Otronics 6-pack 50W 2700K Dimmable GU10 Led bulb for $11.99 @Amazon By admin | July 31, 2018 9:26 pm EST 0 Comment Otronics via Amazon has 6-pack 50W 2700K Dimmable GU10 Led bulb for $11.99 after using the code " F7X24T6N" at check out!