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Wiki User
∙ 13y agoHalogen bulbs are filled with iodine or bromine gas, which prolongs the filament's life by reducing tungsten evaporation. A standard halogen bulb lasts about 3,000 hours at 25 lumens-per-watt
Wiki User
∙ 12y agosince with passing of time due to heat resitance of incandescent lamps varies so the plot of v versus i will not be linear it willl nonlinear
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What have been the major inventions since 1963?
Lava Lamps Lava Lamps
What is Three dark lamps method?
There are 3 darks lamps that people use as light when they do it HARD
Who invented the first lamp?
Over 5,000 years ago lamps were invented. The Egyptians had oil lamps.
What type of food is lamps?
Meat
What do electric lamps contain?
electrons
What are the characteristics of Mission lamps?
The characteristics of Mission lamps are mostly prairie in their looks. They are usually made of a light oak wood, or straight line dark stained wood.
Six characteristics of civilization?
poop, wings, toast, grass, lamps, and AC/DC
Can the element indium be used in the light rail system?
Indium can be used in sodium lamps to improve characteristics.
What are the different types of light?
Incandescent Lamps Light Emitting Diode Neon Lamps Fluorescent Tubes Compact Fluorescent Lamps Halogen Lamps Metal Halide Lamps High Intensity Discharge Lamps Low Pressure Sodium Lamps High Pressure Sodium Lamps
What types of lamps were used during Edison's time?
The type of lamps that were used were oil lamps, and candle lamps.
Which kind of lamps have longer lifetimeLED lamps or indescent light bulbs?
LED lamps
What are whale oil lamps?
Whale oil lamps are lamps from the 1800s that were lit with whale oil. (: Whale oil lamps are lamps from the 1800s lit by whale oil. who ever wrote that sucks
Which kind of lamps have a larger lifetime LED lamps or incandescent light bulbs?
By far the new LED lamps have a longer lifetime than incandescent lamps.
What was street lamps made of?
sodium arc lamps.
Are lamps lamps?
heat lamps are used for many purposes ,but I think you should put them on your head to warm your brain.
Are outdoor lamps waterproof?
You can purchase waterproof outdoor lamps. An example of a website with outdoor waterproof lamps is www.alibaba.com
What festival requires Lamps?
Diwali is the festival which requires lamps.
