Panasonic FK10305 Emergency Exit Guide Light Compatible Class Direct Mount Sign, C, 10-Type,

For evacuation exit guide lights/C class (10 type) direct mounting Note: Compatible fixtures: FA10303C, FA10307C, FA10312C, FA10316C, FA10318C, FA10322C, FA10326C, FA10328C, FW11317C, FW11327C, FW11337C, JF11347C, main unit sold separately