Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/LED_lamp> ?p ?o }
- LED_lamp abstract "An LED lamp is a light-emitting diode (LED) product which is assembled into a lamp (or light bulb) for use in lighting fixtures. LED lamps have a lifespan and electrical efficiency which are several times longer than incandescent lamps, and significantly more efficient than most fluorescent lamps, with some chips able to emit more than 100 lumens per watt. The LED lamp market is projected to grow by more than twelve-fold over the next decade, from $2 billion in the beginning of 2014 to $25 billion in 2023, a compound annual growth rate (CAGR) of 25%.Like incandescent lamps and unlike most fluorescent lamps (e.g. tubes and compact fluorescent lamps or CFLs), LEDs come to full brightness without need for a warm-up time; the life of fluorescent lighting is also reduced by frequent switching on and off. The initial cost of LED is usually higher. Degradation of LED dye and packaging materials reduces light output to some extent over time.Some LED lamps are made to be a directly compatible drop-in replacement for incandescent or fluorescent lamps. An LED lamp packaging may show the lumen output, power consumption in watts, color temperature in kelvins or description (e.g. \"warm white\"), operating temperature range, and sometimes the equivalent wattage of an incandescent lamp of similar luminous output.Most LEDs do not emit light in all directions, and their directional characteristics affect the design of lamps, although omnidirectional lamps which radiate light over a 360° angle are becoming more common. The light output of single LED is less than that of incandescent and compact fluorescent lamps; in most applications multiple LEDs are used to form a lamp, although high-power versions (see below) are becoming available.LED chips need controlled direct current (DC) electrical power; an appropriate circuit is required to convert alternating current from the supply to the regulated low voltage direct current used by the LEDs. LEDs are adversely affected by high temperature, so LED lamps typically include heat dissipation elements such as heat sinks and cooling fins.".
- LED_lamp thumbnail LEDfilamentLightBulbE27.jpg?width=300.
- LED_lamp wikiPageExternalLink books?id=0H4bWIpaXb0C&printsec=frontcover.
- LED_lamp wikiPageExternalLink www.e-lumen.eu.
- LED_lamp wikiPageExternalLink index.cfm?fuseaction=find_a_product.showProductGroup&pgw_code=LB.
- LED_lamp wikiPageExternalLink 40w-200w-halogen-equivalents.
- LED_lamp wikiPageID "9910525".
- LED_lamp wikiPageLength "45073".
- LED_lamp wikiPageOutDegree "130".
- LED_lamp wikiPageRevisionID "707674949".
- LED_lamp wikiPageWikiLink Ampere.
- LED_lamp wikiPageWikiLink Automotive_lighting.
- LED_lamp wikiPageWikiLink Aveiro,_Portugal.
- LED_lamp wikiPageWikiLink Band_gap.
- LED_lamp wikiPageWikiLink Bayonet_mount.
- LED_lamp wikiPageWikiLink Bi-pin_connector.
- LED_lamp wikiPageWikiLink Black-body_radiation.
- LED_lamp wikiPageWikiLink Cambridge_University_Press.
- LED_lamp wikiPageWikiLink Carrier_generation_and_recombination.
- LED_lamp wikiPageWikiLink Category:Energy-saving_lighting.
- LED_lamp wikiPageWikiLink Category:Light-emitting_diodes.
- LED_lamp wikiPageWikiLink Category:Semiconductor_devices.
- LED_lamp wikiPageWikiLink Category:Types_of_lamp.
- LED_lamp wikiPageWikiLink Chennai.
- LED_lamp wikiPageWikiLink Chromaticity.
- LED_lamp wikiPageWikiLink Color_rendering_index.
- LED_lamp wikiPageWikiLink Color_temperature.
- LED_lamp wikiPageWikiLink Compact_fluorescent_lamp.
- LED_lamp wikiPageWikiLink Compound_annual_growth_rate.
- LED_lamp wikiPageWikiLink Consumer.
- LED_lamp wikiPageWikiLink Dimmer.
- LED_lamp wikiPageWikiLink Diode_bridge.
- LED_lamp wikiPageWikiLink Direct_current.
- LED_lamp wikiPageWikiLink Edison_screw.
- LED_lamp wikiPageWikiLink Electric_current.
- LED_lamp wikiPageWikiLink Electric_light.
- LED_lamp wikiPageWikiLink Electrical_ballast.
- LED_lamp wikiPageWikiLink Electrical_efficiency.
- LED_lamp wikiPageWikiLink Energy_Independence_and_Security_Act_of_2007.
- LED_lamp wikiPageWikiLink Energy_Saving_Trust.
- LED_lamp wikiPageWikiLink Energy_Star.
- LED_lamp wikiPageWikiLink Energy_conservation.
- LED_lamp wikiPageWikiLink Fin_(extended_surface).
- LED_lamp wikiPageWikiLink Finland.
- LED_lamp wikiPageWikiLink Flashlight.
- LED_lamp wikiPageWikiLink Fluorescent-lamp_formats.
- LED_lamp wikiPageWikiLink Fluorescent_lamp.
- LED_lamp wikiPageWikiLink Fluorocarbon.
- LED_lamp wikiPageWikiLink Headlamp.
- LED_lamp wikiPageWikiLink Heat_sink.
- LED_lamp wikiPageWikiLink Hiroshi_Amano.
- LED_lamp wikiPageWikiLink Incandescence.
- LED_lamp wikiPageWikiLink Incandescent_light_bulb.
- LED_lamp wikiPageWikiLink Isamu_Akasaki.
- LED_lamp wikiPageWikiLink LED_circuit.
- LED_lamp wikiPageWikiLink LED_display.
- LED_lamp wikiPageWikiLink LED_filament.
- LED_lamp wikiPageWikiLink LED_street_light.
- LED_lamp wikiPageWikiLink L_Prize.
- LED_lamp wikiPageWikiLink Lambertian_reflectance.
- LED_lamp wikiPageWikiLink Light.
- LED_lamp wikiPageWikiLink Light-emitting_diode.
- LED_lamp wikiPageWikiLink Light_fixture.
- LED_lamp wikiPageWikiLink List_of_emerging_technologies.
- LED_lamp wikiPageWikiLink List_of_light_sources.
- LED_lamp wikiPageWikiLink Lumen_(unit).
- LED_lamp wikiPageWikiLink Luminous_efficacy.
- LED_lamp wikiPageWikiLink Luminous_flux.
- LED_lamp wikiPageWikiLink Lux.
- LED_lamp wikiPageWikiLink Mains_electricity.
- LED_lamp wikiPageWikiLink Multifaceted_reflector.
- LED_lamp wikiPageWikiLink National_Institute_of_Standards_and_Technology.
- LED_lamp wikiPageWikiLink Nichia.
- LED_lamp wikiPageWikiLink Nobel_Prize_in_Physics.
- LED_lamp wikiPageWikiLink Oconomowoc,_Wisconsin.
- LED_lamp wikiPageWikiLink Operating_temperature.
- LED_lamp wikiPageWikiLink Parabolic_aluminized_reflector_light.
- LED_lamp wikiPageWikiLink Philips.
- LED_lamp wikiPageWikiLink Phosphor.
- LED_lamp wikiPageWikiLink Photometry_(optics).
- LED_lamp wikiPageWikiLink Portugal.
- LED_lamp wikiPageWikiLink Power_factor.
- LED_lamp wikiPageWikiLink RGB_color_model.
- LED_lamp wikiPageWikiLink Radiation_angle.
- LED_lamp wikiPageWikiLink Rectifier.
- LED_lamp wikiPageWikiLink SMD_LED_Module.
- LED_lamp wikiPageWikiLink Semiconductor.
- LED_lamp wikiPageWikiLink Shuji_Nakamura.
- LED_lamp wikiPageWikiLink Solar_lamp.
- LED_lamp wikiPageWikiLink Solid-state_electronics.
- LED_lamp wikiPageWikiLink Spectrometer.
- LED_lamp wikiPageWikiLink Surge_protector.
- LED_lamp wikiPageWikiLink Switched-mode_power_supply.
- LED_lamp wikiPageWikiLink Thermal_management_of_high-power_LEDs.
- LED_lamp wikiPageWikiLink Trichromacy.
- LED_lamp wikiPageWikiLink Turku_Cathedral.
- LED_lamp wikiPageWikiLink United_Kingdom.
- LED_lamp wikiPageWikiLink United_States_Department_of_Energy.
- LED_lamp wikiPageWikiLink United_States_dollar.
- LED_lamp wikiPageWikiLink University_of_Cambridge.