Panasonic FK20317 Compatible Sign for Aisle Exit Class BL Type Direct Class BH Type Direct Mount Lights, B, (20B Type) Mount, B, (20A Type)

For path guide lights / B class / BL type (20B type) for direct mounting / B class / BH type (20A type) for direct mounting Remarks: Compatible equipment: FA20303C, FA20307C, FA20312C, FA20316C, FA20318C, FA20322C, FA20326C, FA20328C, FA40303C, FA40307C, FA40312C, FA40316C, FA40318C, FA40322C, FA40326C, FA40328C, FW21317C, FW21327C, FW21337C, FW42317C, FW42327C, FW42337C, JF21347C Main unit sold separately