Share Word Search How LEDs Work To create your word search for "How LEDs Work", first select the words you want to use. Choose up to twenty words for your game by clicking on a suggested word or enter your own by typing over an existing word. Suggestions for your word search; click to add. SEMICONDUCTORS CONSIDERED DIFFERENT ELECTRONS COUNTLESS FAVORITE WONDERED CONCEPTS CONTROL SIGNAL COMMON REMOTE BRIGHT JAMES HELPS HOMES CLOCK ALARM DIODE LEARN LIGHT COLOR SENDS GROW FOOD USED TINY KEY LED RED How do you want the words displayed in the game? Forward Down Diagonal Backward Puzzle Title