does anyone know what the wattage/current/voltage is of a streetlight? or perhaps how many kWh each one uses? thx
2006-09-10 02:52:21 · 5 answers · asked by 0425x 2 in Science & Mathematics ➔ Engineering
A typical street light is a 400 watt metal halide fixture. They run on 208 volts singe phase
2006-09-10 03:07:42 · answer #1 · answered by Anonymous · 0⤊ 0⤋
The modern street lamp uses approximately 400 watts or 4/10 of a KWh.
2006-09-10 10:25:41 · answer #2 · answered by LeAnne 7 · 0⤊ 0⤋
The typical lights used on California state highways are 100 to 250 Watt high pressure sodium lamps.
2006-09-11 15:55:48 · answer #3 · answered by Stan the Rocker 5 · 0⤊ 0⤋
That depends upon the type of street. In village streets it starts from 11watt CFL. In modern streets it can be 400w halogen etc. In India voltage is 220.
2006-09-10 12:44:18 · answer #4 · answered by kochani 2 · 0⤊ 0⤋
This depends on each communities (Federal, state, county and local) codes.
2006-09-10 12:47:02 · answer #5 · answered by Annie R 5 · 0⤊ 0⤋