This alarm flashing light uses an argon lamp as the light source. The argon lamp has a long service life, a larger illumination range, a longer illumination distance and higher brightness, and the lighting effect is very ideal. Scope of application: automobiles, mechanical equipment, security engineering, fire protection, etc. Super bright beacon light: 110 times/min, 360 degree coverage. Stay safe in low visibility areas such as fog, rain or snow. Rated voltage: 12/24V. Panel Dimensions: 2.76"(W) x 2.76"(L) x 1.38"(H) We only sell warning lights, not other items in the picture. Due to differences in different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement, please allow slight size errors.