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Arnsberg, March 30, 2014: very easy-to-use LED light sources for square and linear light fittings as well as for spotlights and downlights are presented by BJB at Light+Building 2014. With all modules from the BJB///OEM-Line the focus is on a high lighting quality as well as on the easy processing during the automated production of light fittings.  
 
Convincing properties 
Energy-efficient and long-life LED technology are the focus of BJB at Light+Building 2014 in Frankfurt. New LED light sources for square and linear light fittings as well as for spotlights and downlights have been developed on the basis of know-how from the automated production of light fittings as well as from the intelligent connection technology. Therefore, all modules from the BJB///OEM-Line stand out due to a high quality of light as well as due to easy processing during the automated production of light fittings. Accurately fitting optics, like linear lenses and diffuser covers or reflectors, are perfectly tailored components, covering a wide range of lighting tasks. 
 
The dimensions of the standard modules are 560 mm x 40 mm, 280 mm x 40 mm, or 260 mm x 260 mm. Customized versions are also offered, which open to the light fitting manufacturer an extensive scope for the design of light fittings. This is underlined by the variants with 3,000 K and 4,000 K color temperature or with Tuneable White, as well as the operation with 350 mA or 700 mA constant current and therefore different luminous flux. LED modules from BJB are convincing, above all, due to their properties: they achieve a module efficiency of up to 138 lm/W and a color rendering index of Ra > 80.  
 
Parallel connection or series connection enables the creation of strip lights as well as extensive light fields. The well-thought-through components of the BJB modular system, like the Board-to-Board connector (B2B) or Board-to-Cable connector (B2C) ensure a jointless and minimum-shadow-forming connection of the LED modules and their safe electrical contacting without soldering. Also thought-through is the Push-to-Fix clip (P2F) for the screwless fixing of the modules to the housing of the light fitting, ensuring excellent heat dissipation. The combination of the linear or square LED modules with these components from the BJB///OEM-Line, which are designed especially for the delicate construction of LED light fittings, offers an outstanding condition for the efficient and thereby cost-effective production of light fittings. 
 
For the direction of light and glare control corresponding lenses of transparent or diffuse-scattering PMMA in convex or flat design are available. The variants of the PRISM series are designed for the high standards of computer workstations. All covers are fixed with specially developed lens holders which additionally compensate for vibrations and temperature variations. 
 
Late-Stage-Finishing instead of stock holding 
The LED-Lamp-Lampholder-System from the BJB///OEM-Line is a ready-to-use solution for spotlights or downlights. The compact module GH36d consists of a based and encapsulated LED lamp with suitable Twist&Lock lampholder. The pre-tensioned leaf springs which are fixed with two standard screws, ensure a defined contact pressure of the light source to the heat sink and thereby a constant heat dissipation. The versions with 1,200 lm, 2,000 lm, and 3,000 lm luminous flux, as well as with 3,000 K and 4,000 K color temperature, enable an easy entry with low-maintenance, flexible LED solutions into shops, offices and the hospitality field. 
 
The possibility to choose between automatic or manual wiring without the use of the actual light source offers advantages, being able to equip the spotlight system / downlight system GH36d with an LED light source from the current generation – in accordance with the principle of Late-Stage-Finishing – only shortly before the setting-up operation. In this way pre-assembled - and therefore cost-intensive – series are no longer required and the stock keeping is minimized. The integrated interface for standard reflectors, as well as for those with a customised design, increases this scope for development. 
 
The Linear-Flat-System is convincing with the same flexibility, standing out due to its extremely compact design, clear form language and excellent lighting parameters. With this system BJB presents at Light+Building for the first time a complete light module consisting of light source, base, lampholder and holder. At only 37 mm wide, the light source is based on an extruded aluminum profile with integrated LED module and diffuse-scattering PMMA cover. 
 
Also the Linear-Flat-System is designed for Late-Stage-Finishing, because lampholder and holder can be wired automatically and the LED light source can be snapped into the housing later on. Linear Flat, with its length of 568 mm or 1168 mm and its height of only 15 mm and an efficiency of the module of up to 128 lm/W at 4,000 K colour temperature, is virtually cut out for use in strip lights. 
LED modules form the BJB///OEM-Line, being well-thought-through solutions, offer comprehensive added value to the light fitting manufacturers.  
 
 
Thomas Frerich 
Manager Marketing-Communication 
 
BJB GmbH & Co. KG 
Werler Str.  
59755 Arnsberg 
Germany 
Tel.: +49 2932 982-489 
Fax: +49 2932 982-8489 
E-Mail: thomas.frerich@bjb.co