... AC110-265V 4.100-110Lm/w1,LED Bulbs:5W2,Lamp Body Material: Aluminum3,Input Voltage:AC85-265V4,Warranty:2years5 ... ,Effective Lifetime:30000 hAdvantage1,High quality aluminum shell, good heat radiation property, light less ... lens, optical loss of small, good illumination4,High power transformer, so that the lamp, electric light source, the perfect combination of5 ...