Now LED lamp market matures, and the need to expand its market is growing up, some LED manufacturers and therefore to fish heads jerk secondary products, therefore, the letter department bulletin solicitation "LED bulb performance requirements." LED light source manufacturer for new experiences as well as their own standards in terms of production, that performance LED bulb to meet the following requirements, for everyone to discuss. 1, security: Security LED bulb should be considered in the first place, the current LED bulb is commonly used aluminum metal shell, which is most likely to come into contact with the user's part, but the metal is easy conductive, LED bulb light using aluminum to make the existence of security risks of electric shock, therefore, the best heat sink for the LED lights on the insulation to make certain requirements, such as ceramic, plastic and other insulating materials to be sure. 2, life requirements: a feature of LED lights are long life, but some LED manufacturers limited price competition, normative unused material, or a professional degree is not enough, the thermal design and driver circuit design is not in place, do so out life LED bulb does not meet the standards, which would be undesirable recessive cause damage to the interests of consumers, therefore, should have a service life of LED lights reasonable restrictions, such as L70> 25000 hours. 3, the optical performance requirements: Some LED bulb manufacturers to improve low-color LED light flux, making the color performance level is low, even lower than energy-saving lamps, which is unreasonable, therefore, LED manufacturers recommendations light color and color rendering to regulate, such as home and commercial space LED bulb should be defined in the Ra> 80, in addition to a variety of shade should be added to the range defined, define white, neutral range of LED lamps and other light . 4 or more performance specification can be used not only LED bulb, and some can also be used for other LED lights, such as led ceiling lamp, LED downlight performance specifications, etc., in the hope of each LED lamp factory can produce more and better LED lighting, to ensure that the interests of consumers.