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Tips Memilih Jenis Lampu Rumah yang Cocok

Di antara banyak jenis bola lampu, semua tidak cocok untuk pencahayaan domestik. Cocok untuk digunakan di rumah ada semacam cahaya ini:

Lampu Light LED:

Lampu LED masih teknologi baru. ketika menyala, LED mampu telah menghasilkan percikan dari rangkaian optik bekerja dengan semikonduktor. Karena digunakan.Secara lebih nyaman secara keseluruhan, lampu ini juga tidak menghasilkan sangat sedikit panas, lampu ini tahan lama jauh lebih efisien daripada lampu pijar. 4 watt lampu LED, memiliki bertahan hingga 20 tahun dan jumlah cahaya yang sama 25 watt lampu pijar. Namun, harganya jauh lebih mahal daripada lampu pijar.

Lampu pijar:

Tipe pertama, bola lampu pijar adalah jenis paling murah lampu. Cahaya telah ditemukan oleh Thomas Edison, namun dalam banyak kasus digunakan untuk tahun 1990. Lampu pijar juga disebut incandesent dan bola lampu. Silakan mengoperasikan waktu saat melalui lampu filamen karbon dari dalm dari lampu pijar. Kemudian, menghasilkan panas dan menghasilkan cahaya cahaya.Selain, filamen karbon menghasilkan panas jenis lampu juga. Oleh karena itu, dapat menyebabkan panas ruangan menjadi penggunaan lampu ini. Selain itu, untuk dapat menghasilkan lampu pijar ini, hasil penguapan debu. Jika lampu dipasang di atap, saya menjalankan debu terjebak di atap itu. Akibatnya, lingkaran hitam, terbentuk di langit-langit. The bola lampu pijar di langit langit.Lampu, Anda perlu menghindari hal ini ketika saya mampu untuk mengarahkan cahaya untuk bersinar dan intensitas maksimum segera setelah instalasi sambungan, menempatkan kap lampu. Selain itu, lampu ini tidak terpengaruh oleh suhu dan kelembaban udara di sekitarnya. Namun, lampu
ini membutuhkan daya tinggi untuk membuatnya begitu bersinar. Masa hidup bohlam biasanya sekitar bola lampu pijar cocok untuk kamar yang tidak membutuhkan cahaya 1000 jam.Berdasarkan karakteristik dari 750, seperti kamar mandi atau penyimpanan kekuatan tinggi tersebut. Lampu pijar Selanjutnya, adalah mungkin untuk menggunakan dimmer.

Lampu Cahaya TL:

Seringkali, lampu neon, dikenal sebagai fluorescent atau neon. Lampu neon telah mulai digunakan sebagai alternatif untuk lampu pijar terakhir sering. Dan bekerja sama dengan lampu neon adalah gas yang menggunakan fluor dan fosfor. Ketika menerima dihasilkan arus dari gas UV. Sinar ultraviolet, dapat cenderung lebih mahal, dibandingkan dengan output neon lampu pijar terhadap radiasi putih.Harga kemudian dihasilkan. Namun, lampu ini lebih hemat energi. 20 lampu neon W memiliki jumlah cahaya yang sama dengan lampu pijar 100 watt. Lampu tidak menghasilkan polutan, tidak menghasilkan panas tetapi menggunakan untuk menjadi nyaman. Tetapi untuk dapat diaktifkan dengan intensitas maksimum, akan memakan waktu lebih lama untuk cahaya. Kehidupan lampu TL, secara umum, sangat terang, kualitas cahaya yang sedikit lebih tinggi di TL lampu LED sekitar 10.000 jam.Secara antara keseluruhan. Tapi harga jauh lebih murah daripada lampu LED lampu neon. Oleh karena itu, lampu ini adalah dunia cahaya termasuk rumah, yang paling ban

yak digunakan. Karena popularitasnya, adalah lampu yang telah menghasilkan berbagai cahaya bentuk dan ukuran banyak perusahaan yang estetika. Bahkan, beberapa tahun yang lalu, jenis cahaya adalah dalam bentuk tabung panjang.

Lampu halogen:

Aku punya lampu halogen yang sama prinsipnya, lampu pijar. Lampu ini dibuat lampu pijar kecil diterapkan untuk itu, dalam komposisi jumlah gas halogen. Selanjutnya, menempatkan fungsi cermin sebagai reflektor untuk menghasilkan cahaya terang dari lampu adalah kuat.Jenis tidak menyebarkan cahaya di belakang pengaturan biasa, itu adalah salah satu arah saja. Hal ini digunakan sebagai sumber cahaya hanya untuk tujuan kosmetik hanya dengan. Misalnya, cahaya untuk menerangi seni cahaya, lampu taman, Interior.

Jika Anda tidak mendapatkan angka yang akurat untuk Anda selalu, bahkan dapat Anda lihat sempatkanlah, untuk mengunjungi rumah dan toko-toko elektronik, yang saya mencoba untuk menghasilkan cahaya seragam . Jika Anda sudah familiar dengan jenis bola lampu benar, bagi Anda untuk menentukan apa jenis cahaya yang Anda butuhkan untuk rumah Anda akan lebih mudah


BALTIMORE — In the afternoons, the streets of Locust Point are clean and nearly silent. In front of the rowhouses, potted plants rest next to steps of brick or concrete. There is a shopping center nearby with restaurants, and a grocery store filled with fresh foods.

And the National Guard and the police are largely absent. So, too, residents say, are worries about what happened a few miles away on April 27 when, in a space of hours, parts of this city became riot zones.

“They’re not our reality,” Ashley Fowler, 30, said on Monday at the restaurant where she works. “They’re not what we’re living right now. We live in, not to be racist, white America.”

As Baltimore considers its way forward after the violent unrest brought by the death of Freddie Gray, a 25-year-old black man who died of injuries he suffered while in police custody, residents in its predominantly white neighborhoods acknowledge that they are sometimes struggling to understand what beyond Mr. Gray’s death spurred the turmoil here. For many, the poverty and troubled schools of gritty West Baltimore are distant troubles, glimpsed only when they pass through the area on their way somewhere else.

Officers blocked traffic at Pennsylvania and West North Avenues after reports that a gun was discharged in the area. Credit Drew Angerer for The New York Times

And so neighborhoods of Baltimore are facing altogether different reckonings after Mr. Gray’s death. In mostly black communities like Sandtown-Winchester, where some of the most destructive rioting played out last week, residents are hoping businesses will reopen and that the police will change their strategies. But in mostly white areas like Canton and Locust Point, some residents wonder what role, if any, they should play in reimagining stretches of Baltimore where they do not live.

“Most of the people are kind of at a loss as to what they’re supposed to do,” said Dr. Richard Lamb, a dentist who has practiced in the same Locust Point office for nearly 39 years. “I listen to the news reports. I listen to the clergymen. I listen to the facts of the rampant unemployment and the lack of opportunities in the area. Listen, I pay my taxes. Exactly what can I do?”

And in Canton, where the restaurants have clever names like Nacho Mama’s and Holy Crepe Bakery and Café, Sara Bahr said solutions seemed out of reach for a proudly liberal city.

“I can only imagine how frustrated they must be,” said Ms. Bahr, 36, a nurse who was out with her 3-year-old daughter, Sally. “I just wish I knew how to solve poverty. I don’t know what to do to make it better.”

The day of unrest and the overwhelmingly peaceful demonstrations that followed led to hundreds of arrests, often for violations of the curfew imposed on the city for five consecutive nights while National Guard soldiers patrolled the streets. Although there were isolated instances of trouble in Canton, the neighborhood association said on its website, many parts of southeast Baltimore were physically untouched by the tumult.

Tensions in the city bubbled anew on Monday after reports that the police had wounded a black man in Northwest Baltimore. The authorities denied those reports and sent officers to talk with the crowds that gathered while other officers clutching shields blocked traffic at Pennsylvania and West North Avenues.

Lt. Col. Melvin Russell, a community police officer, said officers had stopped a man suspected of carrying a handgun and that “one of those rounds was spent.”

Colonel Russell said officers had not opened fire, “so we couldn’t have shot him.”

Lambi Vasilakopoulos, right, who runs a casual restaurant in Canton, said he was incensed by last week's looting and predicted tensions would worsen. Credit Drew Angerer for The New York Times

The colonel said the man had not been injured but was taken to a hospital as a precaution. Nearby, many people stood in disbelief, despite the efforts by the authorities to quash reports they described as “unfounded.”

Monday’s episode was a brief moment in a larger drama that has yielded anger and confusion. Although many people said they were familiar with accounts of the police harassing or intimidating residents, many in Canton and Locust Point said they had never experienced it themselves. When they watched the unrest, which many protesters said was fueled by feelings that they lived only on Baltimore’s margins, even those like Ms. Bahr who were pained by what they saw said they could scarcely comprehend the emotions associated with it.

But others, like Lambi Vasilakopoulos, who runs a casual restaurant in Canton, said they were incensed by what unfolded last week.

“What happened wasn’t called for. Protests are one thing; looting is another thing,” he said, adding, “We’re very frustrated because we’re the ones who are going to pay for this.”

There were pockets of optimism, though, that Baltimore would enter a period of reconciliation.

“I’m just hoping for peace,” Natalie Boies, 53, said in front of the Locust Point home where she has lived for 50 years. “Learn to love each other; be patient with each other; find justice; and care.”

A skeptical Mr. Vasilakopoulos predicted tensions would worsen.

“It cannot be fixed,” he said. “It’s going to get worse. Why? Because people don’t obey the laws. They don’t want to obey them.”

But there were few fears that the violence that plagued West Baltimore last week would play out on these relaxed streets. The authorities, Ms. Fowler said, would make sure of that.

“They kept us safe here,” she said. “I didn’t feel uncomfortable when I was in my house three blocks away from here. I knew I was going to be O.K. because I knew they weren’t going to let anyone come and loot our properties or our businesses or burn our cars.”

Baltimore Residents Away From Turmoil Consider Their Role

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