
Mount hole: 22 mm; Size: 29 x 50 mm (D * H) Weight: 53 grams / set Package Contents: 30 x LED (red + green + yellow) signaling Only the above package content, other products are not included. Note: Light 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.