... white/cold whiteBeam Angel120°working temperature-35-55MaterialAluminiumBase typeGU10/E27/E14DimensionΦ50 mm x 45mm Net weight50GCertificateCE,RoHS,EMCFeatures ... of gu10 led spot light 4w e27/gu10/e14 1.Environment friendly ,energy saving (80%) 2 ... 40,000hrs . Application of gu10 led spot light 4w e27/gu10/e14 It can be application in Living house, ...