sodium vapour lamp RNP-E/LR 400W/S/230/E40 opal E40 400W 55400lm 2000K CRI 20-39

Powerful High-Pressure Sodium Vapor Lamp for Plants

The RNP-E/LR 400W/S/230/E40 high-pressure sodium vapor lamp from Radium is specially designed for plant lighting. With a power output of 400 watts, it provides an optimal light source that effectively supports the growth and development of plants. Its special design and ultra warm white light color with 2000 Kelvin create ideal conditions for various types of plants.

Energy Efficiency and Long Service Life

This lamp is characterized by a high luminous efficacy of 132 lumens per watt, ensuring bright and efficient illumination. With a luminous flux of 55,400 lumens, it delivers intense brightness. The average lifespan of 36,000 hours ensures long-lasting and reliable operation, reducing maintenance efforts and replacement costs.

Technical Details Simply Explained

The RNP-E/LR lamp operates at a supply voltage of 230 volts with a mains frequency of 50/60 Hz. It requires an external ballast and an igniter to operate safely and stably. The E40 base type ensures a secure connection in compatible fixtures. It is important that the lamp is only used in luminaires with protective glass to guarantee optimal safety and functionality.

Optimal Light Quality for Healthy Plants

With a color rendering index between 20 and 39 Ra, the lamp offers sufficiently natural color rendering that promotes plant growth. The opal color of the lamp ensures even light distribution and prevents glare. The targeted light color and intensity support biological processes such as photosynthesis and flowering.

Robust Design and Easy Handling

The lamp measures 12.2 cm in diameter and 29 cm in length, making it compact and easy to integrate into existing lighting systems. The high-quality workmanship and robust material guarantee a long service life. The lamp is ideally suited for use in professional plant lighting systems and offers an effective light source due to its high performance.