High Quality of LED Lamp With Long Worklife, Great Luminanting Angle, Super Bright LED(Cree),and Very Special Radiation ... toughened glassAbstract heat type: Whole lamp, LED working temperature < 45Light Source: power LED, Super bright white LED chipLED luminous efficacy: > 60 ... , increase the lifetime of the lamp greatly.2. Radiation Aluminum as the case material, supper light increase the radiation ...