HI-PAR PGZ-18 to E40 Adaptor – CMH Lamp Converter
The Hi-Par PGZ-18 to E40 Adaptor allows growers to retrofit 315W CMH lamps into traditional HID reflectors with E40 sockets. This compact thread converter simplifies lighting upgrades by enabling compatibility between PGZ18-based CMH bulbs and standard E40 lamp holders. Ideal for users transitioning to ceramic metal halide systems without replacing existing reflectors.
Key Features
- Thread Conversion: PGZ-18 to E40 socket
- Compatible with 315W CMH lamps – retrofit into HID reflectors
- Compact and durable – easy screw-in installation
- Supports standard E40 lamp holders – no rewiring required
- Ideal for lighting upgrades – use existing reflectors with CMH tech
Application Guide
- Installation: Screw adaptor into E40 socket, then insert CMH lamp
- Precautions: Ensure lamp is tightly secured to prevent arcing
- Use only with compatible ballasts rated for CMH lamps
- Single Unit – PGZ-18 to E40 thread adaptor
| Metric | Value |
|---|---|
| SKU | SG-S0127 |
| Brand | Hi-Par |
| Product Name | PGZ-18 to E40 Adaptor |
| Form | Gear |
| Use Phase | Lighting Setup / Retrofit |













