The shell material: brass clad Chromium.stainless steel
LED lights are available in red, green, blue, yellow, and white for selection
The voltage of the lamp includes: 1.8V,3V,5V,6V,12V,24V,36V,48V,110V,220V.
| Name | Specifications | Model | Notes |
| Φ 6 Metal signal lamp | With line | GQ6A-D/J/N | No stainless steel housing |
| Φ 8 Metal signal lamp | Pin terminal | GQ8A-D/J/N | |
| Φ 10 Metal signal lamp | Pin terminal | GQ10A-D/J/N | |
| Φ 12 Metal signal lamp | Pin terminal | GQ12A-D/J/N | May make to order stainless steel housing |
| Φ 12 Metal signal lamp | Screw terminal | GQ12A-D/N | |
| Φ 16 Metal signal lamp | Pin terminal | GQ16A-D/J/N | May make to order stainless steel housing |
| Φ 16 Metal signal lamp | Screw terminal | GQ16A-D/N | |
| Φ 19 Metal signal lamp | Pin terminal | GQ19A-D/J/N | |
| Φ 19 Metal signal lamp | Screw terminal | GQ19A-D/N | |
| Φ 22 Metal signal lamp | Pin terminal | GQ22A-D/J/N | May make to order stainless steel housing |
| Φ 22 Metal signal lamp | Screw terminal | GQ22A-D/N | |
| Φ 25 Metal signal lamp | Pin terminal | GQ25A-D/J/N | |
| Φ 25 Metal signal lamp | Screw terminal | GQ25A-D/N |
