| Part | Description | 
| BL-B3441 | Yellow , standard LED lamp (round type) | 
| BS-A344RD | Hi-eff red/orange, anode, single digit LED display | 
| BS-A344RD-A | Hi-eff red/orange, anode, single digit LED display | 
| BS-C344RD | Hi-eff red/orange, cathode, single digit LED display | 
| BS-C344RD-A | Hi-eff red/orange, cathode, single digit LED display | 
| BT-M344RD | Hi-eff red/orange, anode, three digit LED display | 
| BT-N344RD | Hi-eff red/orange, cathode, three digit LED display |