We inform you for due purposes that we tested the product with the reference YPSILON Y3 (TL-Y3P100-K57-A*-IP66) – 100 W Power, emitting a light flow of 14000 Lm, supplied in April 2015, in a continuous regime (24 hours / 5 days and 12 hours / 2 days) for 5200 hours at our Estamparia plant, with excellent performance in terms of light output and with no faults. During this period the system was submitted to cuts at the plant and constant movements of the roller bridge, which are conditions deemed problematic for the mechanics and performance of the electric circuits, but no faults occurred.

I´m sending this email to praise the workers who replaced our fluorescent lamps, for their professionalism, respect and politeness in this specific context that is Neonatology. Parents of Newborns also praised the two workers. It is with great pleasure that I make this compliment. I would appreciate if you could pass this message on to the company.

Matilat industrial zone switches to LED bulbs. Measure will lead to saving of 167.27 MW/h per year. All the fluorescent tubular bulbs in the Matilat industrial zone were replaced with LED bulbs this month. Administrative Supervisor Jefferson Veroneze says the switch will lead to a 167.27 MW/h reduction per year. “We decided to replace the lighting system with more efficient 18W and 2000lm LED bulbs, taking advantage of the current 40W lights. The 250W reflectors were replaced with 67W LED lights. This change will lead to a reduction of up to 23.23 Kw in the lighting energy, which works out as 71.36% of the original amount,” stresses Jefferson. Energisa, the company that manages the electricity distribution in Catanduva, made the investment which will be repaid by Matilat over 96 months. “The sum of the instalments we have to pay is lower than the expected saving. At no cost for the company, the factory lighting has been renewed. It is now more efficient and more economical.” The difference at the plant is obvious says PCP analyst Marco Antônio da Cruz. “The lighting is now excellent. It improved 100% and on top of that it brings a saving to the company. For our line of work it brings big benefits given that we are involved in stock counting and stock control of finished products, packages, servers, return centre and also loading,” he said.

I work in the surgical block and when I saw your work, I was delighted. I would like to ask if you replace fluorescent lamps by LED lamps in other hospitals, if so, I would like to know the price of those lamps and how much it would cost to make the replacement. I wish to send your proposal for our Directors to analyse.

The usual and outdated lighting systems in art galleries – using spotlights - generate light imbalances and unwanted shadows; if too close to a wall or ceiling, these spotlights cause spots on the paint due to the intense and continued heat.   For homogeneous and correct lighting of works of art, LED is an excellent choice and Tellus Mater has a product of great quality and price (TLight Alfa).   Already in the previous premises in Rua D. Manuel we had taken this option and the positive experience led us to keep the same choice in the two galleries of Rua Miguel Bombarda, both in nr. 552, which has an exhibition and office area, and in the most recent space, nr. 578. In the latter, we choose lighting with two colour temperatures: a good white balance in the gallery area and a warmer tone in the meeting room and collection room.