Tallew 10-Pack Blue LED 4-Pin Rocker Switches for 12V/24V Panels — Waterproof SPST with Glow Labels

Tallew 10-pack blue LED 4-pin rocker switches are waterproof SPST on/off toggles designed for 12V and 24V vehicle and marine panels.

These switches come in a set of ten with a sheet of glow-in-the-dark labels and are built for straightforward DIY wiring tasks on boats, cars, trucks, RVs and custom control boxes. Each unit uses a simple 4-pin SPST layout and lights up with a blue LED when powered, helping you tell at a glance which circuits are active. The housing is made from flame-retardant plastic and the sealed construction offers splash and dust resistance for outdoor and mobile applications.

How do these rocker switches wire into a 12V or 24V system?

Wiring is intentionally simple: the 4-pin SPST design uses a power input, switched output, ground (for LED), and a spare terminal for panel mounting or optional wiring variations. This layout keeps connections clear and reduces the chance of miswiring compared with multi-function switches. They are suitable for common automotive and marine circuits such as lighting, pumps, fans and accessory outlets.

• SPST on/off functionality: one input, one switched output.
• Dedicated LED ground or positive pin for indicator illumination.
• Compatible with 12V and 24V systems—check LED polarity before connecting.
• Ideal for DIY panels, replacement jobs, or retrofit projects.

Will these switches hold up to outdoor and marine use?

The switches feature a sealed design and flame-retardant plastic housing to withstand the conditions typical of vehicles and boats. While not rated as fully submersible, they resist splashes, dust, and the vibration found in mobile applications. Regular inspection and proper mounting will extend service life in harsh environments.

• Sealed body to reduce ingress of water and debris.
• Flame-retardant plastic minimizes heat risks during heavy use.
• Blue LED visible through the rocker for nighttime operation.
• Best for dash panels, consoles, and external switch boxes.

What panel dimensions and mounting details should I check before buying?

Measure your current panel cutout and thickness to ensure a correct fit—these switches fit a standard cutout around 37.0 x 21.7 mm (approx. 1.46" x 0.85") and accept panel thicknesses from 0.8 to 3.0 mm. Also verify rear clearance for the switch body and wiring connectors so the terminals won’t be obstructed after installation. If your panel differs, trim or adapt the opening or choose an alternate mounting solution.

• Recommended cutout: ~37.0 x 21.7 mm (1.46" x 0.85").
• Panel thickness compatibility: 0.8–3.0 mm (0.03"–0.12").
• Confirm rear clearance for wiring and terminal boots.
• Test-fit before final mounting to avoid trimming errors.

What accessories come with the switches and how do the glow stickers help?

The pack includes ten switches and one sheet of glow-in-the-dark stickers that you can apply to the rocker face to label circuit functions. The stickers improve visibility in low-light conditions and let you mark lights, pumps or other switches for quick identification. They’re useful for night navigation, camping, or any situation where fast recognition matters.

• 10 identical rocker switches for multi-circuit projects.
• Glow-in-the-dark sticker sheet for quick nighttime labeling.
• Blue LED shows active status even before stickers glow.
• Stickers are adhesive-backed for easy placement and replacement.

Who this is for: DIYers, boat owners, mechanics and vehicle customizers who need a bulk supply of reliable, easy-to-wire rocker switches for lighting, pumps, electronics or accessory circuits. If you want a uniform look across a panel, clear on/off status via a blue LED, and simple SPST wiring for 12V or 24V systems, this Tallew 10-pack provides spare parts and replacements at an affordable price. Measure your panel cutout and rear depth before ordering to ensure compatibility.