Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Mercury-vapor_lamp> ?p ?o }
- Mercury-vapor_lamp abstract "A mercury-vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light. The arc discharge is generally confined to a small fused quartz arc tube mounted within a larger borosilicate glass bulb. The outer bulb may be clear or coated with a phosphor; in either case, the outer bulb provides thermal insulation, protection from the ultraviolet radiation the light produces, and a convenient mounting for the fused quartz arc tube.Mercury vapor lamps are more energy efficient than incandescent and most fluorescent lights, with luminous efficacies of 35 to 65 lumens/watt. Their other advantages are a long bulb lifetime in the range of 24,000 hours and a high intensity, clear white light output. For these reasons, they are used for large area overhead lighting, such as in factories, warehouses, and sports arenas as well as for streetlights. Clear mercury lamps produce white light with a bluish-green tint due to mercury's combination of spectral lines. This is not flattering to human skin color, so such lamps are typically not used in retail stores. "Color corrected" mercury bulbs overcome this problem with a phosphor on the inside of the outer bulb that emits white light. They offer better color rendition than the more efficient high or low-pressure sodium vapor lamps.They operate at an internal pressure of around one atmosphere and require special fixtures, as well as an electrical ballast. They also require a warm-up period of 4 – 7 minutes to reach full light output. Mercury vapor lamps are becoming obsolete due to the higher efficiency and better color balance of metal halide lamps.".
- Mercury-vapor_lamp thumbnail MercuryVaporLamp.jpg?width=300.
- Mercury-vapor_lamp wikiPageExternalLink www.lamptech.co.uk.
- Mercury-vapor_lamp wikiPageID "1125543".
- Mercury-vapor_lamp wikiPageLength "20675".
- Mercury-vapor_lamp wikiPageOutDegree "91".
- Mercury-vapor_lamp wikiPageRevisionID "682760521".
- Mercury-vapor_lamp wikiPageWikiLink Amalgam_(chemistry).
- Mercury-vapor_lamp wikiPageWikiLink Arc_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Arc_tube.
- Mercury-vapor_lamp wikiPageWikiLink Argon.
- Mercury-vapor_lamp wikiPageWikiLink Ballast_(electrical).
- Mercury-vapor_lamp wikiPageWikiLink Blue.
- Mercury-vapor_lamp wikiPageWikiLink Borosilicate_glass.
- Mercury-vapor_lamp wikiPageWikiLink Brasso.
- Mercury-vapor_lamp wikiPageWikiLink Category:Articles_containing_video_clips.
- Mercury-vapor_lamp wikiPageWikiLink Category:Gas_discharge_lamps.
- Mercury-vapor_lamp wikiPageWikiLink Category:Mercury_(element).
- Mercury-vapor_lamp wikiPageWikiLink Charles_Wheatstone.
- Mercury-vapor_lamp wikiPageWikiLink Color_rendering_index.
- Mercury-vapor_lamp wikiPageWikiLink Combustion.
- Mercury-vapor_lamp wikiPageWikiLink Compact_fluorescent_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Continuous_spectrum.
- Mercury-vapor_lamp wikiPageWikiLink Electric_arc.
- Mercury-vapor_lamp wikiPageWikiLink Electric_current.
- Mercury-vapor_lamp wikiPageWikiLink Electrical_ballast.
- Mercury-vapor_lamp wikiPageWikiLink Electrical_resistance_and_conductance.
- Mercury-vapor_lamp wikiPageWikiLink Electrode.
- Mercury-vapor_lamp wikiPageWikiLink Electromagnetic_spectrum.
- Mercury-vapor_lamp wikiPageWikiLink Emission_spectrum.
- Mercury-vapor_lamp wikiPageWikiLink European_Union.
- Mercury-vapor_lamp wikiPageWikiLink Fluorescent_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Fluorescent_light.
- Mercury-vapor_lamp wikiPageWikiLink Fused_quartz.
- Mercury-vapor_lamp wikiPageWikiLink Gas-discharge_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Gas_discharge_lamp.
- Mercury-vapor_lamp wikiPageWikiLink General_Electric.
- Mercury-vapor_lamp wikiPageWikiLink General_Electric_Company_plc.
- Mercury-vapor_lamp wikiPageWikiLink Gym.
- Mercury-vapor_lamp wikiPageWikiLink High-intensity_discharge_lamp.
- Mercury-vapor_lamp wikiPageWikiLink History_of_street_lighting_in_the_United_States.
- Mercury-vapor_lamp wikiPageWikiLink Human_skin_color.
- Mercury-vapor_lamp wikiPageWikiLink Incandescent_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Incandescent_light.
- Mercury-vapor_lamp wikiPageWikiLink Incandescent_light_bulb.
- Mercury-vapor_lamp wikiPageWikiLink Iodine.
- Mercury-vapor_lamp wikiPageWikiLink Ion.
- Mercury-vapor_lamp wikiPageWikiLink Ionization.
- Mercury-vapor_lamp wikiPageWikiLink John_Thomas_Way.
- Mercury-vapor_lamp wikiPageWikiLink Leo_Arons.
- Mercury-vapor_lamp wikiPageWikiLink Light.
- Mercury-vapor_lamp wikiPageWikiLink Light_pollution.
- Mercury-vapor_lamp wikiPageWikiLink Lighting_efficiency.
- Mercury-vapor_lamp wikiPageWikiLink List_of_light_sources.
- Mercury-vapor_lamp wikiPageWikiLink Luminous_efficacy.
- Mercury-vapor_lamp wikiPageWikiLink Mercury_(element).
- Mercury-vapor_lamp wikiPageWikiLink Metal-halide_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Metal_halide_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Negative_resistance.
- Mercury-vapor_lamp wikiPageWikiLink Observatory.
- Mercury-vapor_lamp wikiPageWikiLink Ozone.
- Mercury-vapor_lamp wikiPageWikiLink Parking_lot.
- Mercury-vapor_lamp wikiPageWikiLink Peter_Cooper_Hewitt.
- Mercury-vapor_lamp wikiPageWikiLink Phosphor.
- Mercury-vapor_lamp wikiPageWikiLink Photolithography.
- Mercury-vapor_lamp wikiPageWikiLink Photoresist.
- Mercury-vapor_lamp wikiPageWikiLink Polycarbonate.
- Mercury-vapor_lamp wikiPageWikiLink Quartz.
- Mercury-vapor_lamp wikiPageWikiLink Resistance_(electricity).
- Mercury-vapor_lamp wikiPageWikiLink Resistor.
- Mercury-vapor_lamp wikiPageWikiLink Scandium.
- Mercury-vapor_lamp wikiPageWikiLink Sodium-vapor_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Sodium_iodide.
- Mercury-vapor_lamp wikiPageWikiLink Sodium_vapor_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Street_light.
- Mercury-vapor_lamp wikiPageWikiLink Street_lighting.
- Mercury-vapor_lamp wikiPageWikiLink Streetlight.
- Mercury-vapor_lamp wikiPageWikiLink Sun_burn.
- Mercury-vapor_lamp wikiPageWikiLink Sunburn.
- Mercury-vapor_lamp wikiPageWikiLink Thermal_insulation.
- Mercury-vapor_lamp wikiPageWikiLink Transparency_(optics).
- Mercury-vapor_lamp wikiPageWikiLink Transparency_and_translucency.
- Mercury-vapor_lamp wikiPageWikiLink UHP_(lamp).
- Mercury-vapor_lamp wikiPageWikiLink Ultra-high-performance_lamp.
- Mercury-vapor_lamp wikiPageWikiLink Ultraviolet.
- Mercury-vapor_lamp wikiPageWikiLink Visible_spectrum.
- Mercury-vapor_lamp wikiPageWikiLink Voltage.
- Mercury-vapor_lamp wikiPageWikiLink Wavelength.
- Mercury-vapor_lamp wikiPageWikiLink File:2014-10-31_17_58_17_Recently_activated_mercury_vapor_street_light_along_Terrace_Boulevard_in_Ewing,_New_Jersey.JPG.
- Mercury-vapor_lamp wikiPageWikiLink File:2014-10-31_23_40_00_Mercury_vapor_street_light_at_night_along_Terrace_Boulevard_in_Ewing,_New_Jersey.JPG.
- Mercury-vapor_lamp wikiPageWikiLink File:Early_Cooper_Hewitt_mercury_vapor_lamp.jpg.
- Mercury-vapor_lamp wikiPageWikiLink File:HG-Spektrum_crop.jpg.
- Mercury-vapor_lamp wikiPageWikiLink File:Hglamp1.jpg.
- Mercury-vapor_lamp wikiPageWikiLink File:MV_Lamp_175_W.JPG.
- Mercury-vapor_lamp wikiPageWikiLink File:MercuryVaporLamp.jpg.
- Mercury-vapor_lamp wikiPageWikiLink File:Mercury_vapor_lamp_125_watts.jpg.
- Mercury-vapor_lamp wikiPageWikiLink File:Mercury_vapour_lamp.ogg.
- Mercury-vapor_lamp wikiPageWikiLinkText "Mercury vapor lamp".
- Mercury-vapor_lamp wikiPageWikiLinkText "Mercury vapor".
- Mercury-vapor_lamp wikiPageWikiLinkText "Mercury".