投光照明 とうこうしょうめい Meanings Noun floodlighting Kanji 投 throw. Read as トウ. 光 light. Read as コウ. 照 illuminate. Read as ショウ. 明 clear. Read as メイ. Words containing 投光照明 投光照明器 (とうこうしょうめいき) floodlight Jinuma: Japanese Dictionary · Word lists