Sentences with phrase «of filament bulbs»

I put in one of those filament bulbs too.

The cloud of filament bulbs look amazing at night, but the owners had to add a dimmer switch — «before you could have cooked something underneath it.»

Not exact matches

The incandescent light bulb was a vacuum - filled glass globe in which an electric current heated a resistive thin strip of material (called a filament) until it glowed, producing light.

Instead they rely on a chromophore, a light - producing chemical unit that is analogous to the filament of a bulb.

This is primarily because light bulb filaments must be extremely hot — thousands of degrees Celsius — in order to glow in the visible range and micro-scale metal wires can not withstand such temperatures.

«In a regular light bulb, the filament is a long and curly piece of tungsten wire.

This is important as it is a more efficient way of producing light than conventional light bulbs, whose glow relies on heating tungsten filaments to at least 3,100 degrees Fahrenheit.

There are now power - saving substitutions for traditional incandescent bulbs as well as LEDs, CFLs and halogens, a type of incandescent with a tungsten filament.

Remember: The world championship baseball team has to win only 57 % of its games; Thomas Edison «failed» in thousands of experiments to find the filament that would properly illuminate his first electric light bulb.

Think of it as a field of conventional light - bulb tungsten filaments shrunk to microscopic proportions.

They measured variations in these rocks of the abundance of an isotope of tungsten — the same element used to make filaments of incandescent light bulbs.

Through the practice of yoga we become aware of our ego and pride, our light bulb «filament» and it is in this recognition that the real source flows more freely through us.

So if you have the lights on, it lights up like the top half of the taillight (a normal 5W bulb) but when you press the brakes, it also lights up the other filament (maybe both at the same time?

The filaments have a common connected to the shell and the other end of each goes to each the two terminals on the bottom of the bulb.

This makes me think something may be feeding current back into the circuit or that your actual path to ground is through the filament of another bulb.

This is why the reverse lights didn't come on in the first case, but the reverse light bulb filaments provided enough of a ground path to close the relay contacts.

The resistors aren't that big of a deal, it's the energy loss due to heat from the filament bulbs that uses a lot of energy.

Am I correct to assume that the reason behind higher luminance of these bulbs is better focusing - light is simply less spread out when the filament is thinner?

@DucatiKiller, a thinner filament will run hotter, producing more of its light in the visible range, making for a more efficient bulb.

Incandescent bulbs have a filament which has much lower resistance when cold than when it's been on for a fraction of a second.

Because there is no brittle filament inside a xenon HID bulb to break or burn out, the head lamps typically last up to three times longer than halogen head lamps (3000 hours versus 1000 hours of continuous operation, which is equivalent to 5 to 10 years of normal driving)

The first successful light bulb had a filament of carbonized bamboo.

Almanac * • Apple • Art File * • Astrolabe • Backscratcher • Ball * • Bamboo * • Beret • Bill Blaster • Book * • Book of Marco Polo • Bosun's Pipe • Bow * • Bowser Statue • Bread • Bucket of Plaster • Buckle * • Bug Fix * • Bug Report * • Bunny * • Calculus Book • Cat • Chisel • Chocolate * • Cloth * • Compass * • Conversations on Chemistry * • Crank Handle * • Crown • Cup of Tea • Declaration of Independence • Dictionary * • Dinosaur Egg † • Drawing of Air Screw • Drawing of Ideal Man • Drumstick • F = MA • Fan • Feather • Filament • Firecracker * • Fireworks • Flag (India) • Flag (United States of America) † • Flask * • Floppy Disk * • Flute * • Football • Globe • Grape • Handkerchief • Hand Mirror • Horse's Bit • Hourglass Block † • Ice Cream * • Incense • Inkwell * • Key (Mainz) • Key (Philadelphia) * • Knife • Ladder • Laurel Wreath • Law Book • Lemonade * • Lens • Light Bulb † • Magnet * • Measuring Stick • Message Block • Metal Type • Metronome • Milk * • Mona's Mirror • Mona Lisa • Money * • Monocle • Mushroom • Music • Newspaper • Notebook • Onion • Paint • Paintbrush • Painting * • Pamphlet • Paper Money • Penny * • Physics Equation † • Poetry Book * • Postcard • Principia • Print Block • Propeller † • Quill Pen (1602) † • Quill Pen (Orleans) • Rat Trap • Republic • Rice * • Pearl Necklace • Scarf * • Scissors • Script * • Scroll * • Shield • Skull • Sledgehammer † • Spectacles (Philadelphia) • Spectacles (Washington, D.C.) * • Staff • Stamp * • Starman † • Steering Wheel † • Stovepipe Hat † • Sword † • Tea Bag • Telegram • Telescope (Padua) * • Telescope (Trinidad) • Throne † • Ticket * • Timulator • Tire * • Torch † • Toy * • Turkey * • Watch * • Warp Pipe † • Whirlpool • Wooden Snake

Lawrence Weiner: A Means of Avoiding Bureaucracy, part of The Filament and the Bulb, Picture Industry CCS Bard College Hessel Museum, Annandale - on - Hudson, New York

The problem with making a light bulb have same spectrum of sunlight is it's not easily possible, so a «powerful energy visible light» requires temperature of a filament of around 6000 K, the incandescent light bulbs filament just over 3000 K and infrared light bulbs around 2500 K or lower.

Re: Myrrh says (March 2, 6:42 pm): «So, if as Ira says «the filament of the incandescent light bulb is heated to temperatures similar to the Sun's surface», and we know such a lightbulb gives most of its energy in Heat and not Light, in Thermal IR, 95 %, and only a small amount in Visible, only 5 %, then what is really «the most» energy given off by the Sun?»

Thomas Edison experimented with thousands of materials when searching for the perfect light bulb filament — including beard hair from a friend.

I did have an issue with a specialty LED bulb (an antiqued LED filament styled Edison bulb), but don't know if that was the fault of the Lutron switches or the bulb.

Filaments inside light bulbs have to be run on the verge of burning up, or they don't produce light efficiently.

The new Sylvania bulb allows customers who are looking for a retro filament bulb to get that look without sacrificing smart functionality.The Sylvania Smart + Soft White A19 Filament Bulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled produbulb allows customers who are looking for a retro filament bulb to get that look without sacrificing smart functionality.The Sylvania Smart + Soft White A19 Filament Bulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled pfilament bulb to get that look without sacrificing smart functionality.The Sylvania Smart + Soft White A19 Filament Bulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled produbulb to get that look without sacrificing smart functionality.The Sylvania Smart + Soft White A19 Filament Bulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled pFilament Bulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled produBulb provides up to 650 lumens of 2700K light, equivalent to a 40W bulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled produbulb, and it can be dimmed.Sylvania's HomeKit - enabled light bulbs work with the Home app and can integrate with other HomeKit - enabled products.

LEDVANCE today announced the launch of a new HomeKit - enabled Sylvania Smart + Soft White A19 Filament Bulb, the first filament bulb to come equipped with HomeKit.Filament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is fFilament Bulb, the first filament bulb to come equipped with HomeKit.Filament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is featuBulb, the first filament bulb to come equipped with HomeKit.Filament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is ffilament bulb to come equipped with HomeKit.Filament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is featubulb to come equipped with HomeKit.Filament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is fFilament bulbs are often preferred to standard bulbs in lights where the design of the bulb itself is featubulb itself is featured.

A Wi - Fi version of the bulb, along with some other novelty bulbs (including «vintage» A19 and ST21 / ST64 styles with visible LED «filaments») are also available.

I created a layered effect by hanging filament bulb string lights, wrapping a couple of trees with twinkle lights, adding lanterns and putting candles on the table and fireplace.

There's over a century of accumulated knowledge and expertise in the Factorylux filament bulbs and they offer exceptional aesthetic performance and life span.

Reflector bulbs, an incandescent subgroup, have a narrow, controlled beam that projects double the amount of light of typical filament bulbs.

Get the look of a traditional filament bulb and save over 80 per cent energy with this option from Philips.

Designed to showcase the warmth of Edison - style filament bulbs.

Regular bulbs are replaced with filament bulbs because they add to the art of the lighting design look.

This colorful mix of wine bottle pendant lights is especially pleasing — and the exposed filament bulbs are an unexpected touch.