Today's LED lighting products should not meet what standards should be done, the important thing is that in addition to the safety standards must be met, LED product indicators have done what. Lighting requirements for different occasions are different. Reading lights and road lighting are different, and office lighting and aisle lighting are different. Take the life of the LED whole lamp as an example. For example, many lighting fixtures such as corridors, mirrors, and toilets are used for a short period of time. It should be said that the failure time of 2000 thousand hours can meet the demand.
And many home lighting does not exceed 4 hours a day, and 1500 hours a year. It should be said that 8000 hours of failed lights are enough. Four years to replace LED lighting products will definitely be higher. Some factories, office and commercial lighting need more than 14 hours a day, and 5,000 hours a year, so the life of the lamp will reach more than 20,000 hours, and the minimum is more than 15,000 hours. Another 24-hour lamp, such as an underground parking garage, is 9000 hours a year.
The longer the life of the lamp, the better. The 50,000-hour LED lamp should be the ideal value. In addition, there are specific requirements for color temperature, color rendering index, etc. in different occasions, which are not elaborated here.
Lamps with different failure times, and lamps used in different occasions, have different technical indicators, different solutions are used, and the cost should be very different. The introduction of lamps that define the use of different occasions should also be the development direction of LED lighting products. The indicators of common LED lighting products should be interface, input voltage, power, luminous flux, color temperature, failure time, color rendering index. Marking these indicators will make it easier for customers to choose products better, and manufacturers that can do it will be more competitive.