{"id":97468,"date":"2021-12-20T21:46:37","date_gmt":"2021-12-20T19:46:37","guid":{"rendered":"https:\/\/gahzly.com\/%d8%a7%d9%86%d9%88%d8%a7%d8%b9-%d9%83%d8%b4%d8%a7%d9%81%d8%a7%d8%aa-%d8%a7%d9%84%d9%84%d9%8a%d8%af\/"},"modified":"2023-12-13T13:42:52","modified_gmt":"2023-12-13T11:42:52","slug":"5-types-of-led-floodlights","status":"publish","type":"post","link":"https:\/\/gahzly.com\/en\/\u0645\u0642\u0627\u0644\/5-types-of-led-floodlights\/","title":{"rendered":"5 types of LED Floodlights"},"content":{"rendered":"

5 types of LED Floodlights<\/h1>\n

Specifications of lighting fixtures<\/span><\/span><\/p>\n

Types of LED lights Ceiling type<\/span><\/span>
\nSpecifications of lighting fixtures of their various types and components Lighting Fixtures Specs<\/span><\/span>
\n1- Recessed ceiling <\/span><\/span>
\n– The dropped ceiling is used if there is central air conditioning in the project or as an aesthetic form, which is made of tiles<\/span><\/span>
\n(30*60 cm), (60*60 cm), or (30*120). cm) or (60*120 cm). The tiles under the concrete ceiling are usually 80 cm apart.<\/span><\/span>
\n– It is preferable that the size of the spotlight be equal to the size of the tile.<\/span><\/span>
\n– The height is the height. The floor minus the height of the falling ceiling.<\/span><\/span>
\nLighting Fixtures Specs<\/span><\/span><\/p>\n

5 types of LED Floodlights<\/span><\/span><\/h2>\n

\"\"\"\"\"\"
\n2- Ordinary flat ceiling (concrete) ceiling Surface mounted<\/span><\/span>
\nLighting Fixtures Specs<\/span><\/span><\/p>\n

5 types of LED Floodlights\u00a0<\/span><\/span><\/a><\/p>\n

\"Types\"\"\"\"
\n3- Suspended mounted ceiling<\/span><\/span>
\nThe suspended ceiling is used in factories, mosques and malls, so that the ceiling height<\/span><\/span>
\n6 m – 8 m – 12 m – 14 m ——— and so on<\/span><\/span>
\nLighting Fixtures Specs<\/span><\/span><\/p>\n

5 types of LED Floodlights<\/span><\/span><\/p>\n

\"\"\"Types\"\"<\/p>\n

5 types of LED Floodlights\u00a0<\/span><\/span><\/a><\/p>\n

4- Gypsum board ceilings mounted ceiling<\/span><\/span>
\nIt will be a suspended ceiling, but made of gypsum, and it descends 80 cm like recessed, but it is weaker and cannot withstand heavy spotlights, so it is preferable in gypsum ceilings to use LED spots (Spots). Because it is lighter than other lamps<\/span><\/span>
\nLighting Fixtures Specs<\/span><\/span><\/p>\n

\"\"\"\"
\n===================================================<\/span><\/span>
\nThe diffuser cover (diffuser)<\/span><\/span>
\nThe diffuser takes the light and begins to distribute it in the place to be illuminated.<\/span><\/span>
\nOpal prismatic floodlight cover (diffuser)Diffuser Types <\/span>Opal diffuser<\/span>– The surface of the cover is smooth and is used to protect against water and steam because the percentage of water and steam accumulation on the smooth surface is low.< \/span><\/span>Opal diffuser <\/span>Opal diffuser<\/span>– It is preferable to use lamps with an opal type cover in bathrooms, kitchens and swimming pools<\/span><\/span><\/p>\n

\"\"\"\"\"\"<\/p>\n

Prismatic diffuser<\/span><\/span>
\n– The surface of the cover is rough and is used to protect against dust because the rate of dust accumulation on the rough surface is low.<\/span><\/span>
\n– It is preferable to use flashlights with a cover Prismatic type in garages, warehouses, and electrical rooms as protection from dust and car exhaust.<\/span><\/span>
\nPrismatic diffuser<\/span><\/span><\/p>\n

\"\"\"\"\"\"
\nPrismatic diffuser<\/span><\/span>
\nThe body of the floodlight Housing material<\/span><\/span>
\nHousing is the body of the floodlight and contains the bulbs inside it<\/span><\/span>
\nThe body of the floodlight Housing material of luminaires<\/span><\/span>
\nHousing material of luminaires<\/span><\/span>
\nLuminaire type searchlight<\/span><\/span>
\nThe body of the spotlight is made of sheet metal coated with ” ;electrostatic ” To protect against rust<\/span><\/span>
\nSheet Steel with internal and external electrostatic coating<\/span><\/span>
\nLuminaire type flashlight<\/span><\/span><\/p>\n

\"\"\"\"\"\"
\nLuminaire flashlight<\/span><\/span>
\nSpot flashlight<\/span><\/span><\/p>\n

\"\"\"\"\"\"<\/p>\n

The flashlight body is made of die-cast aluminum.<\/span><\/span><\/p>\n

Spot Luminaries<\/span><\/span>
\nReflector or (Mirror)<\/span><\/span>
\nReflector (Mirror) is located behind the bulbs and consists of vertical beams And horizontally, it reflects the light falling on it and directs it towards the ground<\/span><\/span>
\nThe searchlight must contain a mirror and a cover so that the light is distributed well<\/span><\/span><\/p>\n

\"\"\"\"\"\"
\n– In the absence of a mirror<\/span><\/span>
\nthe light is concentrated below the spotlight only<\/span><\/span>
\n– In the absence of a mirror<\/span><\/span>
\nthe Good distribution of light<\/span><\/span>
\nFloodlights have three types of mirrors:<\/span><\/span>
\nTypes of mirrors in floodlights<\/span><\/span>
\nTypes of mirrors used in floodlights< \/span><\/span>The degree of protection for the floodlight (IP (ingress protection)<\/span><\/span>
\nThe third type, C8-VH, is considered the best and most in demand because it will reduce the number of floodlights required due to its high quality in spreading and distributing lighting<\/span><\/span><\/p>\n

\"\"
\nThis means the degree of protection of the flashlight against dust and against moisture or liquids<\/span><\/span>
\nIP xy x : against dust (0:6) y : against moisture (0:8<\/span><\/span>
\nOne of the most popular IPs used for floodlights<\/span><\/span>
\nIP20 (without cover) and is used in rooms that have a door and window.<\/span><\/span>
\nIP43 or IP44 and is used in areas exposed to dust and water <\/span><\/span>
\nIP54 or IP55, used in kitchens and bathrooms<\/span><\/span>
\nIP66, used in street lighting and garages<\/span><\/span>
\nIP68, used in swimming pools<\/span><\/span><\/p>\n

Throttle coil type<\/span><\/span>
\nBallast = Gear = Driver<\/span><\/span>
\nTypes of Ballast<\/span><\/span>
\nMagnetic Ballast<\/span><\/span><\/p>\n

(Magnetic = HV (high voltage<\/span><\/span>
\nBecause the ionization of the gas inside the detector is through high voltage<\/span><\/span>
\n(P.f (power factor) = ( 0.4 \u2013 0.6<\/span><\/span>
\nIt is characterized by the following: -:<\/span><\/span>
\n– Less Lifetime<\/span><\/span>
\n– Less Price<\/span><\/span>
\nTrans Magnetic Ballast’s flashlight<\/span><\/span>
\n\"\"<\/p>\n

Electronic = HF (high frequency)<\/span><\/span>
\nBecause the ionization of the gas inside the detector is through high frequency<\/span><\/span>
\nP.f (power factor) = (0.9) \u2013 0.97)<\/span><\/span>
\nTherefore, this type is preferred even though it is much more expensive than the first type, as its power factor is high, which results in a significant saving of lighting loads<\/span><\/span>
\nand it is characterized by the following – :<\/span><\/span>
\nhigh Lifetime –<\/span><\/span>
\nhigher Price –<\/span><\/span>
\nTrans Searchlight Electronic Ballast<\/span><\/span>
\nElectronic Ballast< \/span><\/span><\/span><\/p>\n

\"\"\"\"\"\"
\nColor Temperature<\/span><\/span>
\nIt expresses the nature of the color of the light coming out of the flashlight. Is it Warm (warm), Cool (cold), or Daylight? It is expressed in Kelvin (K). ) Kelvin, which is divided into:-<\/span><\/span>
\n\"\"\"\"
\ncolor temperature of the flashlight<\/span><\/span><\/p>\n

\"\"<\/p>\n

Types of LED headlights<\/span><\/span><\/p>\n

Color Rendering Index (CRI) for the flashlight<\/span><\/span>
\nIt is a factor that expresses the extent to which the bulb is able to show colors to objects compared to sunlight.<\/span><\/span>
\nIn other words: it expresses About the ability of the bulb light to show the true colors of things, and the higher the factor, the greater the true colors are seen. It is symbolized by the symbol Ra<\/span><\/span>
\nwhere for the sun Ra = 100%<\/span><\/span>
\nand these are values Factors for different types of lamps:<\/span><\/span>
\nfor incandescent & Halogen lamps Ra = 100%<\/span><\/span>
\nfor fluorescent lamps Ra = 85%<\/span><\/span>
\nfor high pressure sodium lamps Ra = 25%<\/span><\/span>
\nfor low pressure sodium lamps Ra = 45%<\/span><\/span>
\nfor Metal Halide lamps Ra = 70% \u2013 90%<\/span><\/span>
\nfor LED lamps Ra = 70% \u2013 90%(CRI) for Fluorescent Lamps<\/span><\/span><\/p>\n

5 types of LED Floodlights<\/span><\/span><\/p>\n

Color rendering index for Fluorescent Lamps<\/span><\/span>
\nLamp Efficacy<\/span><\/span>
\nLamp Efficacy = output \/ Input = Light \/ power<\/span><\/span>
\nThe unit of measuring lamp efficiency is (Lm \/ Watt) Lumen\/watt<\/span><\/span>
\nfor LED Lamps —- Efficacy = 100 Lm\/Watt<\/span><\/span>
\nmeaning every watt of power The bulb produces 100 lumens of light (100 Lm)<\/span><\/span>
\n– Note: The flashlight is distinguished by two efficiencies… Lamp efficiency and Luminaire efficiency, where it is<\/span><\/span>
\nEfficacy of Luminaire \u203a Efficacy of Lamp<\/span><\/span>
\nDue to the presence of losses in the light coming out of the searchlight, the overall efficiency of the searchlight will be less than the efficiency of the bulb itself, as part of the bulb\u2019s light is lost after it leaves the searchlight<\/span><\/span><\/p>\n

Dimming lighting intensity control<\/span><\/span><\/p>\n

\"\"\"\"
\nIt is the property of controlling the lighting intensity by changing the voltage<\/span><\/span>
\nIt is a property available in LED bulbs and not available in other lighting sources except for filament lamps<\/span><\/span>
\n– There is a term called DALI (Dimming Addressable Light Index)<\/span><\/span>
\nwhich means the extent of the Dimming capability of the lighting source, and it is specific to the Supply<\/span><\/span>
\n========== =========================<\/span><\/span><\/p>\n

5 types of LED Floodlights<\/span><\/span><\/p>\n

NB :<\/span><\/span><\/p>\n

\"\"\"\"\"\"
\nLouver = Mirror
\nLouver
\nLouver
\nCPC = Conealed profile ceiling<\/p>\n

5 types of LED Floodlights\u00a0<\/span><\/span><\/a><\/h4>\n

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5 types of LED Floodlights Specifications of lighting fixtures Types of LED lights Ceiling type Specifications of lighting fixtures of their various types and components Lighting Fixtures Specs 1- Recessed ceiling – The dropped ceiling is used if there is central air conditioning in the project or as an aesthetic form, which is made of […]<\/p>\n","protected":false},"author":3,"featured_media":50372,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_post_was_ever_published":false},"categories":[7375,12318,12319],"tags":[7813,10203,8047,7814,14086],"class_list":["post-97468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-sell-online","category-shop-online","tag-classified","tag-headlights-en","tag-led-en","tag-non","tag--en"],"featured_image_src":{"landsacpe":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/eterna-ip20-warm-white-58w-twin-lpf-switchstart-fluorescent-batten-with-diffuser-2x-lamps-included-g13-t8-1500mm-1000x445.jpg",1000,445,true],"list":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/eterna-ip20-warm-white-58w-twin-lpf-switchstart-fluorescent-batten-with-diffuser-2x-lamps-included-g13-t8-1500mm-463x348.jpg",463,348,true],"medium":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/eterna-ip20-warm-white-58w-twin-lpf-switchstart-fluorescent-batten-with-diffuser-2x-lamps-included-g13-t8-1500mm-300x300.jpg",300,300,true],"full":["https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/eterna-ip20-warm-white-58w-twin-lpf-switchstart-fluorescent-batten-with-diffuser-2x-lamps-included-g13-t8-1500mm-jpg.webp",1000,1000,false]},"jetpack_featured_media_url":"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/eterna-ip20-warm-white-58w-twin-lpf-switchstart-fluorescent-batten-with-diffuser-2x-lamps-included-g13-t8-1500mm-jpg.webp","_links":{"self":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/97468","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/comments?post=97468"}],"version-history":[{"count":0,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/97468\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media\/50372"}],"wp:attachment":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media?parent=97468"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/categories?post=97468"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/tags?post=97468"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}