Lat­est light­ing tech­nol­ogy in tried- and-tested fit­ting

DEMM Engineering & Manufacturing - - ELECTRICAL – LIGHTING -

De­spite a fa­mil­iar ap­pear­ance due to their tried-and-tested fit­ting de­sign, R. STAHL 6002 and 6402 se­ries lin­ear lu­mi­naires use the lat­est LED tech­nol­ogy in­side. Suit­able for ceil­ing in­stal­la­tion, use as pen­dant lights, or pole mount­ing, th­ese ex­plo­sion- proof de­vices en­able par­tic­u­larly en­ergy- ef­fi­cient gen­eral light­ing in zones 1, 21, 2 and 22. Their fa­mil­iar form fac­tor en­sures that chang­ing over from tra­di­tional lin­ear lu­mi­naires with flu­o­res­cent tubes to LED light sources is an es­pe­cially straight­for­ward process. In pho­to­met­ric terms, one 52 W lu­mi­naire is fully equiv­a­lent to two con­ven­tional 36 W flu­o­res­cent lamps. How­ever, up to 100,000 hours of op­er­a­tion mean they achieve a far su­pe­rior ser­vice life, as well as a high lu­mi­nous flux of up to 5800 lm and ex­cel­lent lu­mi­naire ef­fi­ciency of well over 100 lm per W.

In ad­di­tion, thanks to their slim, low- pro­file GRP hous­ing, the lights weigh at least one third less than widely avail­able com­pet­ing prod­ucts in the same class. Se­ries 6002 mod­els fea­ture “in­creased safety” (Ex e) type of pro­tec­tion, while 6402 se­ries lu­mi­naires are “non-spark­ing” (Ex nA). No­table for their very ro­bust IP66/IP67 de­sign, the prod­ucts can be used at en­vi­ron­men­tal tem­per­a­tures rang­ing from -30 °C to +55 °C. Both se­ries fea­ture very eco­nom­i­cal 28 W or 52 W stan­dard ver­sions. They are avail­able with or with­out dif­fusers in lengths of 700 mm and 1310 mm. The cur­rent R. STAHL light­ing so­lu­tions cam­paign pro­vides in­struc­tive in­for­ma­tion on all cru­cial ben­e­fits of LED light­ing com­pared with con­ven­tional light. The cam­paign web­site, www.stahlex­plor­, not only fea­tures back­ground in­for­ma­tion on LED tech­nol­ogy and the lat­est news on light­ing so­lu­tions, but also a se­ries of ac­tion- packed short clips show­ing lu­mi­naire op­er­a­tion in truly ex­treme con­di­tions.

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