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Major HID Categories

Mercury Vapor

The original of the three HID categories 

operates by using a small amount of 

liquid mercury sealed in a quartz tube 

with argon gas. The arc created by 

the mercury vapor lamp produces 

both visible and invisible (UV) light. 

The visible light is blue-white in 

color and is best suited for outdoor 

lighting applications because of its 

poor color rendering capabilities. 

Some mercury vapor lamps 

incorporate phosphors similar to 

those used in fluorescent lamps to 

improve color to a certain degree. 

Mercury vapor lamps can achieve 

life spans of 10,000 to 24,000 hours.

Typical applications:

 

Street lighting, industrial hi-bay, parking 

lots, building flood lighting, general flood 

lighting, places where long life is required 

and color rendering is not critical.

Spacer 

Upper 
Support

Arc Tube 
Strap

Return Lead 

Arc Tube

Lower 

Support

Stem

Base

Electrode

Envelope

BT37

End Paint

Connector
Lead

Dome Mount
Support

Alumina
Arc Tube

Base

Steel

Frame

Weather
Resistant
ET18 Envelope

Vacuum

Residue
Gas Getter

Hermetic

End Seal

Electrode

Arc Tube

Base

Stem

Starting
Resistor

Envelope
BT28 

Frame

Starting

Electrode

(Probe)

Metal Halide

Metal halide lamps are similar to 

mercury vapor models except 

for the addition of metal 

halides of sodium iodide and 

scandium iodide. Certain 

metal halide lamps feature 

other iodides to improve the 

efficiency and color balance 

of the lamp. Metal halide 

represents the most popular 

and widely used HID category.

Typical applications:

 

General lighting such as 

commercial/industrial/outdoor 

flood lighting where good color 

and high efficiency are desired.

High Pressure Sodium/

Low Pressure Sodium (SOX)

This series of HID lamps incorporates solid sodium, mercury and xenon or a neon/argon 

gas mixture within the arc tube. This combination of metals and gasses produces an 

orange-white light in the high-pressure version and a yellow light in the low-pressure model. 

Both lamps boast a luminous efficiency that is much greater than its mercury vapor or 

metal halide counterparts.

Typical applications:

 

Street lighting, industrial hi-bay, parking lots, building flood lighting and general area lighting.

Open fixture rated bulbs have dedicated lamp 

bases that will only fit and work with fixtures 

that have corresponding sockets.

The wider 

bulb neck will 

not fit past 

the ceramic 

neck of the 

socket.

The standard 

center 

contact 

won’t reach 

the contact in 

the dedicat-

ed socket.

EX26 Socket

EX39 Socket

Medium Base

The narrower 

EDX17 neck 

allows full 

insertion into 

the socket

Mogul Base

The extended 

center 

contact 

completes 

the circuit in 

the socket.

Open 

Fixture 

Lamp

Enclosed 

Fixture 

Lamp

Since the arc tube of 

the HID lamp is a highly 

pressurized environment, 

it is mandatory that the 

fixture that houses the 

lamp have a protective 

lens. This lens will contain 

glass fragments or other 

hot particles should the 

arc tube experience a 

failure.

Open Fixture 

Applications

There is a series of HID lamps 

that has a protective glass 

shroud around the arc tube 

that acts as a barrier to block 

any particles from exiting the 

lamp’s outer bulb. 

Содержание HID Lamps

Страница 1: ...HID Lamps ...

Страница 2: ......

Страница 3: ...s is the fact that they need a start up time to reach their full brightness This usually takes five to 10 minutes during which time the lamp will flicker until the metal inside fully vaporizes and the lamp reaches is full operating temperature Visible Light Electrode Arc Tube Filled with Gasses Metals Starting Electrode Probe New HID lamps require a burn in period of approximately 100 hours before...

Страница 4: ...widely used HID category Typical applications General lighting such as commercial industrial outdoor flood lighting where good color and high efficiency are desired High Pressure Sodium Low Pressure Sodium SOX This series of HID lamps incorporates solid sodium mercury and xenon or a neon argon gas mixture within the arc tube This combination of metals and gasses produces an orange white light in t...

Страница 5: ...W U MED PS 3K Clear Y Y M110 O 3200 65 3400 Univ 10000 5 7 16 12 S4847 MP50W C U MED PS 3K Coated Y Y M110 O 3000 70 3300 Univ 10000 5 7 16 12 70 ED17 Med S4856 MH70 U MED Clear Y N M98 E 4000 65 5600 Univ 15000 5 7 16 12 S4857 MH70 C U MED Coated Y N M98 E 3700 70 5300 Univ 15000 5 7 16 12 EDX17 Med S4848 MP70 U MED Clear Y Y M98 O 4000 65 5600 Univ 15000 5 7 16 12 S4849 MP70 C U MED Coated Y Y M...

Страница 6: ...0 MP100 U MED Clear Y Y M90 O 4000 65 8500 Univ 15000 5 7 16 12 S4851 MP100 C U MED Coated Y Y M90 O 3700 70 8100 Univ 15000 5 7 16 12 ED28 Mog S4231 MH100W ED28 PS Clear Y N M90 E 4000 65 9000 Univ 15000 8 5 16 12 PAR38 Med S4888 S CDM100 PAR38 SP 3K Clear Y Y M140 M90 O 3000 85 70000 Univ 12500 5 5 16 12 S4814 S CDM100 PAR38 SP 4K Clear Y Y M140 M90 O 4000 93 25000 Univ 10000 5 5 16 12 S4889 S C...

Страница 7: ... U MED Coated N N M57 E 3700 70 15250 Univ 10000 5 7 16 12 EDX17 Med S4828 S MP175 BU ONLY MED Clear N Y M57 O 3600 65 14400 BU 15 10000 5 7 16 20 ED17 Med S4234 MS175 BU MED PS Clear Y N M152 E 4000 65 17500 BU 15 15000 5 7 16 12 S4235 MS175 C BU MED PS Coated Y N M152 E 3700 70 16600 BU 15 15000 5 7 16 12 BT28 Mog S4829 MH175 U Clear N N M57 E 4000 65 14000 Univ 10000 8 5 16 6 ED28 Mog S4830 MH1...

Страница 8: ... V PS Clear Y N M153 E 4000 65 25000 Vert 15 15000 8 5 16 12 S4252 MP250 BU UVS PS Clear Y Y M153 O 4000 65 23800 BU 15 15000 8 5 16 12 POMB S4275 MS250 HOR Clear N N M58 E 4000 65 23000 HOR 45 10000 8 5 16 12 S4240 MS250 H75 PS Clear Y N M153 E 4000 65 22000 HOR 75 12000 8 5 16 12 T15 Mog S4841 MH250 U T15 Clear N N M58 E 4000 65 21000 Univ 10000 8 5 16 12 POMB S4868 MS250 HOR T15 3K Clear N N M5...

Страница 9: ...00 Univ 20000 11 1 2 6 S4276 MS400 BU Clear N N M59 E 4000K 65 40000 BU 15 20000 11 1 2 6 S4277 MS400 C BU Coated N N M59 E 3700K 70 38000 BU 15 20000 11 1 2 6 S4245 MS400 V PS Clear Y N M159 E 4000K 65 44000 Vert 15 20000 11 1 2 6 S4246 MS400 C V PS Coated Y N M159 E 3700K 70 42000 Vert 15 20000 11 1 2 6 S4388 S MP400 BU ONLY Clear N Y M59 O 3600 65 40000 BU 15 20000 11 1 2 6 S4258 MP400 BU UVS P...

Страница 10: ...5 3 8 6 S4283 MS1000 BU Clear N N M47 E 4000 65 115000 BU 15 12000 15 3 8 6 BT37 Mog S4845 MH1000 U BT37 Clear N N M47 E 4000 70 110000 Univ 12000 11 1 2 6 S4391 MS1000 BU BT37 PS Clear Y N M141 E 4000 65 115000 BU 15 12000 11 1 2 6 1500 BT56 Mog S4837 MH1500 HBU Clear N N M48 E 3400 65 161000 BU 105 3000 15 3 8 6 S4839 MH1500 U XL Clear N N M48 E 4000 65 170000 Univ 6000 15 3 8 6 Retrofit MH Lamp...

Страница 11: ...374 S SDW T 50W LV Clear S104AF 2700 85 2500 10000 5 7 8 12 ET23 5 Mog S1929 LU50 Clear S68 2100 22 4000 24000 7 3 4 12 S5122 S LU50 D Coated S68 2100 22 3700 24000 7 3 4 20 70 ED17 Med S3127 LU70 MED Clear S62 2100 22 6300 24000 5 7 16 12 S5123 S LU70 D MED Coated S62 2100 22 5800 24000 5 7 16 20 ET23 5 Mog S1930 LU70 Clear S62 2100 22 6300 24000 7 3 4 12 S5124 S LU70 D Coated S62 2100 22 5500 24...

Страница 12: ...5 Mog S1932 LU150 55 Clear S55 2100 22 16000 24000 7 3 4 12 S5128 S LU150 55 D Coated S55 2100 22 14000 24000 7 3 4 20 200 ET18 Mog S5129 S LU200 ECO Clear S66 2100 22 22000 24000 9 5 8 20 250 ET18 Mog S1940 LU250 Clear S50 2100 22 28000 24000 9 5 8 12 BT28 Mog S5130 S LU250 D Coated S50 2100 22 26000 24000 8 31 32 10 310 ET18 Mog S5131 S LU310 ECO Clear S67 2100 22 37000 24000 9 5 8 20 400 ET18 M...

Страница 13: ...H38 3900 50 4000 6000 5 7 16 20 ET23 1 2 Mog S1935 H38JA 100DX Coated H38 3900 50 4000 10000 7 1 2 12 R40 FL Med S4378 H38BP 100DX Coated H38 3900 50 2450 10000 7 1 2 12 175 ED28 Mog S1934 H39KC 175DX Coated H39 3900 50 7800 10000 8 1 4 12 S1936 H39KB 175 Clear H39 4500 20 7800 10000 8 1 4 12 R40 FL Med S4394 H39BP 175DX Coated H39 3900 50 5700 10000 7 1 2 12 250 ED28 Mog S1937 H37KC 250DX Coated ...

Страница 14: ...T17 BY22D T21 BY22D HID Super5 Ballast Kits Ballast Capacitor Igniter BT28 BT37 ET18 Metal Halide Ballast Kits With Lamp Watts Satco Code Description Ballast Ansi Code Lamp Included Lamp Ansi Code Pack 175 S4397 S M175U Lamp Super5 BallastKit M57 H39 M175 U BT28 M57 E 1 250 S4398 S M250U Lamp Super5 BallastKit M58 H37 M250 U BT28 M58 E 1 400 S4399 S M400U Lamp Super5 BallastKit M59 H33 M400 U BT37...

Страница 15: ...utput are sacrificed in certain positions Published rated life for universal lamps is based on operation in the vertical position Rated life for universal lamps operated horizontally is 75 of the published rating Shorter operating cycles also severely reduce life At operating cycles shorter than 10 hours per start life will shorten as follows 5 hrs per start Life is approx 75 of rating 2 5 hrs per...

Страница 16: ...trast is also significantly better under metal halide sources than sodium making it a more effective light source in warehouse and retail applications Studies have shown that metal halide lighting in some circumstances can be up to six times as effective as HPS This can make a difference in peripheral viewing and dark areas where hidden hazards may be present Metal Halide 2005 NEC Changes The 2005...

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