Jenis dan Pengertian Lampu Listrik

Jenis dan Pengertian Lampu Listrik – Lampu Listrik adalah suatu perangkat yang dapat menghasilkan cahaya saat dialiri arus listrik. Arus listrik yang dimaksud ini dapat berasal tenaga listrik yang dihasilkan oleh pembangkit listrik terpusat (Centrally Generated Electric Power) seperti PLN dan Genset ataupun tenaga listrik yang dihasilkan oleh Baterai dan Aki.

Di zaman modern ini, Lampu Listrik telah menjadi salah satu alat listrik yang paling penting bagi kehidupan manusia. Dengan adanya lampu listrik, kita dapat melakukan berbagai kegiatan pada malam hari, memperindah Interior maupun Eksterior rumah, penerang ruangan yang gelap ataupun sebagai Indikator tanda-tanda bahaya. Sebelum ditemukan lampu listrik, manusia pada saat itu menggunakan lilin, lampu minyak dan api unggun sebagai alat penerang pada malam hari.

Banyak yang beranggapan bahwa yang paling pertama kali menemukan Lampu Listrik adalah Thomas Alva Edison (1847-1931) dari Amerika Serikat. Anggapan tersebut tidak sepenuhnya benar, karena sebelum Thomas Alva Edison, telah banyak ilmuwan yang menciptakan berbagai jenis lampu listrik dengan bermacam-macam bahan dan teknik, akan tetapi penemuan-penemuan mereka tersebut tidak praktis, tidak bertahan lama, boros listrik dan harganya pun sangat mahal.

Namun, Thomas Alva Edison merupakan ilmuwan pertama yang menemukan lampu pijar (Incandescent lamp) komersial yang dapat tahan lama, penggunaan listrik yang lebih hemat dan juga dengan bahan yang lebih murah. Lampu Listrik temuan Thomas Alva Edison inilah yang digunakan oleh khalayak ramai dan hingga saat ini kita masih menikmati hasil penemuannya ini. Lampu Pijar pertama yang ditemukan oleh Thomas Alva Edison pada tanggal 22 Oktober 1879 hanya dapat bertahan hingga 13,5 jam.

 

 

Jenis-jenis Lampu Listrik

Seiring dengan perkembangan teknologi, lampu listrik juga telah mengalami berbagai perbaikan dan kemajuan. Teknologi lampu listrik bukan saja lampu pijar yang ditemukan oleh Thomas Alva Edison saja namun sudah terdiri dari berbagai jenis dan teknologi. Pada dasarnya, lampu listrik dapat dikategorikan dalam tiga jenis yaitu Incandescent Lamp (Lampu Pijar), Gas Discharge Lamp (Lampu Lucutan Gas) dan Light Emitting Diode ( Lampu LED).

Berikut ini adalah tiga jenis utama lampu listrik yang dimaksud :

 

Lampu Pijar (Incandescent lamp)

Lampu Pijar atau disebut juga Incandescent Lamp adalah jenis lampu listrik yang menghasilkan cahaya dengan cara memanaskan Kawat Filamen di dalam bola kaca yang diisi dengan gas tertentu seperti  nitrogen, argon, kripton  atau hidrogen. Kita dapat menemukan Lampu Pijar dalam berbagai pilihan Tegangan listrik yaitu Tegangan listrik yang berkisar dari 1,5V hingga 300V. Lampu Pijar yang dapat bekerja pada Arus DC maupun Arus AC ini banyak digunakan di Lampu Penerang Jalan, Lampu Rumah dan Kantor, Lampu Mobil, Lampu Flash dan juga Lampu Dekorasi.  Pada umumnya Lampu Pijar hanya dapat bertahan sekitar 1000 jam dan memerlukan Energi listrik yang lebih banyak dibandingkan dengan jenis-jenis lampu lainnya. Lampu Halogen juga termasuk dalam kategori jenis Lampu Pijar (Incandescent lamp).

 

Lampu Lucutan Gas (Gas-discharge Lamp)

Gas-discharge Lamp atau Lampu Lucutan Gas adalah Lampu Listrik yang dapat menghasilkan cahaya dengan mengirimkan lucutan Elektris melalui gas yang terionisasi. Gas-gas yang digunakan adalah gas mulia seperti argon, neon, kripton  dan xenon. Gas-discharge Lamp ini juga memakai bahan-bahan tambahan seperti Merkuri, Natrium dan Halida logam. Lampu jenis ini diantaranya adalah lampu Fluorescent, Lampu Neon, Lampu Xenon Arc dan Mercury Vapor Lamp.

Lampu jenis Gas-discharge Lamp yang paling sering kita temukan tentunya adalah Lampu Fluorescent yang dipergunakan sebagai lampu penerang di rumah maupun kantor. Daya tahan lampu Fluorescent adalah sekitar 10.000 jam atau 10 kali lipat lebih tahan daripada Lampu Pijar. Lampu Fluorescent juga lebih hemat Energi jika dibandingkan dengan Lampu Pijar.

 

 

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Lampu LED (Light Emitting Diode)

Lampu LED adalah Lampu listrik yang menggunakan komponen elektronika LED sebagai sumber cahayanya. LED adalah Dioda yang dapat memancarkan cahaya monokromatik ketika diberikan Tegangan maju. Lampu listrik jenis LED ini memiliki banyak kelebihan seperti lebih hemat energi, lebih tahan lama dan tidak mengandung bahan berbahaya (contohnya Merkuri). Namun Harga Lampu LED lebih mahal jika dibanding dengan Lampu Fluorescent dan Lampu Pijar sehingga penggunaannya masih sangat terbatas. Lampu LED memiliki daya tahan hingga 25.000 jam atau 2,5 kali lipat lebih tahan lama dari Lampu Fluorescent. Jika dibanding dengan Lampu Pijar, Lampu LED lebih tahan lama hingga 25 kali lipat daripada lampu pijar.

 

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12W, importir LED Square Downlight Panel 12W, main distributor LED Square Downlight Panel 12W, Grosir LED Square Downlight Panel 12W, Pusat LED Square Downlight Panel 12W, Distributor Tunggal LED Square Downlight Panel 12W, Suplier LED Square Downlight Panel 12W,Supplier LED Square Downlight Panel 12W,Distributor Lampu Panel Light 12W, distributor utama Lampu Panel Light 12W, jual Lampu Panel Light 12W, pemasok Lampu Panel Light 12W, Lampu Panel Light 12W murah, authorized distributor Lampu Panel Light 12W, distributor resmi Lampu Panel Light 12W, agen Lampu Panel Light 12W, harga Lampu Panel Light 12W, importir Lampu Panel Light 12W, main distributor Lampu Panel Light 12W, Grosir Lampu Panel Light 12W, Pusat Lampu Panel Light 12W, Distributor Tunggal Lampu Panel Light 12W, Suplier Lampu Panel Light 12W,Supplier Lampu Panel Light 12W,Distributor Lampu LED 12W, distributor utama Lampu LED 12W, jual Lampu LED 12W, pemasok Lampu LED 12W, Lampu LED 12W murah, authorized distributor Lampu LED 12W, distributor resmi Lampu LED 12W, agen Lampu LED 12W, harga Lampu LED 12W, importir Lampu LED 12W, main distributor Lampu LED 12W, Grosir Lampu LED 12W, Pusat Lampu LED 12W, Distributor Tunggal Lampu LED 12W, Suplier Lampu LED 12W,Supplier Lampu LED 12W,Distributor Lampu LED Tipis 12W, distributor utama Lampu LED Tipis 12W, jual Lampu LED Tipis 12W, pemasok Lampu LED Tipis 12W, Lampu LED Tipis 12W murah, authorized distributor Lampu LED Tipis 12W, distributor resmi Lampu LED Tipis 12W, agen Lampu LED Tipis 12W, harga Lampu LED Tipis 12W, importir Lampu LED Tipis 12W, main distributor Lampu LED Tipis 12W, Grosir Lampu LED Tipis 12W, Pusat Lampu LED Tipis 12W, Distributor Tunggal Lampu LED Tipis 12W, Suplier Lampu LED Tipis 12W,Supplier Lampu LED Tipis 12W,Distributor Downlight Panel, distributor utama Downlight Panel, jual Downlight Panel, pemasok Downlight Panel, Downlight Panel murah, authorized distributor Downlight Panel, distributor resmi Downlight Panel, agen Downlight Panel, harga Downlight Panel, importir Downlight Panel, main distributor Downlight Panel, Grosir Downlight Panel, Pusat Downlight Panel, Distributor Tunggal Downlight Panel, Suplier Downlight Panel,Supplier Downlight Panel,Distributor Panel LED Downlight, distributor utama Panel LED Downlight, jual Panel LED Downlight, pemasok Panel LED Downlight, Panel LED Downlight murah, authorized distributor Panel LED Downlight, distributor resmi Panel LED Downlight, agen Panel LED Downlight, harga Panel LED Downlight, importir Panel LED Downlight, main distributor Panel LED Downlight, Grosir Panel LED Downlight, Pusat Panel LED Downlight, Distributor Tunggal Panel LED Downlight, Suplier Panel LED Downlight,Supplier Panel LED Downlight,Distributor Lampu LED Kotak 12W, distributor utama Lampu LED Kotak 12W, jual Lampu LED Kotak 12W, pemasok Lampu LED Kotak 12W, Lampu LED Kotak 12W murah, authorized distributor Lampu LED Kotak 12W, distributor resmi Lampu LED Kotak 12W, agen Lampu LED Kotak 12W, harga Lampu LED Kotak 12W, importir Lampu LED Kotak 12W, main distributor Lampu LED Kotak 12W, Grosir Lampu LED Kotak 12W, Pusat Lampu LED Kotak 12W, Distributor Tunggal Lampu LED Kotak 12W, Suplier Lampu LED Kotak 12W,Supplier Lampu LED Kotak 12W,Distributor Lampu Kotak LED 12W, distributor utama Lampu Kotak LED 12W, jual Lampu Kotak LED 12W, pemasok Lampu Kotak LED 12W, Lampu Kotak LED 12W murah, authorized distributor Lampu Kotak LED 12W, distributor resmi Lampu Kotak LED 12W, agen Lampu Kotak LED 12W, harga Lampu Kotak LED 12W, importir Lampu Kotak LED 12W, main distributor Lampu Kotak LED 12W, Grosir Lampu Kotak LED 12W, Pusat Lampu Kotak LED 12W, Distributor Tunggal Lampu Kotak LED 12W, Suplier Lampu Kotak LED 12W,Supplier Lampu Kotak LED 12W,Distributor Lampu LED Downlight Panel, distributor utama Lampu LED Downlight Panel, jual Lampu LED Downlight Panel, pemasok Lampu LED Downlight Panel, Lampu LED Downlight Panel murah, authorized distributor Lampu LED Downlight Panel, distributor resmi Lampu LED Downlight Panel, agen Lampu LED Downlight Panel, harga Lampu LED Downlight Panel, importir Lampu LED Downlight Panel, main distributor Lampu LED Downlight Panel, Grosir Lampu LED Downlight Panel, Pusat Lampu LED Downlight Panel, Distributor Tunggal Lampu LED Downlight Panel, Suplier Lampu LED Downlight Panel,Supplier Lampu LED Downlight Panel,Distributor Square Downlight, distributor utama Square Downlight, jual Square Downlight, pemasok Square Downlight, Square Downlight murah, authorized distributor Square Downlight, distributor resmi Square Downlight, agen Square Downlight, harga Square Downlight, importir Square Downlight, main distributor Square Downlight, Grosir Square Downlight, Pusat Square Downlight, Distributor Tunggal Square Downlight, Suplier Square Downlight,Supplier Square Downlight,Distributor Lampu LED Restorant 12W, distributor utama Lampu LED Restorant 12W, jual Lampu LED Restorant 12W, pemasok Lampu LED Restorant 12W, Lampu LED Restorant 12W murah, authorized distributor Lampu LED Restorant 12W, distributor resmi Lampu LED Restorant 12W, agen Lampu LED Restorant 12W, harga Lampu LED Restorant 12W, importir Lampu LED Restorant 12W, main distributor Lampu LED Restorant 12W, Grosir Lampu LED Restorant 12W, Pusat Lampu LED Restorant 12W, Distributor Tunggal Lampu LED Restorant 12W, Suplier Lampu LED Restorant 12W,Supplier Lampu LED Restorant 12W,Distributor Lampu Apartement LED 12W, distributor utama Lampu Apartement LED 12W, jual Lampu Apartement LED 12W, pemasok Lampu Apartement LED 12W, Lampu Apartement LED 12W murah, authorized distributor Lampu Apartement LED 12W, distributor resmi Lampu Apartement LED 12W, agen Lampu Apartement LED 12W, harga Lampu Apartement LED 12W, importir Lampu Apartement LED 12W, main distributor Lampu Apartement LED 12W, Grosir Lampu Apartement LED 12W, Pusat Lampu Apartement LED 12W, Distributor Tunggal Lampu Apartement LED 12W, Suplier Lampu Apartement LED 12W,Supplier Lampu Apartement LED 12W,

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