Service life of LED lamps

LEDThe lamp has good seismic performance.

Service life: LED is solidCold light source, epoxy resin packaging, anti vibration, no loose parts in the lamp body, no filament lighting, easy burning, thermal depositionluminous attenuationThe service life can reach 60000 ~ 100000 hours, which is more than 10 times the service life of traditional light sources.However, in the actual use process, it often fails to reach the service life, which may be caused by use. Therefore, it is necessary to correctly function and prevent damage.The reason why LED has a long service life is only relative to the more suitable working environment LED lighting There are two main causes of damage: one is over-current impact, that is, the current applied on the LED exceeds the maximum value in the LED technical data book Rated current, including overvoltage impact caused by overvoltage; The other is overheating damage.Prevent damage：First, prevent electric shock and transient Overcurrent。Generally, electric shock is caused by great transient overcurrent, and the direct consequence is to damage other parts close to the welding line, such assealing material。Secondly, do a good job in the heat dissipation system. At present, the relevant technology of LED heat dissipation system in China is not very mature, and excessive heat will directly lead to the damage of internal components of LED lighting, resulting in the failure of LED lighting.