Features 1、360° all‑round coverage, strong alarm sound and sufficient lighting, with good warning effect 2、The transparent cover is dustproof and waterproof, the dust will not enter the inside of the alarm lamp, the texture is hard, and it can adapt to harsh environments 3、Suitable for various places such as factories, office buildings, schools, organizations and stations, etc. 4、Use screws to fix the base, convenient, simple and fast to install and remove 5、Available in two colors for choices, can meet different needs, the power is 5W Specification Item Type: Warning Light Material: ABS Purpose: Sound and light warning, used in factories, office buildings, schools, government agencies, stations and other places. Power: 5W Whether to Bring Sound: Yes Shape: Spire type Length: Approx. 130mm / 5.1in Bottom Diameter: Approx. 60mm / 2.4in Package List 1 x Warning Light 3 x Fastening Nut 3 x Gasket 3 x Washer