--- title: Obsolete D.C. Central Emergency Lighting System? description: Don't spend thousands replacing your emergency lighting central system when you can retrofit it for less. image: https://www.lightingservicesinc.net/hs-fs/file-46329781-jpg/images/emergency-lighting-system.jpg --- Questions?  Call us now at [(800) 225-0263](tel:1800-225-0263)  |  [(203) 756-8148](tel:203-756-8148) [![Lighting_Services_Logo](https://www.lightingservicesinc.net/hs-fs/file-2244324566-png/images/Logo-2.png?width=200&height=124&name=Logo-2.png "Lighting_Services_Logo")](https://www.lightingservicesinc.net) Search this site on Google Search Google [Lighting Services Blog](https://www.lightingservicesinc.net/life-safety-blog) # [Obsolete D.C. Central Emergency Lighting System?](https://www.lightingservicesinc.net/life-safety-blog/bid/287478/Obsolete-D-C-Central-Emergency-Lighting-System) ![](https://cdn2.hubspot.net/hub/298916/file-425707331-png/simplex_core_images/profile-default.png) by [Cooper Clark](https://www.lightingservicesinc.net/life-safety-blog/author/cooper-clark) on May 23, 2013 - [Tweet](https://twitter.com/share) [![](http://www.market8.co/email-sharing/email-icon-2.png) ](http://www.market8.co/email-sharing/email-sharing-form.php?blogname=Lighting%20Services%20Blog&blogurl=https://www.lightingservicesinc.net/life-safety-blog/bid/287478/Obsolete-D-C-Central-Emergency-Lighting-System) Over the last few decades there were many 32v D.C & 36v D.C. central emergency lighting systems manufactured by Dual-Lite, Light Alarms, Chloride and others. These systems were very well built and many are still in use in the field. They were capable of supplying D.C. lighting loads of 1200-5000 watts for 90 minutes depending on the AMP/hr capacity of the either the lead antimony or nickel cadmium batteries. These lighting loads could be divided into different zones such as hallway corridors, exits, etc. However, over the years the use of unit emergency lighting equipment and AC inverter systems are now commonly specified in new construction or renovations. In nearly all cases mechanical or electrical replacement parts for these older D.C. emergency lighting systems are no longer available. This creates major expense when, to meet the fire code requirements, new or replacement equipment needs to be installed. This expense can be avoided by having a solid state 32v D.C. or 36v D.C. retrofit assembly installed in your old cabinet. ![emergency lighting system](https://www.lightingservicesinc.net/hs-fs/file-46329781-jpg/images/emergency-lighting-system.jpg?width=288&height=267&name=emergency-lighting-system.jpg)It can be adjusted for any type battery, new or old. These retrofit assemblies have 120/277 volt inputs, indicator lights, sealed relays, a low wattage battery disconnect, reverse polarity protection and a current limited output. Customers take note, especially in the North East; let Lighting Services give you a quote before you spend thousands… Topics: [Emergency Lighting Systems](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-systems), [Emergency Lighting CT](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-ct) About The Author ![](https://cdn2.hubspot.net/hub/298916/file-425707331-png/simplex_core_images/profile-default.png) [ Cooper Clark ](https://www.lightingservicesinc.net/life-safety-blog/author/cooper-clark) ## About this blog Blog about facilities' life safety and lighting concerns including emergency lighting, exit signs, interior and exterior lighting. ### Subscribe to Email Updates [Subscribe to RSS feeds](https://www.lightingservicesinc.net/life-safety-blog/rss.xml) [![Click to Request My 100% FreeLife-Safety Inspection AED - Emergency Lighting - Fire](https://no-cache.hubspot.com/cta/default/235721/cebe47bd-ead7-40ad-9449-b3eab0ac17e0.png)](https://cta-redirect.hubspot.com/cta/redirect/235721/cebe47bd-ead7-40ad-9449-b3eab0ac17e0) ### Recent Posts ### Posts by Topic - [Commercial Lighting (32)](https://www.lightingservicesinc.net/life-safety-blog/topic/commercial-lighting) - [Emergency Lighting (32)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting) - [LED Lighting (29)](https://www.lightingservicesinc.net/life-safety-blog/topic/led-lighting) - [Emergency Lighting Systems (27)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-systems) - [Energy Savings (23)](https://www.lightingservicesinc.net/life-safety-blog/topic/energy-savings) - [Lighting Maintenance (17)](https://www.lightingservicesinc.net/life-safety-blog/topic/lighting-maintenance) - [Emergency Lighting CT (16)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-ct) - [Understanding Emergency Lighting Fire Code (13)](https://www.lightingservicesinc.net/life-safety-blog/topic/understanding-emergency-lighting-fire-code) - [Emergency Lighting Made Simple (11)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-made-simple) - [Electrical repairs (2)](https://www.lightingservicesinc.net/life-safety-blog/topic/electrical-repairs) - [Electric Vehicles (1)](https://www.lightingservicesinc.net/life-safety-blog/topic/electric-vehicles) [Expand all](https://www.lightingservicesinc.net/life-safety-blog/bid/287478/Obsolete-D-C-Central-Emergency-Lighting-System#) ### Authors List - [Cooper Clark (135)](https://www.lightingservicesinc.net/life-safety-blog/author/cooper-clark) - [Guest Author (1)](https://www.lightingservicesinc.net/life-safety-blog/author/guest-author) ### Contact Details Phone: (800) 225-0263 Fax:      (203) 596-8991 eMail:  [sales@lightingservicesinc.net](mailto:sales@lightingservicesinc.net) ### lightingservicesinc.net ### Blog Categories - [Commercial Lighting (32)](https://www.lightingservicesinc.net/life-safety-blog/topic/commercial-lighting) - [Emergency Lighting (32)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting) - [LED Lighting (29)](https://www.lightingservicesinc.net/life-safety-blog/topic/led-lighting) - [Emergency Lighting Systems (27)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-systems) - [Energy Savings (23)](https://www.lightingservicesinc.net/life-safety-blog/topic/energy-savings) - [Lighting Maintenance (17)](https://www.lightingservicesinc.net/life-safety-blog/topic/lighting-maintenance) - [Emergency Lighting CT (16)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-ct) - [Understanding Emergency Lighting Fire Code (13)](https://www.lightingservicesinc.net/life-safety-blog/topic/understanding-emergency-lighting-fire-code) - [Emergency Lighting Made Simple (11)](https://www.lightingservicesinc.net/life-safety-blog/topic/emergency-lighting-made-simple) - [Electrical repairs (2)](https://www.lightingservicesinc.net/life-safety-blog/topic/electrical-repairs) - [Electric Vehicles (1)](https://www.lightingservicesinc.net/life-safety-blog/topic/electric-vehicles) ### Follow Lighting Services Inc: