216 SERIES

      The 216 SERIES is a kind of FILAMENT REPLACEMENT LEDs - Multi-LED Cluster. Some  design considerations are as follows. First, 216 SERIES feature water clear high intensity LEDs as standard. The single chip LED devices have been modified by the removal of the domed portion of the encapsulation (flat-topped) to provide even illumination of switches and annunciators. Second,  filament Replacement LEDs have been specifically designed to meet the primary objective of providing improved reliability.As 216 SERIES range is suitable for both new-build and retro-fit, (sometimes in very old systems), a wide range of illuminated push button switches and lamp holders can be encountered. Third, build up of electro-static discharge occurs in many situations involving people moving and handling products. The range of possible situations is very diverse but voltage levels as high as several thousand volts can and do arise in many individual situations. Fourth, the forward voltage/current value of an LED is dependant upon the ambient temperature of the environment in which it is operated.
      Next is some technical information about the 216 series. Its Lamp Base Style is BA22 Filament Base, its Metric Equivalent is26 mm,and the Maximum Power Dissipation is 2500(mW).
      Here are some features of 216 SERIES . The first one isDirect replacement for BA22, the second one is  20 LED Cluster the third one is FReverse polarity options availability,the fourth one is Optional polycarbonate lens, the last one is Bi-polar.
      Some notes of 216 SERIES are as follows:First, Please note that this product is also available in different voltages. Contact our sales department for further details.Second, P Products must be derated according to the derating information. Each derating graph refers to specific LEDs. Appropriate LED numbers shown. Third,Intensities (lv) and colour shades of white (x,y co-ordinates) may vary between LEDs within a batch.
      For more information about the 216 series, please pay attention to our web, the web site is www.ChinaICMart.com or www.seekic.com.