The lumen output of the bulb should be determined by measuring the Lumens exiting the fixture that it is installed in. The reflector, lens and housing will all affect the the amount of "light" that exits the fixture to reach the space you are intending to illuminate. Bulbs will vary and Lumens will vary based upon the voltage. A typical 12V 20W Halogen bulb will yield about 180-220 lumens depending on the lens (clear vs. frosted) and the reflector type. Lumens will drop as voltage goes below 12Volts as the design voltage is specified in order to "excite" the halogen gas as it reacts with a tungsten coated filament. If the voltage isn't high enough the filament won't reach it's design temperature and the light won't burn as bright as it was designed to. a lone bulb will yield up to 280-300 Lumens with now housing, lens or fixture but it is also very dangerous due to the heat hazard.
Bosch Automotive Handbook, 7th Ed. says the high beam of a 12V 55W H1 halogen bulb is 1550 lumens, so a 20W halogen would be about 560 lumens. The exact amount of lumens will vary from one brand to another.
A 20 watt halogen bulb draws about 0.2 amps. A simple rule of thumb in considering wattage is that 100 watts draws about 1 amp.
350 lumens. That's from the specs on most of the 20 watt G4 halogen bulbs on the 1000bulbs website.
1600 Lumens
A 150 watt halogen bulb will give off somewhere around 2000 lumens. These lights may give off up to about 2400 lumens.
A 1,000 watt is 15,000 lumens. A 100 watt bulb is 1,500 lumens.
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.
Yes, the halogen bulb would provide about 30% more brightness (lumens) for the same electric power rating. So 70 watt halogen is about equal to 90-100 watt incandescent.
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.
Approximately 15 lumens per watt for halogen, so 300 lumens.
A 150 watt halogen bulb will give off somewhere around 2000 lumens. These lights may give off up to about 2400 lumens.
A 1,000 watt is 15,000 lumens. A 100 watt bulb is 1,500 lumens.
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/
Should be about 850 lumens. The same brightness is produced by a 15 watt CFL.
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.
Yes, the halogen bulb would provide about 30% more brightness (lumens) for the same electric power rating. So 70 watt halogen is about equal to 90-100 watt incandescent.
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.
Incandescents produce 10 lumens per watt, halogens about 13 lumens per watt, fluorescents and LEDs 40-50 lumens per watt. Lumens measure the brightness, watts measure the speed at which electrical energy is used.
Bulb brightness is measured in lumens which express the amount of light produced, while the electric power used is measured in watts. The typical efficiency of some different types of bulb is: Incandescent 12 lumens per watt Halogen 17 lumens per watt CFL (compact fluorescent) 50-60 lumens/watt LED (light-emitting diodes) 90-100 lumens/watt.
10-11 lumens per watt for incandescent bulbs 13-14 lumens per watt for halogen 50-60 lumens per watt for fluorescent
4800-5,950 for a T3. Most standard ones are in the 5600 to 5950 range.