Supply Sodium lamp 600W for plant lighting Lumen: 90000lm, Life time :24000Hrs Tube type : 600W Supply Sodium lamp 600W for plant lighting Lumen: 90000lm, Life time : 24000Hrs Tube type : 600W Bulb shape: TD46 MOL:290mm, LCL: 175mm, Color temp.: 2000KPacking Size: 27X27X32.5cmHigh quality, can substitue Osram or GE lamp, competitive price. Sodium Lamp 600W