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What else can I help you with?
What is the lumen output for a 100 watt fluorescent lamp?
10-11 lumens per watt for incandescent bulbs 13-14 lumens per watt for halogen 50-60 lumens per watt for fluorescent
What is the percentage of light output between CFL bulbs and an incandescent bulb?
Incandescent: 10-12 lumens per watt CFL: 50 lumens per watt.
How much energy does a nightlight use compared to a 100 watt bulb?
An incandescent nightlight bulb is either 4 watt or 7 watt. A 4 watt bulb uses 1/25th (0.04) the power of a 100 watt bulb. A 7 watt bulb uses 7/100th (0.07) the power of a 100 watt bulb. There are LED and other types of nightlights that use much less power than this. To find the energy total used multiply the power (in watts) by the total time the light is on (in hours) to get energy (in Wh). If you want kWh divide this by 1000 as a watt is 1/1000th of a kW.
How many watts does a 'dim bulb' produce?
The wattage on a bulb measures how much electricity it uses, not its output. What you need for output is lumens. How that is related to wattage depends on what sort of bulb it is. An old fashioned incandescent tungsten bulb converts only about five percent of the energy to light, so a 40 watt bulb gives 400 lumens whereas 'energy saving' cfl ones are much more efficient so you only need 9 watts for the same brightness. Led's and halogen bulbs are different again. All types of fitting come in a range of brightnesses. It also depends on what you consider 'dim'. I'd find an incandescent 60 watt bulb in my living room far too dim, and a 40 watt one useless. Other people are happy with 60 watts. The link below gives more information.http://www.thelightbulb.co.uk/resources/lumens_watts
How many 60 Watt light bulbs can be lit with a 300 watt generator?
3 bulb can be connected..............................
Can you use a 10 watt 12 volt instead of a 5 watt?
Yes, you can use a 10 watt 12 volt bulb instead of a 5 watt bulb as long as the fixture can handle the higher wattage. Just be aware that the 10 watt bulb will be brighter and may generate more heat, so ensure there is proper ventilation and that the fixture can handle the increased power load.
WILL 103 VOLTS LIGHT A 60 WATT LIGHT BULB?
Yes, a 103 volt source will light a 60 watt light bulb. The relationship of the bulb's wattage output at a lower voltage, as to the normal voltage that the bulb is rated to operate on, the light output will be lower.
Can you use a 130 volt 60 watt bulb in a socket that was made for a 110 volt 60 watt bulb?
yes the bulb will actually last longer
What is the lumen output of a 150-watt incandescent bulb?
The lumen output of a 150-watt incandescent bulb is typically around 2,600 lumens.
What is the lumen output of a 150 watt bulb?
The lumen output of a 150 watt bulb can vary depending on the type of bulb. However, as a general guideline, a 150 watt incandescent bulb typically produces around 2600-2800 lumens.
Can you use a 120 volt - 500 watt bulb in a 220 volt lamp?
no , it will burn out
Do a 12 volt 50 watt bulb and a 230 volt 50 watt bulb draw the same current?
No, they do not draw the same current. The current drawn by an electrical device is determined by the power (Watts) and voltage (Volts) using the formula: Current (amps) = Power (Watts) / Voltage (Volts). So, the 12 volt 50 watt bulb will draw higher current compared to the 230 volt 50 watt bulb.
Why a bulb of 60 watt glow in 220 volt of ac?
the 220 volt bulp in 220 volt ac current
Is 12 volt is enough for a 100 watt light bulb?
12 volts is enough for a 12-volt 100-watt light bulb. It would not be enough for a 120-volt or 240-volt bulb.
What size fluorescent bulb replaces a 60 watt incandescent bulb?
A 13-15 watt compact fluorescent bulb (CFL) or a 9-11 watt LED bulb is roughly equivalent to a 60 watt incandescent bulb in terms of light output.
What LED bulb same as 13 watt CFL?
A 13 watt CFL bulb is roughly equivalent to an 8 watt LED bulb in terms of light output. Look for an LED bulb with around 8-9 watts and a lumens (brightness) output of approximately 800-900 lm to match the brightness of a 13 watt CFL bulb.
Can you use 220 volt light bulb on 120 volt system - I know the reverse would probably blow the bulb so wouldn't European 220 Volt do ok in 120 volt socket or would it be dimmer than it normally would?
Yes a 220 volt light bulb will run on a 120 volt circuit but at 1/4 of the wattage that the light bulb is rated at. A 100 watt light bulb on 220 would would be equal to a 25 watt light bult on 120 volt system.
