... high pressure Sodium Lamp :1. color temperature: 1900-2300K, 2. lumence: 28000-48000Lm, 3. Life time: 10000-24000Hrs4. Base type: E40, E27, R7S Bulb ... type: T, ED5. high fog-penetrating capability.Available for the road light, facade ... *28*33YYS-6006006.2110±107000012000E40401043*28*35other models: 70-1000W high pressure Sodium Lamp