In the United States it takes at least 110 volts of alternating current. To get rated luminous output from lamp, if you connect 2 lamps in series, you need voltage equal to twice the lamp's voltage rating and if lamps connected in Parallel, you need voltage equal to lamp's voltage rating.
It depends on the voltage and whether the lamps are actually 40 watts or 40 watt equivalent. Watts / volts = amps
Assuming a standard D battery has a voltage of 1.5 volts, it would take approximately 35 D batteries (52 volts / 1.5 volts per battery = 34.67). However, in reality, you cannot directly power a 52 volt light bulb using D batteries as the voltages do not match.
There is a high current draw on the circuit and the switch is getting old. Change out the switch, see if you can find a 20 amp switch as the internal contacts are designed to take the higher amperage. Check how many lamps are in the circuit in watts, add them together and use the formula for amps. Amps = Watts/Volts (120).
A typical big light bulb, like an incandescent bulb, usually requires around 120 volts to operate. However, it's always best to check the specific voltage requirements listed on the bulb itself or its packaging to ensure safe and proper operation.
High pressure sodium lamps take a while to fully light up, however they are very energy efficient and save the council money.
6 volts
None. The white man came and took all of their lamps.
depend's on the light's.. 5-15 amp's..
candles, gas lights, and oil lamps
4.5~5.3
It depends on the voltage and whether the lamps are actually 40 watts or 40 watt equivalent. Watts / volts = amps
12 volts DC.
Assuming a standard D battery has a voltage of 1.5 volts, it would take approximately 35 D batteries (52 volts / 1.5 volts per battery = 34.67). However, in reality, you cannot directly power a 52 volt light bulb using D batteries as the voltages do not match.
You require about 24 volts to power the windshield wiper.
24 Volts.
I have not ever seen a table lamp that only requires a energy effcient light bulb. Usually all lamps will accept any light bulb regardless or energy wattage or usuage.
amps equals watts divided by volts.