Kaper II L09-0132 RV LED interior Single Dome Ceiling Light – BlackThis 12 volt double pancake low profile LED light fixture features a total of 18 diodes for superior light output and SMD technology for energy efficiency. Great for OEM or retro replacement fixtures, this LED is surface mount and easy to install with a 2 wire connection (comes with 8 screws and 4 wire nuts). The three way switch provides lighting from one side of the unit or both. Approximately 288 lumen output. Size – 11″ x 4-1/4″ x 1″.