High pressure sodium lamp with increased flux 400W WLS City400 E40 WLS-2129

Due to the mercury content, the lamp cannot be disposed of with household waste. Used lamps should be returned to the place of purchase. Correct disposal of used products helps to reduce their harmful impact on the natural environment and human health.
- thanks to the improved design, the WLS City Helios lamps have a luminous flux increased by approx. 18% compared to standard sodium lamps,
- 15% longer lifetime compared to standard sodium lamps,
- the ability to work in any position,
- very good quality at an affordable price,
- an additional advantage is the restart of WLS City lamps in less time than metal halide and mercury lamps (approx. 1 min),
- high pressure sodium lamp is intended for use only in luminaires containing electrical equipment (3.5 to 4.5