Muaj pes tsawg watts yog 400 lumens LED?
Muaj pes tsawg watts yog 400 lumens LED?

Video: Muaj pes tsawg watts yog 400 lumens LED?

Video: Muaj pes tsawg watts yog 400 lumens LED?
Video: Energizer Headlamp 400 lumens (old vs new model)... New model starts at 2:28 2024, Kaum ib hlis
Anonim

Lumens thiab Siv Lumens

Laus Watts Kwv yees li Lumens
40 Wb 440-460 hli
50 Wb 330 - 400 tsom teeb 350-450 Muaj txiaj ntsig Lumens (tsom teeb)
60 Wb 800-850 hli
75W wb 1000-1100 lub teeb

Ib yam nkaus, tib neeg nug, LED sib npaug li 400 watts yog dab tsi?

LED sib npaug rau cov khoom siv teeb pom kev zoo

Incandescent Lub Teeb Lub Teeb Wattage LED sib npaug Wattage
100 Watt 10 Watt
75 kwv 7.5 wat wb
60 kwv 6wt zog
50 watt 5watt ua

Ib sab saum toj no, pes tsawg lumens yog 60 watt LED teeb? 800 lumens

Ib tus kuj yuav nug, pes tsawg watts yog lumen?

Lumens rau watts rooj

Lumens Lub teeb incandescent watts LED teeb / fluorescent
9 00 lm 60 Wb 15 Wb
1 125 lm 75w twg 18.75 Nws
1 500 lm 100 Wb 25 Wb
2 250 lm 150 W 37.5 wb

Yuav ua li cas ci yog 9 watt LED teeb?

Qhov sib npaug Wattages thiab lub teeb tso zis ntawm Incandescent, CFL, thiab LED qhov muag teev

Lub teeb tso zis LEDs Incandescents
Lumens Watts Watts
450 4-5 40
750-900 6-8 60
1100-1300 9-13 75-100

Pom zoo: