5*1w led bulb,led spot light,lamp,E27 base,non-dimmable 1.CE approval 2.ac100-240v 3. ... 400lm 4.low weight,good for cooling 5*1w led ... bulb E27life span:50,000 hoursworking voltage:ac110-240vworking temperature:-20-+45 degree celscuissize:D65*121mmweight:180gbase:E26/E27 ...