Package Content : 1 x Industrial Signal Light; 1 x Bracket Shell Color : Red, Yellow, Green, Silver Tone, Gray; Lighting Color : Red, Yellow, Green Net Weight : 520g Built in Buzzer, Bright LED Light can be used a Signal Light or Alarm Light. It designed for displaying the operation status of machines tools, industrial machines, special purpose machines, automatic production line, robot, etc.<br><br>Product Name : Industrial Signal Light Material : Alloy, Plastic Rated Voltage : AC / DC 24V Mounting Hole Diameter : Big:1.3cm / 0.51" Small: 0.86cm / 0.33" Light Size (Approx.) : 5 x 31cm / 1.9" x 12.2" (D * L) Bracket Size (Approx.) : 7 x 3.2 x 29cm / 2.7" x 1.2" x 11.4" (L * W *H) Hose Size (Approx.) : 0.9 x 30.5cm / 0.35" x 12" (D * L) Cable Length : 74cm / 29" Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.