enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Unnat Jyoti by Affordable LEDs for All - Wikipedia

   en.wikipedia.org/wiki/Unnat_Jyoti_by_Affordable...

   www.ujala.gov.in. Unnat Jyoti by Affordable LEDs for All (UJALA) [2] was a project to distribute efficient LED lighting, launched by Prime Minister of India Narendra Modi on 5 Jan 2015. [3][4] The project is spearheaded by the Energy Efficiency Services Limited. [5] In non-subsidized LED lamp distribution projects, this program is considered ...

3. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   In 2016 Government of India launched 'Ujala LED bulb scheme' to lower India's carbon footprint and save electricity, it distributed 370 million LED bulbs free, by doing so as of March 2022, which resulted in saving of ₹ 200 billion (US$2.4 billion) of middle class and poor household power bill. The scheme is intended to replace all the ...

4. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   The Philips Lighting North America LED bulb won the first competition on August 3, 2011, after successfully completing 18 months of intensive field, lab, and product testing. [196] Efficient lighting is needed for sustainable architecture. As of 2011, some LED bulbs provide up to 150 lm/W and even inexpensive low-end models typically exceed 50 ...

5. Surya Roshni - Wikipedia

   en.wikipedia.org/wiki/Surya_Roshni

   Surya Roshni Limited (formerly Prakash Surya Roshni Limited) is an Indian multinational company headquartered in Delhi that produces fans, [4] steel, lighting, LED, [5][6] kitchen appliances [7] and PVC pipes. Surya exports its products over 44 countries [8] and is one of the top manufacturers of LED lights in India. [9]

6. Li-Fi - Wikipedia

   en.wikipedia.org/wiki/Li-Fi

   Li-Fi is a derivative of optical wireless communications (OWC) technology, which uses light from light-emitting diodes (LEDs) as a medium to deliver network, mobile, high-speed communication in a similar manner to Wi-Fi. [4] The Li-Fi market was projected to have a compound annual growth rate of 82% from 2013 to 2018 and to be worth over $6 ...

7. LED filament - Wikipedia

   en.wikipedia.org/wiki/LED_filament

   A 230-volt LED filament light bulb, with a B22 base. The filaments are visible as the four yellow vertical lines. A LED filament light bulb is a LED lamp which is designed to resemble a traditional incandescent light bulb with visible filaments for aesthetic and light distribution purposes, but with the high efficiency of light-emitting diodes (LEDs).