The Wheelock Eluxa weatherproof series EL3RHN/EL4XHN horn, EL3RST/ EL4XST strobe, and EL3RHS/EL4XHS horn/strobe appliances are designed for easy installation with a pre-wire capable EL4XBB back box or EL3RMP mounting plate. All models are for 24V operation. The Eluxa 4X/3R horn is also for 12V operation. All Eluxa 4X/3R models are for indoor/outdoor use and wall or ceiling mount. The cutting-edge solution delivers optimal performance thanks to its NEMA type 3R and 4X ratings, which make it resistant to corrosion, ice formation. The IP54 and IP66 ratings provide superior protection against dust and water, making it ideal for areas of high humidity, extreme heat, or severe cold. With six candela settings in a single device, Eluxa features one of the industry‘s lowest current draws across the full candela range. The Eluxa outdoor product line reduces overall power consumption, allowing for more appliances on each circuit (NAC) and fewer power supplies.