The series is a composite film with electromagnetic shielding function independently developed by the Advanced Institute. It is mainly used to prevent electromagnetic waves from affecting
● BMW Oxygen Sensor● Dual-coated platinum element for increased longevity● Fast light-off times decrease emissions and improve fuel economy● Pure alumina ceramic filters exhaust gas
Keep clearing the surface of the All in One solar street light with normal detergent to get maximum power generation, clear the dust or tree leaves or any grease.