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Works by Kipling lit by CLD and Osram, museum lighting advances

The Bateman museum in Sussex Weald, UK, and home to Rudyard Kipling for 30 years, is dedicated to displaying his life and work. In the museum, the National Trust brought in lighting specialist CLD Distribution and Mike Blacker of Blacker Design to upgrade the display case lighting to LEDs. The team employed Osram’s Slimline warm white LED strips, which emit no UV rays and little heat, to preserve and best display Kipling’s books, papers, medals, and other memorabilia. Antique case lighting The lighting, delivered in strips of varying lengths, consumes 5W per case. This compares with the 40W per case consumed by the fiber-optic technology that preceded it. The fiber-optic solution was n……

Cree supplies LED street lights to scenic Arctic town

When we think of a new street lighting project, we rarely consider the need for great lighting so that people might glimpse a polar bear or reindeer close by. But such is the case in Svalbard, Norway, where little but a midnight sun is visible in many areas between April and August. In Svalbard’s town of Longyearbyen, the recent replacement of 450 HPS streetlights with Cree LEDway fixtures is enabling an estimated 70% energy savings and rapid payback. LEDs illuminate the streets of Longyearbyen to satisfy all residents. Svalbard is an archipelago, situated approximately halfway between Norway and the North Pole. The Longyearbyen project was perhaps equally motivated by energy savings a……

Lionway LED flat light source

Led plane light is one kind of led light, including metal material made of framework and along by in framework around set of four a led lamp section, by in led lamp section including four block respectively and by in framework all edge length generally corresponding of led circuit plate and set in by in all block circuit plate of multiple led lamp Pearl, in by in framework all edge inside respectively opened has and all block circuit plate length corresponding of long slot, by in four a led lamp section respectively corresponds to set in by in long slot within, During the long chute is in the led lights on either side or the LED lamp bead setting for reflection, respectively issued by the ……

RGB LEDs and color sensor provide consistent aircraft cabin lighting

With the introduction of the technology for white cabin light, the question of using it for colored light arose. The answer is HelioJet Spectrum, an RGBW version with True Color Stabilization. HelioJet Spectrum gives 16 million color shades — offering almost unlimited possibilities for mood lighting and corporate color themes. MAZeT ‘s True Color sensor and signal processing technology are based on interference filters with human-eye accuracy and enable results at a quality level never matched before. Accurate and stable CCT or color dimming over the long term without aging or other drift effects are no problem for this technology. HelioJet Spectrum also works with an optical light convert……

About LED’s Light Failure

LED products‘s light failure is refers to the light signal weakened in transmission. Now day,The global LED manufacturers manufacturing out of LED products of light failure degree are different, high power LEDs are also exist the light failure, the key is by products chips, powder and package technology decided of. recently. on the market, the white light LED’s light failure may be one of the primary problem to get into the civilian lighting . LED light’s light failure mainly in the following two factors. LED product’s quality (1) bad grain physique LED brightness decay more quickly. (2) deficiencies in the production process, grain export not good heat dissipation from the internal LED……

LumaStream adds more granular solid-state lighting control in Trinity LED driver series

LumaStream has announced the Trinity 3-in-1 driver for LED-based luminaires with support for dimming and on-off controls on each of 12 DC-power channels. The company asserts that the platform, which distributes DC power over speaker wiring to solid-state lighting (SSL) products, delivers the granularity of controls found in systems such as DMX at a lower cost using existing 0-10V wall dimmers and switches. The Trinity product family includes drivers based on both DMX control and on what LumaStream calls analog control. The Trinity Analog models all work with 0-10V controls while delivering a constant-current supply over distances as long as 200 ft using the low-cost, two-conductor wiring ……

Lunera Lighting gains funding, launches LED lamps for CFL and MH sockets

Lunera Lighting has announced new debt financing of $5 million from Opus Bank as the solid-state lighting (SSL) company attempts to make the transition from a startup to an established player in the lighting market. The company has simultaneously announced a new retrofit-lamp technology that it calls BallastLED, which is focused on producing lamps that can work on a plug-and-play basis in fixtures with installed ballasts for compact fluorescent (CFL) and metal-halide (MH) lamps. The new financing will both help fund the BallastLED product development and allow Lunera to continue to push for broader adoption of its other SSL products. “The progression from a venture financed startup to a d……

Why LED lighting chips are packaged?

As led lighting chips cannot be used directly, so it must be fixed to the bracket for the use of the device, chip and support to pass “line” led to filling the current conductor, leads. By line is very fine, only 0.1 mm in diameter. In addition, Due to the chip surface must be free of water, natural gas and other material erosion, so the same should be solid protection, which you would need to use transparent materials with extremely high rates of potting. General common transparent epoxy or silicone transparent chip protection of such materials. We know that if the chip interface for direct contact with the air, because the chip material close to the light refraction coefficient of air ……

Why LED lighting chips are packaged?

As led lighting chips cannot be used directly, so it must be fixed to the bracket for the use of the device, chip and support to pass “line” led to filling the current conductor, leads. By line is very fine, only 0.1 mm in diameter. In addition, Due to the chip surface must be free of water, natural gas and other material erosion, so the same should be solid protection, which you would need to use transparent materials with extremely high rates of potting. General common transparent epoxy or silicone transparent chip protection of such materials. We know that if the chip interface for direct contact with the air, because the chip material close to the light refraction coefficient of air ……

Panasonic released deep UV-LED modules for ultraviolet sterilization

Panasonic has developed deep UV LED sterilization module with wavelength of 270nm, it will start selling on June 16th, 2014. The deep UV LED with wavelengths around 270nm has sterilization capability. However, the deep ultraviolet main light source before were mercury lamp and cold cathode tube. Therefore, not only large source size, but also need to light with drive, thus requires large installation space. Further more, there are also problems of the glass cover is easily be damaged, mercury will produce ozone, can not be lighted up instantly and other issues. Panasonic’s new product solves the above problems; The company reduces the wafer density defect significantly, and produces……