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White LED rocker switch with horn symbol, rectangular black body

Marine Sport Lighting

Marine Sport Lighting MSTLS04W LED Rocker Switch White LED (Horn)

SKU CH-0TDB-ZGR7R

SPST LED rocker switch with dual independent white indicators and rubber gasket for standard panel cutouts

  • Controls off-road, truck, ATV, UTV or boat lights instantly
  • SPST rocker switch with two independent LED indicators
  • Includes rubber gasket for standard panel cutouts
  • New condition from Marine Sport Lighting
  • Proposition 65 chemical warning applies

Switch type and LED indicators

This marine-grade rocker switch uses a single-pole, single-throw mechanism with two independently powered white LEDs. It mounts into standard panel cutouts and includes a rubber gasket for a weather-resistant seal. The horn graphic identifies the circuit at a glance.

Vehicle owners and installers

The switch suits owners of off-road vehicles, trucks, ATVs, UTVs and boats who want a simple on-off control with clear visual confirmation. Buyers who need a different actuator style, a momentary action or a switch without any LED illumination should look at other options.

SPST configuration

The single-pole, single-throw wiring provides a basic on-off function for one circuit. This configuration is the deciding factor when matching the switch to the intended electrical load and control scheme.

How it compares

Measured against everything we stock in Workshop Hardware, Springs & Clamps, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 62% of the 383 comparable items (median $17.99).

Specifications

Product
Brand nameMARINE SPORT LIGHTING

Questions about this item

How do I verify the SPST LED rocker switch is operating correctly after installation?

Press the switch to the on position and confirm the white LED illuminates while the connected horn sounds; the second independent LED indicator should also light to show power is present at the switch.

What components are included with the MSTLS04W and what must be purchased separately?

The package contains the SPST rocker switch, a white LED, a second independently powered LED indicator and a rubber gasket for the panel cutout; wiring, connectors and a fuse or relay for the horn circuit are not included.

Which version of this switch should I choose for a standard horn circuit on my boat or off-road vehicle?

Select the single-pole single-throw MSTLS04W with white LED radiance; it is the only model listed and matches a basic on-off horn control in a standard panel cutout.

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