These premium HPS lamps are used in many applications such as: by-level parking, amusement parks, industrial, refineries, farms, cruise ships, mall parking lot security lighting replacement bulb where light pollution is of prime importance.
Lamp No LU50
Bar Code 15304
Volts 52
Watts 50
Coating Clear
MOL in/mm 7.75/196.9
MOD in/mm 2.91/74.0
Avg Life 24000
Bulb ED-23.5
Base Mogul Screw (E39)
LCL in/mm 5.00/127.0
CT deg K 2100
Common Code C50S68
ANSI Ballast S68
CRI 21
Burning Position Universal
Approx Initial Lumens 4000
Approx Mean Lumens 3600
Fixt Rqmt Open
Mercury Content (mg) 12
For placements where light pollution is of prime importance, such as parking lot, or a large city nearby, low
pressure sodium is preferred by all municipalities and townships. Such lamps emit light on just one dominant
spectral line (with other far-weaker lines), and therefore is the easiest to filter out. One consequence of
widespread public lighting is that on cloudy nights, cities with enough lighting are illuminated by light
reflected off the clouds. As sodium vapor lights are often the source of urban illumination, this turns the
sky a tinge of orange. If the sky is clear or hazy, the light will radiate over large distances, causing
large enough cities to be recognizable by an orange glow when viewed from outside the city.
Manufacturer: EIKO
MPN: LSE751139
SKU: LSE6039
UPC: L56884955
