Light Color: Red light.

Size: about 5.8 x 2.7cm ??As show in the picture??

Shaft length-: 18mm, 7mm diameter.

Voltage: DC 12V.

Rating: 20A 12V DC.

Insulation R:500V DC 100M min.

Dielectric Strength:1 Minute 1500V AC.

Operating Temperature: -25?桫+85??.

Electrical Life:10??000 Cycles ON/OFF built in led.

12mm for screw hole.