Use Model M400 CobraHead-Styled streetlight to brighten minor, walkways, parking lots, or with alternative energy systems such as solar or wind power. Comes as a complete assembly (with and lens) or as separate light-emitting diode (LED) lamp for retrofit applications. Shines light at ground level, exactly where needed. Eliminates unwanted glare, energy , and sky glow to improve overall nighttime viewing and please stargazers. Each lamp contains cluster of 400 incandescent-white LEDs, which shine for more than 100,000 hrs. (11 yrs.). Energy-efficient design consumes only 19 w. of power. Optional LED colors include red, green, orange, yellow, cool white, or blue.