Features 1,Super bright LED light for better warning effect. 2,Scientific parabolic reflector design, so that the light reflect very far. 3,Low power consumption, long service life. 4,Easy to install, it can be easily installed with bolts on the bottom. 5,Suitable for workshop, roadblock tower crane, etc. Specification Features: Super bright LED light for better warning effect. Scientific parabolic reflector design, so that the light reflect very far. Low power consumption, long service life. Easy to install, it can be easily installed with bolts on the bottom. Suitable for workshop, roadblock, tower crane, etc. Specification: Working voltage: AC 220V Power: <3W Color: Red Fixing method: Triangular bolt Alarm sound: None Height: 125mm or 4.92in Maximum diameter: 75mm or 2.95in Package list: 1 x Warning Light 3 x Nut 3 x Washer 3 x Spacer Package List Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.