LED street and roadway lighting is a cost-effective and sustainable choice for cities today, it significantly reduces energy cost and maintenance cost as well as ensures drivers and pedestrians alike feel safe, comfortable and not isolated.
There are lots of important factors to focus on when choosing the right LED street lights. Lumen output, mechanical design, thermal management, driver performance, color temperature, control option, all of them are important. But how about light distribution type?
Light distribution is basically the projected pattern of a luminaire will illuminate onto a surface. Choosing the correct light distribution type for outdoor streets and roadways is as important as choosing the correct power or color temperature.
There are mainly 5 light distribution types for different applications: