Philips Lighting

315W Ceramic Metal Halide Lamp (Philips Arc Tube) – 3100K Master Color

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Powered by Genuine Philips Ceramic Arc Tube Technology
✓ Premium Philips Ceramic Components for Professional Performance
Built using premium Philips ceramic arc tube components that deliver the same proven light source technology trusted in professional horticultural lighting systems.
✓ Professional 3100K Full Spectrum Performance
Produces the same 3100K horticultural spectrum, high CRI, and excellent light output expected from premium Philips ceramic metal halide technology.
✓ Restore Maximum Light Output
Even if your lamp still ignites, light output gradually declines. Replacing your CMH lamp every 12–18 months restores maximum PAR and growing performance.
✓ Fast Shipping Across Canada & USA
Quality replacement lamps in stock and ready to ship from a trusted supplier.

$109.95 CAD Price inclusive of all taxes

~~$109.95 CAD~~ $79.96 CAD

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STARTER KIT CONTAINS

Grow Smarter with Genuine Philips Technology

The Prolux 315W CMH 3100K Replacement Lamp is built around a genuine Philips MasterColor 3100K ceramic arc tube, delivering the same premium ceramic light source technology trusted in professional horticultural lighting. This is not a generic replacement lamp—it is engineered to provide exceptional spectrum, high PAR output, outstanding color stability, and long service life for growers who demand consistent results.

Designed specifically for Prolux 315W electronic ballasts, this lamp delivers maximum efficiency, reliable ignition, and long-term performance. Using incompatible or lower-quality ballasts can reduce light output, shorten lamp life, and compromise overall performance.

Why Professional Growers Choose the Prolux 315W CMH Lamp

Powered by Genuine Philips MasterColor Ceramic Arc Tube
Premium Philips ceramic technology delivers exceptional spectrum, PAR output, and long-term reliability.

Professional 3100K Full Spectrum
Produces a balanced full-spectrum output ideal for vigorous vegetative growth, rapid plant development, and heavy flowering.

Outstanding Light Performance

33,000 Initial Lumens
105 Lumens per Watt
1.95 µmol/s PPF
High 92 CRI for exceptional color rendering

Maintains Peak Performance Longer

90% lumen maintenance after 8,000 hours
85% lumen maintenance after 20,000 hours
Fewer lamp replacements and lower operating costs

Commercial Grade Efficiency
Delivers approximately 1.9 µmol per watt, producing more usable plant light than conventional metal halide lamps while operating with excellent electrical efficiency.

Flexible Installation
Open-fixture rated and compatible with Prolux and standard 315W PGZX18 ceramic metal halide fixtures designed for this lamp type.

Why Ceramic Metal Halide?

Ceramic Metal Halide (CMH/CDM) technology has become the preferred choice of many commercial growers because it delivers a balanced, full-spectrum light with excellent PAR output, superior color rendering, and outstanding long-term stability. The genuine Philips MasterColor ceramic arc tube produces consistent, high-quality light that closely resembles natural sunlight, helping maintain strong plant growth and dependable crop performance throughout the growing cycle.