【書法類】中華文化佛教名詞 名相 The Complete Works of Venerable Master Hsing Yun: Calligraphy-Terminology 
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