Rhannu cynnwys ffynhonnell golau LED lamp lumen cyfeiriadol
Fel y soniwyd yn gynharach, mae goleuadau LED yn y bôn yn olau cyfeiriadol. Ac, er bod yna fylbiau LED aml-gyfeiriadol, maen nhw wedi'u cynllunio fel eu bod yn gallu gwneud iawn am olau coll. Mewn geiriau eraill, mae peirianwyr goleuo yn dylunio gosodiad neu fwlb sy'n gosod y sglodyn LED mewn gwahanol leoliadau i ddarparu golau nad yw'n gyfeiriadol ac atal colli gormod o olau.
LED lamp lumen cyfeiriadol ffynhonnell golau 1, goleuadau cyfeiriad
The LED chip itself provides a directional illumination. Conventional light sources such as metal halides, high pressure sodium, fluorescent lamps and incandescent lamps are omnidirectional. That means they glow in all directions. As a result, they work well as a universal light source for the home. However, for specialized commercial and industrial environments such as warehouses, factories, and other commercial facilities, they need reflectors to collect and "collect" light in order to focus it and direct it to where it is available. The problem with reflecting light sources is that most of the light produced becomes unusable, otherwise known as lumen loss. Any internal reflection of more than one reflection effectively loses one lumen of light.
Ffynhonnell golau cyfeiriadol lwmen LED lamp 2. Bwlb halid metel
Let's take a metal halide bulb as an example. Like LEDs, they are also popular in commercial and industrial applications. However, unlike LEDs, they are not directional. So consider the particles of light produced by metal halide bulbs. In fact, very few particles are reflected off at least one surface and do not reach the ground. So when a light particle is produced, it is likely to hit the reflector of the light fixture, which then tries to direct it to the floor.
LED lamp lumen cyfeiriadol ffynhonnell golau 3. Lamp adlewyrchydd
Os na fydd hyn yn llwyddo, caiff ei anfon i ran arall o'r adlewyrchydd goleuo i ailadrodd y broses. Ar y pwynt hwn, mae gwerth y gronyn ysgafn yn cael ei golli. Dangoswyd y gallwch chi golli hyd at 30 y cant o'ch lumens effeithiol yn y broses. Fodd bynnag, pan fyddwch yn defnyddio goleuadau LED, byddwch yn derbyn y rhan fwyaf, os nad y cyfan, o'i ronynnau golau.
Ffynhonnell golau cyfeiriadol lwmen LED lamp 4. Ansawdd nid maint
Pan fydd gennych lumens gwell, mae angen llai o lumens arnoch chi. Mae ansawdd golau o unrhyw ffynhonnell (hyd yn oed yr haul) yn cael ei fesur gan y mynegai rendro lliw (CRI). Mae'r CRI yn raddfa a ddefnyddir i fesur cywirdeb lliw a gynhyrchir o dan ffynhonnell golau benodol. Wrth gwrs, y safon aur yw'r Suns gyda sgôr o 100. Roedd pob sgôr arall ar raddfa o 1 i 100.
Ffynhonnell golau cyfeiriadol lwmen LED lamp 5. Ansawdd golau.
The best explanation for light quality is to perform a simple test. Let's compare LEDs with high pressure sodium (HPS) lamps. In our experience, people often tell you that a 20,000 lumen LED is much brighter than a 60,000 lumen HPS. This is because LEDs have a CRI of 70 plus and an HPS of 22.
Yr uchod yw rhannu am y ffynhonnell golau cyfeiriadol lwmen lamp LED, credaf fod gennych ddealltwriaeth benodol o'r wybodaeth hon ar ôl darllen y crynodeb uchod, eisiau gwybod mwy am wybodaeth ffynhonnell golau cyfeiriadol lwmen lamp LED, gallwch fynd at y cwsmer gwasanaeth ar gyfer ymgynghori.
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