Horn Strobe, Lens Color Clear, Voltage 24VAC/DC, Current Drawn 175 mA @ 24V AC, 125 mA @ 24V DC, Sound Level 82dB @ 10 ft., Height 4-1/2 In., Width 4-9/16 In., Housing Color White, Housing Material Engineered Thermoplastic, Light Output 50 CP, Standards UL