Warning: Declaration of MyAuthPlugin::initUser(&$user) should be compatible with AuthPlugin::initUser(&$user, $autocreate = false) in /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php on line 37

Warning: session_name(): Cannot change session name when session is active in /home/tig/www/aalf/www/wiki/includes/Setup.php on line 222

Warning: session_set_cookie_params(): Cannot change session cookie parameters when session is active in /home/tig/www/aalf/www/wiki/includes/GlobalFunctions.php on line 2446

Warning: session_cache_limiter(): Cannot change cache limiter when session is active in /home/tig/www/aalf/www/wiki/includes/GlobalFunctions.php on line 2451

Warning: Parameter 1 to MediaWiki_TIGAutoAuthenticate() expected to be a reference, value given in /home/tig/www/aalf/www/wiki/includes/Hooks.php on line 117

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/Feed.php on line 125

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/WebResponse.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/WebResponse.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/WebResponse.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/WebResponse.php on line 10

Warning: Cannot modify header information - headers already sent by (output started at /home/tig/www/aalf/www/wiki/extensions/DDNAuthPlugin.php:4) in /home/tig/www/aalf/www/wiki/includes/WebResponse.php on line 10
http://beta.aalf.org/wiki/index.php?action=history&feed=atom&title=MelodeeCarrasquillo610 2026-11-01T05:15:50Z Revision history for this page on the wiki MediaWiki 1.13.3 http://beta.aalf.org/wiki/index.php?title=MelodeeCarrasquillo610&diff=35774&oldid=prev 2012-03-28T07:32:39Z

<p>New page: LED Lights Advantages And Cons LED lighting is not the latest technology; actually, it is around us from the 1960's. LED light bulbs were originally used as a replacement for incandescent...</p> <p><b>New page</b></p><div>LED Lights Advantages And Cons<br /> <br /> LED lighting is not the latest technology; actually, it is around us from the 1960's. LED light bulbs were originally used as a replacement for incandescent indicators and displays in lab equipment and later in TV's, different watches, radios and calculators. LED prices have only most recently has reduced enough to make them viable for non commercial and industrial markets. LED home lighting can have anything from outdoor to Christmas lighting. With the present looming energy crisis in South Africa, and pressure put on governments and businesses same for more sustainable energy solutions, LED lights have a bright future in space lighting solutions.<br /> <br /> Large benefits of using LED lighting<br /> <br /> First of all, LED lights are far more efficient than any other lights alternative commercially available at the moment. LED bulbs have a 100000 hour lifespan, and will last for 11 years at continuous operation, or 22 years at 50% operation. Compare this to the approximate lifespan of 5000 hours for an incandescent light bulb and 10000 hours for a fluorescent light. Many businesses find the lifespan of [http://www.agreensupply.com/LED-Light-Bulb-Types/ LED light bulbs] very appealing - imagine only have to alter the signage on a business property once every 11 years. With incandescent and fluorescent bulbs, the true cost of the bulb should include the labor charge and time needed to replace them. LED lights virtually get rid of lighting maintenance costs.<br /> <br /> The second large advantage and key strength of using LED lighting above conventional lighting is the decreased power consumption. LED bulb is capable of converting 80% of the electrical energy used into light energy. The left over 20% electrical energy is lost as heat energy. Incandescent light bulbs only convert 20% of the electrical energy used into actual light energy, which means that a staggering eighty% of electrical energy is lost as heat energy. If you examine the 80% efficiency of LED lights with the twenty% efficiency of incandescent lights, the optimal selection of light bulb is quite noticeable.<br /> <br /> Large disadvantages of using LED lights<br /> <br /> The primary limitation is the present high cost of LED light bulbs. Even though the price of LED lights in South Africa is slowly decreasing, replacing a 100W incandescent light bulb with a LED alternative can cost about Rs 5000. The starting price may seem daunting, but LED light bulbs pay for themselves over time since they can last for up to eleven years, and saves a lot of money in terms of electricity utilized. For businesses, using [http://www.agreensupply.com/shop/ LED lights] makes a whole lot of sense since the reduced maintenance costs more than make up for the high start-up cost.<br /> <br /> Leading businesses are doing it<br /> <br /> Different blue chip companies and hotels in USA and UK presently use LED lighting solutions. LED lights are used from stair-nose lighting, light line, wall wash lighting and signage illumination to color-changing till numbers and controls, architectural lights and freezer lighting. These businesses have identified LED as the preferred lighting solution for the future. With LED bulb start up rates falling, more companies will follow these business leaders and discover a painless lighting solution that will last them a decade, and save them money.</div>

MelodeeCarrasquillo610