In many countries, governments have established recycling schemes for CFLs and glass generally.

Improved phosphor formulations have improved the perceived colour of the light emitted by CFLs, such that some sources rate the best " soft white " CFLs as subjectively similar in colour to standard incandescent lamps.

Non-integrated CFLs have the ballast permanently installed in the luminaire, and only the lamp bulb is usually changed at its end of life.

There are various aid agency initiatives in developing countries to replace kerosene lamps, which have associated health and safety hazards, with CFLs powered by batteries, solar panels or wind generators.

For example, Sylvania's Daylight CFLs have a color temperature of 3, 500 K, while most other lamps called daylight have color temperatures of at least 5, 000 K.

There are two types of CFLs: integrated and non-integrated lamps.

CFLs emit light from a mix of phosphors inside the bulb, each emitting one band of color.

United States Department of Energy ( DOE ) testing of commercial LED lamps designed to replace incandescent lamps or CFLs showed that average efficacy was still about 46 lm / W in 2009 ( tested performance ranged from 17 lm / W to 79 lm / W ).

Although variable-voltage devices are used for various purposes, the term dimmer is generally reserved for those intended to control light output from resistive incandescent, halogen, and ( more recently ) compact fluorescent lights ( CFLs ) and light-emitting diodes ( LEDs ).

Good quality consumer CFLs use three or four phosphors to achieve a " white " light with a color rendering index ( CRI ) of about 80, where the maximum 100 represents the appearance of colors under daylight or a black-body ( depending on the correlated color temperature ).

The only thing which would have attracted attention was that two wore the uniform of prison guards, three the striped suits of convicts.

The body may have been two or three weeks' dead.

C'mon, buddy, help me set up the kitchen and we'll have food in a minute or two ''.

When I question them as to what they mean by concepts like liberty and democracy, I find that they fall into two categories: the simpler ones who have simply accepted the shibboleths of their faith without analysis ; ;

But in our case -- and neither my wife nor I have extreme views on integration, nor are we given to emotional outbursts -- the situation has ruined one or two valued friendships and come close to wrecking several more.

The one apparent connection between the two is a score of buildings which somehow or other have survived and which naturally enough are called `` historical monuments ''.

I don't propose to go into their history, but I have one or two surmises.

There is probably some significance in the fact that two of the best incest stories I have encountered in recent years are burlesques of the incest myth.

To you, for instance, the word innocence, in this connotation, probably retained its Biblical, or should I say technical sense, and therefore I suppose I must make myself quite clear by saying that I lost -- or rather handed over -- what you would have considered to be my innocence two weeks before I was legally entitled, and in fact by oath required, to hand it over along with what other goods and bads I had.

It is reasonable to affirm two propositions: Jews have been perceived by non-Jews as all things to all men ; ;

Seeing their hesitation, I said, `` Well, until I have permission to enter Germany, or a visa to re-enter France, I shall be obliged to remain here on the line between two countries '', whereupon I moved to the side of the road, parked my backpack against the small guardhouse on the sidewalk, sat down, took out my typewriter, and began typing the above conversation.

These illiterate boors conscripted from villages all across the Czarina's empire had, Suvorov may have told Lewis, just two things a commander could count on: physical fitness and personal courage.

`` Little Rock is, without any flattery, one of the dullest towns in the United States and I would not have remained two hours in the place, if I had not met with some good friends who made me forget its dreariness ''.

Obviously the commander-in-chief had confidence that Morgan would furnish him good intelligence too, for on the 23rd of May, he told Morgan that the British were prepared to move, perhaps in the night, and asked Morgan to have two of his best horses ready to dispatch to General Smallwood with the intelligence obtained.

Blackman called the porter and had him remove everything but one bottle of brandy, and after that they would have a cocktail or two before dinner, or, on one of their walking trips, beer, or, in France and Italy, wine in moderation.

This session, for instance, may have insured a financial crisis two years from now.

To almost two generations of Americans it must have seemed as though the existence of Mr. Sam coincided with that of the House.

The two cities have the examples of Little Rock and New Orleans to hold up as warnings against resorting to violence to try to stop the processes of desegregation.

We in East Greenwich have the example of two neighboring communities, one currently utilizing double sessions in their schools, and the other facing this prospect next year.

Since two of these could be trustees of the college, actually it would be necessary to have the consent of only one elected official to impose a levy of millions of dollars of tax revenue.

A Member of the United Nations which is in arrears in the payment of its financial contributions to the Organization shall have no vote in the General Assembly if the amount of its arrears equals or exceeds the amount of the contributions due from it for the preceding two full years ''.

So the Commission's announcements of the new Soviet shots have been confined to one or two bleak sentences, with the fission yield usually left vague.

The military in Taiwan believe that the Communists have made two mistakes, which, together, may prove fatal.

They tried to outface him, but Joseph Simmons was as wide as two average men, and it would have taken braver men than these were to outface him.

The two in the bed knew each other as old people know the partners with whom they have shared the same bed for many years, and they needed to say no more.

Jean Bodin, writing in the sixteenth century, may have been the seminal thinker, but it was the vastly influential John Austin who set out the main lines of the concept as now understood.

Taxation of tangible movable property in Rhode Island has been generally of a `` hands off '' nature due possibly to several reasons: ( 1 ) local assessors, in the main, are not well paid and have inadequate office staffs, ( 2 ) the numerous categories of this component of personal property make locating extremely difficult, and ( 3 ) the inexperience of the majority of assessors in evaluating this type of property.

While observing the operations of our Government in various parts of the world, I have felt that in many situations where our policies were good we have tended to ignore minor problems which spoiled our main effort.

Broad and Ross have lately contended that this fitness is one of the main facts of ethics, and I suspect they are right.

Admitting that main streets and the central business district should have priority, the Councilman said it is also essential that small shopping areas `` not be overlooked if our small merchants are to survive ''.

However well chosen and cleverly arranged, such memorabilia unfortunately amounted to more of an interruption than an auxiliary to the evening's main business, which ( considering the talent at hand ) should probably have been the gathering of fresh samples of the Chicago style.

He'd have to think, but the main thing, the imperative necessity, was to leave before Sam Bentley was up and about, and before Millie detained him with sympathy.

They have two main commercial sources: crude oil and natural gas.

Ethnically, three main groups have to be distinguished, each speaking a Bantu language: the Ovimbundu who represent 37 % of the population, the ( Ambundu ) with 25 %, and the Bakongo 13 %.

Through satellite images and ground investigations, archaeologists have detected at least 8 main roads that together run for more than 180 miles ( ca 300 km ), and are more than 30 feet ( 10 m ) wide.

This suggests that tax collection in Armenia is improving at the expense of ordinary citizens, rather than wealthy citizens ( who have been the main beneficiaries of Armenia's double-digit economic growth in recent years ).

Competence does not seem to have been the main issue, but rather, at least in the 4th century BC, whether they were loyal democrats or had oligarchic tendencies.

Because of this, its main stars have no particular pattern and it is devoid of bright deep-sky objects.

In fact, Fitzmyer believes that the preface of Luke should only be “ the starting point in the discussion of the aim of Luke-Acts .” Because the author ’ s intended purpose for the Book of Acts is not that straightforward, scholars have put forth four main claims to address this.

For example, a main battle tank will usually have the heaviest armour on the hull front and the turret, lighter armour on the sides of the hull and the thinnest armour on the top and bottom of the tank.

Since World War II, main battle tanks have largely replaced gun-armed tank destroyers although lightly armored anti tank guided missile ( ATGM ) carriers are commonly used for supplementary long-range anti-tank work.

Stilicho is alleged by some to have wanted control of both Emperors, and is supposed to have had Rufinus assassinated by Gothic mercenaries in 395 ; though definite proof of Stilicho's involvement in the assassination is lacking, the intense competition and political jealousies engendered by the two figures compose the main thread of the first part of Arcadius ' reign.

Since World War II, main battle tanks have largely replaced gun-armed tank destroyers although lightly armored anti tank guided missile ( ATGM ) carriers are commonly used for supplementary long-range anti-tank work.

Several proteins are involved, but two main methods of regulation have been identified: targeting mitochondria functionality, or directly transducing the signal via adaptor proteins to the apoptotic mechanisms.

But time and the investigations of subsequent explorers have shown that Abbadie was quite trustworthy as to his facts, though wrong in his contention — hotly contested by Beke — that the Blue Nile was the main stream.

iii. 74a ), is in the main pure Hebrew, and even includes Hebrew translations of Greek proper names, to avoid the danger of possible exposure should the letter have fallen into the hands of enemies and informers ( compare Eruvin 53b ).

In addition to the scarcely documented and confirmed biography of Cuyp ’ s life, and even more so than his amalgamated style from his three main influences, there are yet other factors that have led to the misattribution and confusion over Aelbert Cuyp ’ s works for hundreds of years.

This can be attributed to many reasons, the main being that women have less body water than men do.