1. J Series Halogen Bulb J78, J118, J189, J254 2. 120V/230V;60W--2000W ... : 2700k-6400k 4. life:2000hrs 5. CE certified Feature:J Series Halogen BulbVoltage: 120V/230VWattage: 60W,75W,100W,150W,250W,300W,500W ... J189: diameter 10mm,length 189mm J254: diameter 10mm, length 254mmBase type: R7SLife: 2000 hoursUV quartz glass, color ceramicPacking information:J78: 60x20 ...