Daya P Dalam Watt (W) Sama Dengan Fluks Bercahaya Φ V Dalam Lumen (Lm), Dibagi Dengan Efektivitas.

This calculator uses a particular formula in executing the conversions. So, leds are generally about 7 times more efficient at producing light than. W * the predefined luminous efficacy values are typical / average values.

Or Enter Luminous Efficacy In Lumens Per Watt:

Or enter luminous efficacy in lumens per watt: By dividing 860 by 60 watts you can calculate that for each watt of power it uses, the bulb gives out 14.3. Energy saving lamps have high luminous efficacy (more lumens per watt).

The Power Result In Watts Will Be Displayed As;

X is the number of watts or. Energy saving lamps have high luminous efficacy. In the calculator, select watts to lumens as the conversion type, enter the value 35 and select the.

The Efficiency Of Product A =125.

The luminous flux φv in lumens (lm) is equal to the power p in watts (w), times the. For product b, lumen per watt relation= 5000 lm / 40 watt; Lampu hemat energi memiliki efektivitas bercahaya tinggi (lebih banyak lumen per watt).

For Example, A Traditional 60 Watt Incandescent Bulb In The Us Produces 860 Lumens.

Satuan lumen dan watt menunjukkan besaran yang berbeda, jadi anda tidak dapat mengubah lumen menjadi watt. 200 lumen flashlight vs led torch or. They are very efficient and last a long time, but don’t produce as much light as an led bulb would for example which emits around 75 lumen/watt.