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Which produces more lumens 1-250watt Halogen or 2-39W T5 Fluorescent bulbs?
Wiki User
∙ 11y ago
250W tungsten halogen gives around 10,000 lumen.
2 x 39W T5 fluorescents gives a total of between 4,000 to 6,000 lumen.
Wiki User
∙ 11y ago
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Which among the following is most energy efficient incandescent build fluorescent tube compact fluorescent light bulb halogen bulb?
Incandescent produces about 10 lumens of light per watt of electricity Halogen produces about 13 lumens per watt Fluorescent and CFL produce about 50 lumens per watt So Fluorescent is the most efficient.
Is a 35 lumens bulb as bright as a 60 watts bulb?
Lumens measures how bright it is, watts measures how much electric power it uses up. An old-type incandescent bulb produces about 10 lumens per watt. A halogen produce about 13 lumens per watt. A fluorescent (energy saving) bulb produces about 50 lumens per watt. LEDs produce somewhere around the same as a fluorescent.
Lumens in a 50 watt bulb?
It depends on the specific lamp. The packaging the lamp comes in should tell you what the lumen output is. This in a common question as people want to compare LED replacements. You can use 600 lumen as a good guide for comparison for a 50 Watt halogen.
What is the efficiency of a filament bulb that produces 100 j and a fluorescent bulb that prduces 10 j?
Any bulb can produce 10 J or 100 J depending on how long it is left switched on. A 100 w bulb consumes 100 joules of energy each second, while a 10 w bulb needs to run for 10 seconds to use 100 joules. An incandescent bulb produces about 10 lumens per watt, A halogen bulb produces 13 lumens per watt, Compact fluorescent bulbs and LEDs produce 50-60 lumens per watt.
How many lumens in a 18 Watts halogen lamp?
a 18watt plc fluorescent tube renders 1800lux
Which among the following is most energy efficient incandescent build fluorescent tube compact fluorescent light bulb halogen bulb?
Incandescent produces about 10 lumens of light per watt of electricity Halogen produces about 13 lumens per watt Fluorescent and CFL produce about 50 lumens per watt So Fluorescent is the most efficient.
Is a 35 lumens bulb as bright as a 60 watts bulb?
Lumens measures how bright it is, watts measures how much electric power it uses up. An old-type incandescent bulb produces about 10 lumens per watt. A halogen produce about 13 lumens per watt. A fluorescent (energy saving) bulb produces about 50 lumens per watt. LEDs produce somewhere around the same as a fluorescent.
What brand of 60 watt bulbs have 1800 lumens?
Lumens measures how bright it is, watts measures how much electric power it uses up.An old-type incandescent bulb produces about 10 lumens per watt.A halogen produce about 13 lumens per watt.A fluorescent (energy saving) bulb produces about 50 lumens per watt.LEDs produce somewhere around the same as a fluorescent.Read more: Is_a_35_lumens_bulb_as_bright_as_a_60_watts_bulb
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 lumen output for a 50W halogen?
Halogen lamps run hotter than conventional incandescents, and as a result of their hotter filaments, emit a whiter light with more of the light in the visible range, and less in the infrared. A typical 50W halogen emits between 800 and 950 lumens.In contrast, a fluorescent lamp produces more of its output as light instead of heat. Therefore a 13W compact fluorescent light emits the same number of lumens, while an 11-13W LED lamp emits the same 800 lumens (though this is rapidly improving)
How many lumens in a 20 watt halogen bulb?
Approximately 15 lumens per watt for halogen, so 300 lumens.
Lumens in a 50 watt bulb?
It depends on the specific lamp. The packaging the lamp comes in should tell you what the lumen output is. This in a common question as people want to compare LED replacements. You can use 600 lumen as a good guide for comparison for a 50 Watt halogen.
What is the efficiency of a filament bulb that produces 100 j and a fluorescent bulb that prduces 10 j?
Any bulb can produce 10 J or 100 J depending on how long it is left switched on. A 100 w bulb consumes 100 joules of energy each second, while a 10 w bulb needs to run for 10 seconds to use 100 joules. An incandescent bulb produces about 10 lumens per watt, A halogen bulb produces 13 lumens per watt, Compact fluorescent bulbs and LEDs produce 50-60 lumens per watt.
How do the types of light bulbs compare?
The main types are: Incandescent 10 lumens per watt Halogen 13 lumens per watt Fluorescent 40-50 lumens per watt LED 40-60 lumens per watt Lumens measures the brightness, watts measures the electric power used.
How many lumens in a 18 Watts halogen lamp?
a 18watt plc fluorescent tube renders 1800lux
How many lumens in a 18 halogen lamp?
About 300.
What is the lumen output for a 35W halogen?
It varies from about 600 to 1100 lumens. Typically the higher the lumens output, the shorter the lifespan of the globe. Have a look at this list of globes for purchase whih shows wattage and lumens: http://1000bulbs.com/category/75-watt-incandescent-standard-shape-light-bulbs/
