cars. It includes headights., fog lights,taillights,signal ights, indicator lights,steering wheel lights,etc. For headights, fog oftenappears in rainy days or high humidity environments, so it is necessary to quickly disperse the fog. Some headlights are directlyconnected to the atmosphere. The negative pressure caused by the shutdown will cause external water, making the fog scene moreserious, and will cause damage to the components in the lamp. Changzhou Chuangcheng waterproof breathable membrane withrubber diaphragm and high breathable cover can soive the problem of ight fog in automobiles., While the fog quickly dissipates,it canprovide good protection during the operation of the headllghts to prevent the invasion of extermal water and dust. The car headlampequlpped with Changzhou Chuangcheng lamp waterproof and breathable membrane has g0od luminous performance even underextremely harsh road conditions and long-term stable operation. For fog lights,tail ights,signal lights, indicator lights,turn signals andother lamps, although the power of the light-emitting element is not too large, the space is relatively small, so good air permeability isalso required, and the waterproof breathable film of the car lamp has high protective performance.SDA Shangda waterproof and breathable membrane solves the waterproof and breathable problems of various car lights, improvesthe reliability of the car lights, prolongs the service lfe of the car ights, and shortens the design and assembly time. Sunda waterprootpermeable membrane Can also help automotive lights block pollution from gasoline, diesel, hydraulic oil and lubricating oil.Sunda SDA waterproof and breathable automotive lighting solutions can effectively prevent rain, hall, snow, dust, dirt and debn’s fromentering, and can quickly respond to pressure differences that may cause seal failure.Sunda SDA’s waterproof and breathable membrane products can quicKly balance the pressure difference under overpressureconditions, thereby preventing water, pollutants, dust, and condensation from entering the housing and electronic components. Toensure the high definition of the lens of the precision LED headight, Shangda SDA waterproof and breathable products have theeffect of solving the easy condensation and dust infiltration of the car lamp shell.