Features: Blue LED: This led rocker switch is blue led illuminated design, light up when switch on, LED off when turn off the switch. Waterproof: This rocker switch is waterproof design, which makes marine rocker switch become safer and more reliable in moist environment. Application: 3 pin rocker switch, is widely used as car switches and marine switches, suitable for utv, rzr, atv, rv, truck, boat, car, automotive, boat, etc. Car, ship modification general: such as for cars, buses, trailers, trucks, sweepers, sprinklers, ships, yachts, etc. Output circuit for protection, overload for protection, reverse polarity for protection, multiple for protection, use safety. Specifications: Material:Metal+ABS Size: Approx.4.95x2.4cm/1.94x0.94inch Color:Black Package Includes: 2x Rocker Switch note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.