Lux is a unit of light measurement where the area is also taken into account. 1 lux equals 1 Lumen/m2, in other words – light intensity in a specific area Lux is used to measure the amount of light output in a given area. One lux is equal to one lumen per square meter.

Lux. Lux är en storhet som bygger på lumen, där enheten beskriver antalet lux som flödar per kvadratmeter (lumen/m2) och anger således hur mycket ljus som når fram till en viss yta. Om t ex 1 lumen träffar en yta på 1 m², får den ytan illuminansen (belysningen) 1 lux.

The same 1000 lumens, spread out over ten square metres, produces a dimmer illuminance of only 100 lux. Mathematically, 1 lx = 1 lm/m 2 . A source radiating a power of one watt of light in the color for which the eye is most efficient (a wavelength of 555 nm, in the green region of the optical spectrum) has luminous flux of 683 lumens. Lumens-Lux Calculator. Here you can convert a lumens value from a product to a lux value if you know the beam angle and measurement distance. Enter the distance and beam angle, then either enter a Lumens value and click 'Convert to Lux' or a Lux value and click 'Convert to Lumens'.

800 lux to lumens

loading. Artikelnr: SHO-BAR16 Kategori: Ljus Taggar: LED, Showtec. Beskrivning. SPECIFIKATIONER. Effekt: Lumens: 800. Lux @2m: 613,3. Gro-Lux® HPS by Feilo Sylvania.

1 Lux (lumen per cubic meter) equals 0.291886 Foot-lambert 1 Foot-lambert equals 3.426 Lux (lumen per cubic meter) Measurement units: Illuminance

lens): 5,306Lumens (w/50° lens): 5,037Illuminance (w/14° lens): 7,560 lux 590 mm)Dimensions (w/26° lens extended): 28.06 x 13.54 x 23.22 in (800 x 344 x St.mary WIFI-projektor, 800 Lux 30000 timmar LED-glödlampa livslängd, med ±40 graders Ljusstyrka: 800 internationell standard 50ANS | Lumens Output Power: 800 lumens, lux @ 2m: 613.3, Max distance:. 15m.

Det är inte 800 lumen utan 800 lux. 1 lux= 1lumen/kvadratmeter. Hur många lumen som behövs beror på hur stor yta som skall belysas.

at 230 V AC. Fluorescent tube, 400 W max. at cos φ Om du är intresserad av att köpa Topeak Light Tail Lux från vår online cyklingbutik bikeinn, tveka inte mer och få Funktioner Topeak Light Tail Lux. Ljusposition. Bak. Lumen. Från 25 till 50 Garmin Varia UT800 Smart Headlight Bike Mount. LED-ficklampan med batteri LuxPremium TL 800 AFS från Brennenstuhl är perfekt som NITEYE by JETBeam - BC40 PRO 2930 lumen LED-ficklampa Svart. OPTOMA W320UST WXGA (1280x800) 4000 lumens (95.72701GC0E) - Typ: DLP - Ljusstyrka: 4000ANSI Lumen - Kontrast: 20000:1 - Upplösning: 1280 x 800 Energi Ettikett. VOLTOLUX.

2007-10-27 · How should I multiply or divide the quantity of lux units in order to get lumens. 1 lx = 1 lm/m2 But no datasheet of LEDs shows lumens per square meter, there are just lumens. I have found this conversion but I also get weird results, no matter what I convert to. Lux: A quantidade de luz que é lançada sobre uma superfície é chamada de iluminância, que é medida em lux.
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600 Lux to Lumens Per Square Meter = 600: 10 Lux to Lumens Per Square Meter = 10: 800 Lux to Lumens Per Square Meter = 800: 20 Lux to Lumens Per Square Meter = 20: 900 Lux to Lumens Per Square Meter = 900: 30 Lux to Lumens Per Square Meter = 30: 1,000 Lux to Lumens Per Square Meter = 1000: 40 Lux to Lumens Per Square Meter = 40 One lumen is the luminous flux that a one-candela source of light generates over a one-steradian angle. The unit lux is very different from lumens – it is a measure of the brightness in terms of surface area. In projectors, you’ll find lux represented as lumen per square meter. One lux is equal to one lumen per square metre : 1 lx = 1 lm/m 2 = 1 cd · sr /m 2. A flux of 1000 lumens, spread uniformly over an area of 1 square metre, lights up that square metre with an illuminance of 1000 lux.

Phòng tắm, 400 – 800, 400 – 800 UC40 + 800 Lumens HD 800 x 480 Digital LED-projektor med fjärrkontroll, stöd för USB / SD / VGA / HDMI - Vit Digital projektor som låter dig spela upp din Fysisk upplösning: SVGA 800x480 Pixel-upplösning. Ljuskälla: LED, upp till 30.000 timmar. Ljuseffektivitet: ca 90%, 1800 lumen. Max ljusstyrka: 220 Lux. Pannlampa 2700 lumen Nitecore HC35 är en pannlampa utvecklad för fritid 3 timmar på 800lm, 8+timmar 270 lumen, 52 timmar 40 lumen, 1200 timmar på 1 Cheerlux C8 1800 Lumens 1280x800 720P 1080P HD WiFi Smart Projector, Support HDMI / USB / VGA / AV(. Pris 159 US$. Ej i lager.
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One Lux (lx) is equal to one lumen per square meter. 1 lx = 1 lm/m2 Fluorescent tubes that emit 800 lumens each are available. One tube wouldn't be sufficient

The luminous intensity of a candle is 1 candela Lux vs. Lumen. The difference between the lux and the lumen is that the lux takes into account the area over which the luminous flux is spread. A flux of 1,000 lumens, concentrated into an area of one square metre, lights up that square metre with an illuminance of 1,000 lux.

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Lux to lumens calculation formula Calculation with area in square feet The luminous flux Φ V in lumens (lm) is equal to 0.09290304 times the illuminance E v in lux (lx) times the surface area A in square feet (ft 2 ):

The first one is from International System (SI).The second one is from Other Units. If you need to convert lux (lumen per square meter) to another compatible unit, please pick the one you need on the page below. 2011-08-29 How to convert lumens to lux. How to convert luminous flux in lumens (lm) to illuminance in lux (lx). You can calculate lux from lumens and surface area.