Below you can find the Of the 2 main types of light-sensitive cells in the retina these are used in low light Jeopardy Words Answer. The answer to Of the 2 main types of light-sensitive cells in the retina these are used in low light has 4 letters. This clue belongs to the Biology category and is part of Jeopardy Word Level 2012. If you scroll near the bottom you will find other clues and answers part of level 2012