... can be up to 50000 hours, equivalent to energy-saving lamps 5 -10 timesLow Heat Dissipation: Solid cold light source, epoxy resin packaging, lower ... clarityVibration Resistance: Made of Space aluminum, Strong and not easy to damage or breakEfficiency: Instant start, Low maintenance cost, No RF ... for outdoor use3. Please do not view so as not to harm your eyes Our Advantages of 10W Led Bulb:1 ...