| IMPA | 790701, 790702, 790703, 790704, 790705, 790706, 790707 |
| Voltage | 6V, 14V, 18V, 28V |
| Ampere | 0.1A,0.2A, 0.05A, 0.08, 1W, 0.025A, 0.04A |
| Type | F6 |
| Size dia*length | 5.5*16 |
| IMPA | 790711, 790712, 790713 |
| Voltage | 6V, 14V, 28V |
| Watt or Ampere | 0.2A, 0.08A, 0.04A |
| Type | S5.5Â S18 |
| Dia* Length | 5.5*16 |
| IMPA | 790716, 790717, 790718 |
| Voltage | 14V, 18V, 28V |
| Watt or Ampere | 0.05A, 0.04A |
| Type | S5.5-O |
| Dia*Length | 5*16 |
| IMPA | 790721, 790722, 790723, 790724, 790725 |
| Volatge | 6V,12V, 18V, 24V, 28V |
| Watt or Ampere | 0.6W |
| Type | S5.5-K |
| Dia*Length | 5*18 |
| IMPA | 790730, 790731, 790732 |
| Voltage | 15V, 30V |
| Watt or Ampere | 15ma, 20ma, 30ma |
| Type | L |
| Dia*Length | 6.2*22 |
| IMPA | 790735 |
| Voltage | 28V |
| Watt or Ampere | 22ma |
| Type | NH |
| Dia*Length | 4.85*21 |
| IMPA | 790601, 790602, 790603, 790604,............790699 |
| Type | BA-9s |
| Voltage | 12V, 8V, 6.3V, 24V, 28V, 14V, 60V, 36V, 110V |
| Ampere or Watt | 3W, 50mA, 80mA, 100mA, 2W, 5W |
| Dia*Length | 10*28mm, 9*23mm |
| IMPA | 790616, 790617, 790618, 790618,.........................790679 |
| Type | BA-15d |
| Voltage | 18V, 24V, 6V, 12V, 110V, 220V, 115V |
| Ampere or Watt | 0.11A, 5W, 3W, 5W, 10W, 20W, 15W, 40W |
| DIA.*Length | 20*48mm, 20*70mm, 25*70mm |
| IMPA | 790821, 790822, 790823, 790824,.........790846 |
| Type | T4.5, T4.6(20), T5.5K, T5.5K(30) |
| Voltage | 6V, 12V, 24V, 30V, 36V, 48V |
| Current | 20, 40, 50, 100, 200 |
| Dia.*Length | 4.5*16mm, 4.6*22mm, 5.5*22mm, 5.5*30mm |