315W CMH - 4000K

• Power: 315 Watt
• Technology: Ceramic Metal Halide (CMH / LEC)
• Application: Growth and flowering
• Light efficiency (PPE): 2.2 µmol/J
• Color temperature: 4000K
• Lamp base: PGZ18
• Dimmable: Yes
• Lifespan: 25,000 burning hours
• Voltage: 230V
• Weight: 0.2 kg

The 315W CMH 4000K is developed for growers seeking a natural daylight spectrum with an added emphasis on the growth phase. Thanks to the higher proportion of blue and white light, this lamp stimulates a compact plant structure, powerful root development, and healthy vegetative growth.

Although the lamp is excellently suited for mother plants and grow rooms, the full-spectrum light can also be used during the flowering phase. This makes the lamp a versatile choice for growers who want to support the entire cultivation cycle with a single light source.

Suitable for

• Growth phase
• Mother plants
• Cuttings and young plants
• Flowering phase
• Hobby and professional growers
• PGZ18 CMH fixtures

Ideal for mother plants

The 4000K spectrum stimulates compact growth with short internodes and strong branching. This keeps the plant more manageable and creates a solid foundation for future cuttings.

For growers who use a separate grow room, the 4000K version is often the most chosen CMH lamp.

Natural daylight spectrum

CMH lighting is known for its broad spectral distribution and high color rendering. This means plants receive light that closely resembles natural sunlight, contributing to healthy development throughout their entire life cycle.

Thanks to the excellent color rendering, it is also easy to observe how the crop is developing.

High light maintenance

The 315W CMH 4000K maintains a high light output and stable color rendering throughout its lifespan. This allows plants to benefit from consistent performance over multiple cultivation cycles.

Why choose the 315W CMH 4000K?

• Full-spectrum daylight spectrum
• Ideal for growth and mother plants
• Color temperature of 4000K
• Compact plant structure and strong root development
• High color rendering
• Long lifespan of 25,000 hours
• High light maintenance throughout its lifespan
• Suitable for all PGZ18 CMH fixtures
• Also usable during the flowering phase