Osram NAVT70S Vialox ES/E27 High Pressure Sodium Vapour Lamp 70W 2000K 71 x 156mm

A High Pressure Sodium Lamp, without igniter. It is suitable for street lighting, floodlighting and indoor lighting in heavy industry. • Long lifetime • Very high luminous efficacy • Very good luminous flux maintenance throughout the life of the lamp • Energy savings of up to 50 % when replacing mercury vapor lamps (HQL) • Optimum energy efficiency on POWERTRONIC® PTo 3DIM ECGs