Genesis® ceiling horn strobes are small, compact and attractive audible visible emergency signaling devices. Protruding no more than 1.6 in from the ceiling, Genesis® horn strobes blend with any decor. Thanks to patented breakthrough technology, Kidde® Genesis® strobes do not require bulky specular reflectors and lenses. Instead, an exclusive cavity design conditions light to produce a highly controlled distribution pattern. Significant development efforts employing this new technology have given rise to a new benchmark in strobe performance - FullLight technology. FullLight strobe technology produces a smooth light distribution pattern without the spikes and voids characteristic of specular reflectors. This ensures the entire coverage area receives consistent illumination from the strobe flash. As a result, Genesis® strobes with FullLight technology go well beyond the minimum UL-required cross pattern. Depending on the model, Genesis® horn strobes feature 15 to 95 or 95 to 177 cd output (see ordering information), which is selectable with a conveniently located switch on the front of the device. The candela output setting is clearly visible even after final installation, yet it remains locked in place to prevent unauthorized movement after installation. Genesis® horn strobes feature textured housings in architecturally neutral white or eye catching fire alarm red. An ingenious iconographic symbol indicates the purpose of the device. This universal symbol is code compliant and is easily recognized by all building occupants regardless of what language they speak. Models with FIRE markings are also available.