Description
PRODUCT DESCRIPTION (LONG FORM) Premium CMH Lighting for Professional Growers This 315W Ceramic Metal Halide (CMH/CDM) bulb delivers high-efficiency, full-spectrum lighting designed for greenhouse and indoor growing applications. With a 3000K color temperature, it provides enhanced red spectrum output to support flowering and fruiting stages. Unlike traditional metal halide bulbs, CMH technology uses a ceramic arc tube, allowing for higher operating temperatures and improved spectral output. This results in better plant response, higher yields, and more natural light quality. The 315W power rating offers an excellent balance between energy efficiency and light intensity, making it ideal for growers looking to optimize performance while reducing energy costs. ✔ Ideal Applications: Indoor grow tents Greenhouse systems Hydroponic growing Commercial cultivation Flowering stage lighting ✔ Why Choose CMH/CDM: Higher PAR output than standard MH Better color rendering (CRI) More efficient energy use Longer lifespan Lower heat output PRODUCT SPECIFICATIONS Type: CMH / CDM (Ceramic Metal Halide) Wattage: 315W Color Temperature: 3000K Base Type: PGZX18 Light Spectrum: Full Spectrum (Enhanced Red) Lifespan: ~15,000 – 20,000 hours Application: Indoor / Greenhouse Compatibility: 315W CMH fixtures & ballasts
- Produces a balanced warm spectrum with strong red output, ideal for flowering stage and full-cycle plant growth.
- CMH/CDM technology delivers higher PAR output, better color rendering, and improved efficiency compared to traditional MH bulbs.
- Provides intense, uniform light distribution with lower heat output than 1000W HID systems—perfect for controlled grow environments.
- Designed for use with 315W CMH/CDM fixtures and ballasts. Ensure compatibility with PGZX18 socket systems.
- Maintains consistent spectrum and brightness over time with longer usable life compared to standard MH bulbs.
| Brand | Silk Road Greenhouse |
| Light Type | Metal Halide |
| Special Feature | Shock Resistant |
| Wattage | 630 watts |
| Bulb Base | B15D |
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