HOME COMPANY BATTERIES AND ACCUMULATORS LED SERVICES CONTACTS We use LEDs in our products as we believe we can pass on the benefits of this technology to our customers and end users. Our customers choose our LEDs products over conventional light sources, because they represent the state of the art in the lighting sector and in commercial signage, both for reliability and efficiency. The products we supply are made with high quality materials and are tested overcoming stress cycles that make them reliable throughout their life cycle. We summarize the terms of our proposal and inform you of the actual benefits of this technology. Low maintenance costs The average life time of a LED is in the order of 5 - 6 years @ 24 hours a day. The maintenance cost is considerably lower than the cost of normal lamps as they do not require replacements for the entire time of their life. LED life characteristics LED manufacturers estimate the life time around 50,000 hours or more than 5 years of continuous operation. The life time of the LED is the time necessary for the light emission to reach 50% of the initial one. Intrinsic safety. Low thermal emission: absorbing less power than conventional sources (currently the efficiency of an LED reaches 100lms / W) and having a higher optical yield, with the same absorbed power the LEDs have an optical yield between 10 and 20 times that of a neon tube. Low voltage. The voltage across an LED is about 4Volts, therefore low voltage. This results in a simplification of the systems in terms of insulation, and less stringent safety regulations than conventional lamps and in particular compared to neon lamps. Insensitive to vibrations. Thanks to the absence of resonant mechanical parts, they can also be used in the presence of vibrations due to rotating structures or winds. Absence of UV and IR emission. By their nature, being narrow band monochromatic sources, they are free from UV emissions while the IR emissions are due only to the thermal emission due to the heating of the black body. Reduction of operating energy costs Given the high efficiency of the LED sources, the energy absorption is significantly reduced and consequently also the operating costs. On average, consumption is 80 to 90% lower than the current one. Flessibilità di utilizzo I LEDs sono piccoli, leggeri, robusti e la loro elevata intensità luminosa li rendono ideali nelle applicazioni dove lo spazio è limitato. Inoltre ben si prestano a quelle applicazioni sceniche ed architetturali dove si richiede un controllo del colore della luce. Tecniche di miscelazione della luce consentono la produzione di tutta la gamma dei colori visibili. Facilità di controllo Per loro natura i LEDs sono facilmente controllabili per cui risulta molto semplice variarne la luminosità ed adattare l'emissione alle condizioni ambientali. Nel caso di una insegna luminosa è possibile utilizzare i LEDs con la massima emissione quando il sole è alto e ridurne la luminosità al sopraggiungere del buio, mantenendo così un buon livello di contrasto e di visibilità al variare della luce ambiente. Riducendo la luminosità si riduce linearmente il consumo energetico e di pari passo si allunga la vita del led stesso. I LEDs hanno un campo di funzionamento che va da -40°C fino a circa 90°C di temperatura ambiente. La massima temperatura di giunzione raggiungibile è di 125°C. Suitable for any environmental situation Our products are made with sturdy materials and suitable for the environmental conditions of use. The use of an integrated heatsink made of 20um anodized aluminum and the use of a FR4 PCB with 70um gold plating make them suitable for outdoor applications as well as indoors and where an effective, reduced and low light source is required. thermal dissipation. Via Segré - 27036 - Mortara (PV) 0384 99386 0384 90965 info@elmosrl.com EL.MO srl P. IVA / CF / RI 00853220184 - REA 155139 - Copyright 2012 - All rights reserved - UNI EN ISO 9001 CERTIFICATE - Designed by Marcosh.net