Ken9876
Senior Member
- Location
- Jersey Shore
When marking street light poles, what is the standard color to use on the tag to identify a metal halide lamp? I know it is yellow for HPS but I can not find a standard for MH.
Street light pole marking
- Thread starter Ken9876
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RichB
Senior Member
- Location
- Tacoma, Wa
- Occupation
- Electrician/Electrical Inspector
HEre at the Washington State DOT we use :
HPS----------Gold
Mercury------Blue
Metal Halide--Red
Induction----White
The wattage is also listed using the first 2 digits,ie, 7=70watt, 15=150 etc. Induction is listed with the wattage over the letters IND,ie,
15
IND
in black letters
HPS----------Gold
Mercury------Blue
Metal Halide--Red
Induction----White
The wattage is also listed using the first 2 digits,ie, 7=70watt, 15=150 etc. Induction is listed with the wattage over the letters IND,ie,
15
IND
in black letters
Last edited:
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