【 Solar street lamps factory 】 Why didn't car LED headlight?

1, at present is very cheap are some power small household lights. High power LED street light as a complete lamps and lanterns is mainly made up of so a few part of the cost. Light source, costs, heat costs, drive cost, as well as some additional such as light distribution, shell and artificial

1, the current is quite cheap are some power small household lights. High power LED street light as a complete lamps and lanterns is mainly made up of so a few part of the cost. Light source, costs, heat costs, drive cost, as well as some additional such as distribution, shell and artificial light, etc. And the first three large costs are associated with power, LED street lamp, power increases exponentially, the three have multiplied the cost is. So high power lamp in some sense, and not to the point of cheap. For example, a better quality of 100 w LED street lamp, also want to 1000 yuan.

2, LED lights must have technical difficulty and some additional costs, such as to implement the high power small airtight space heat dissipation, such as light distribution, in passing light switch.

3, LED manufacturers need compared with auto manufacturers have close cooperation to carry out research in this field. Because the requirements on lamp mould and products information in auto makers hands, so can enter the industry LED enterprise is not too much. Most of them are doing some taillights brake light auxiliary lights and some other products.

4, LED street light compared with halogen lamp and xenon lamp did not bring a lot of experience change to the user, so for users, it really doesn't matter whether the LED