mobile | classic
Dataweek Electronics & Communications Technology Magazine





Follow us on:
Follow us on Facebook Share via Twitter Share via LinkedIn


Search...

Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

LED proclaimed 'world's brightest'
12 November 2008, Opto-Electronics

Seoul Semiconductor announced the development and commercial release of the ultra bright Z-Power P7 LED Series, claimed to deliver the world’s highest brightness of 900 lumens at 10 W. This means that the single-LED package produces more luminous flux than an average 60 W general residential incandescent lamp, which produces just 660 lumens. This results in an efficacy of 90 lumens per Watt from a single package, which is eight times higher than an incandescent lamp.

Comparision between P7 LED and 15 W compact flourescent lamp
Comparision between P7 LED and 15 W compact flourescent lamp

In addition, the P7 Series shows remarkable performance compared to compact fluorescent lamps (CFL). In a comparison with a CFL consuming 15 W and emitting light at 924 lumens, the CFL shows an efficacy of 61 lumens per watt, only 68% that of the P7 Series.

Another advantage is low light loss. General light sources, such as fluorescent lamps and incandescent lamps, emit in all directions and the light loss rate is high. This means that only 60% to 70% of light produced from these light sources is applied to illuminate an object. In contrast, a P7 LED is able to focus light in a specific direction based on the intended application. As a result, there is little loss of light generated from the source. These LEDs can be applied in many fields such as general residential lighting, streetlights, a variety of task lights, high-end flashlights for military, police or rugged use, and landscape lighting requiring extremely bright light.


Credit(s)
Supplied By: NuVision Electronics
Tel: +27 11 608 0144
Fax: +27 11 608 4723
Email: calim@nuvisionelec.co.za
www: www.nuvisionelec.com
  Share on Facebook Share via Twitter Share via LinkedIn    

Further reading:

  • SoCs and software for smart home and IIoT
    25 September 2019, NuVision Electronics, Telecoms, Datacoms, Wireless, IoT
    Silicon Labs has introduced the next generation of its Wireless Gecko platform, Series 2, designed to make Internet of Things (IoT) products more powerful, efficient and reliable. Building on the RF and ...
  • Exploring MagAlpha magnetic angle sensor technology
    25 September 2019, NuVision Electronics, Analogue, Mixed Signal, LSI
    The ability to detect position or speed is a fundamental requirement in the control and monitoring of many mechanical systems. Slow speed position measurement in applications such as motorised actuators ...
  • Isolated industrial drive switches
    25 September 2019, NuVision Electronics, Power Electronics / Power Management
    Silicon Labs has introduced a family of compact, robust isolated smart switches designed to drive any load, even in the harshest industrial environments. The new Si834x isolated switches are ideal for ...
  • LED flicker, and how to prevent it
    28 August 2019, Avnet South Africa, Opto-Electronics
    With the growing popularity of LED lighting, especially now that very cheap LED luminaires are coming to the market, flicker is becoming more of a problem. Flicker, a repetitive switching on and off ...
  • Digital fibre-optic sensor
    28 August 2019, Vepac Electronics, Opto-Electronics
    The DFS digital fibre-optic sensor series from Tri-Tronics is designed to provide reliable detection using plastic fibre-optic light guides. The slim-line housing with protective lid will fit in a variety ...
  • All-in-one light pipe system
    28 August 2019, Vepac Electronics, Opto-Electronics
    Bivar’s Zero Light Bleed adaptor technology, with built-in surface-mount LED, channels light directly to the lens, eliminating disruptive light bleed. The all-in-one adaptor system is built with optimum ...
  • NuVision Electronics to host wireless seminars
    28 August 2019, NuVision Electronics, News
    NuVision Electronics will soon be holding a seminar series highlighting its offering of technology for the wireless development ecosystem. The two seminars are free of charge to attend, and will take ...
  • SDR enhancements to automotive radio tuners
    31 July 2019, NuVision Electronics, Telecoms, Datacoms, Wireless, IoT
    Silicon Labs has introduced new hybrid software-defined radio (SDR) tuners, expanding its portfolio to meet the growing need of automotive radio manufacturers to support all global digital radio standards ...
  • Lithium battery charger IC
    31 July 2019, NuVision Electronics, Power Electronics / Power Management
    The MP2667 from Monolithic Power Systems is a highly integrated, single-cell, Li-ion/Li-polymer battery charger with system power path management for space-limited portable applications. The MP2667 takes ...
  • High-intensity colour LEDs
    31 July 2019, Würth Elektronik eiSos, Opto-Electronics
    Würth Elektronik has expanded its LED portfolio with a particularly compact model family. The WL-SMCC series of SMT chip LEDs, available in 0402 and 0603 packages, is characterised by a full-surface lens ...
  • RGB LEDs for decorative lighting
    26 June 2019, Würth Elektronik eiSos, Opto-Electronics
    Würth Elektronik’s new WL-SFTW and WL-SFTD series of RGB LEDs are targeted at accent and decorative lighting, optical displays as well as industrial applications. Thanks to their PLCC contacting design, ...
  • Passive filter design for an ultra-low noise buck regulator
    26 June 2019, NuVision Electronics, Power Electronics / Power Management
    Switched-mode power supplies (SMPS) have the advantage of high efficiency compared to traditional low-dropout (LDO) regulators. Due to its switching nature, an SMPS emits noise at its switching frequency ...

 
 
         
Contact:
Technews Publishing (Pty) Ltd
1st Floor, Stabilitas House
265 Kent Ave, Randburg, 2194
South Africa
Publications by Technews
Dataweek Electronics & Communications Technology
Electronics Buyers’ Guide (EBG)

Hi-Tech Security Solutions
Hi-Tech Security Business Directory

Motion Control in Southern Africa
Motion Control Buyers’ Guide (MCBG)

South African Instrumentation & Control
South African Instrumentation & Control Buyers’ Guide (IBG)
Other
Terms & conditions of use, including privacy policy
PAIA Manual





 

         
    Classic | Mobile

Copyright © Technews Publishing (Pty) Ltd. All rights reserved.