Video: Muaj pes tsawg Lux yog 40 watt teeb?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Hloov 75W noob nrog lub zog txuag noob uas muab rau koj txog 1100 lumens. Hloov 60W noob nrog lub zog txuag noob uas muab rau koj txog 800 lumens. Hloov a 40 W noob nrog kev txuag hluav taws xob noob uas muab rau koj txog 450 lumens.
Yog li ntawd, pes tsawg watts yog Lux?
Lux Rau Watts Conversion Tshuab xam zauv
| Nkag mus rau illuminance hauv lux: | |
|---|---|
| - xaiv lub teeb ci- Tungsten teeb lub teeb Halogen teeb Fluorescent teeb LED teeb Hlau halide teeb Siab siab sodium vapor teeb Tsawg siab sodium vapor teeb Mercury vapor teeb | |
| Los yog nkag mus rau luminous efficiency hauv lumens ib watt: | |
| lm/wb | |
Muaj pes tsawg lumen nyob rau hauv 40 watt teeb? 450 lumen
Ib sab ntawm no, pes tsawg Lux yog lub teeb?
1 lux = 1 lumen / sq meter. Piv txwv li, koj siv lub teeb 1000 lumen hauv chav 10 sq meter, tus nqi lux yog 1000/10 = 100 lux thiab koj pom qee qhov ci ntsa iab. Yog tias koj siv tib lub teeb nyob hauv chav loj dua 20 sq metres, tus nqi lux yog 1000/20 = 50 lux tsuas yog li nws zoo li tsis pom kev.
Muaj pes tsawg lumen yog 40 watt g9 noob?
500 lumens ua
Pom zoo:
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