Description
⚠️ Important: This lamp runs at 400 volts and must only be used with a 400V lighting system such as the Dimlux Expert Series 600W / 400V HPS Complete Lighting Kit. It will not work correctly — and can be damaged — if used with a standard 230V ballast or fixture.
The Philips Master GreenPower 600W / 400V HPS Pro EL Lamp is engineered specifically for high-performance 400V professional horticultural systems. When paired with the right 400V ballast, it delivers a noticeably higher output, efficiency, and PAR (photosynthetically active radiation) compared to standard 230V 600W lamps.
Running at a higher voltage allows for more stable arc discharge and improved spectral consistency, meaning plants receive more usable light (µmol/s) with less energy lost to heat — resulting in denser, higher-yielding crops during the flowering phase.
- 400V-only HPS lamp – not compatible with 230V or standard ballasts
- Designed for Dimlux Expert Series 600W / 400V and similar pro systems
- Produces more µmol/s of plant-usable light than any standard 600W HPS lamp
- Delivers higher yields and improved flower density
- Optimised for the flowering stage with intense, full-spectrum HPS output
- Approximate lifespan: 10,000–12,000 hours (~1 year of continuous use)
Why 400V?
Standard 230V HPS lamps simply can’t compete. 400V systems push more power through the arc tube with greater electrical efficiency, resulting in brighter, more stable light output and longer lamp life. It’s the professional grower’s choice for maximum yield and reliability.
Compatibility Reminder: Only use with compatible 400V Pro HPS systems such as the Dimlux Expert Series 600W HPS Kit. Never connect to a standard 230V ballast or fixture.
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