Partsam 2Pcs 4-inch red stop light with flange mount improves trailer visibility in rain.
Partsam flange-mount red turn signal enhances truck safety during lane changes.
Partsam 12-LED sealed light for trailers stays bright in wet conditions.
Partsam 4-inch tail brake lamp with acrylic lens resists corrosion.
Partsam waterproof housing keeps visibility through rain, spray, and salt exposure.
Partsam red high-brightness LED mode improves signaling at night.
Partsam three-wire design simplifies installation on trucks, trailers, RVs.
Partsam 2Pcs 4-inch red stop light with flange mount improves trailer visibility in rain.
Partsam flange-mount red turn signal enhances truck safety during lane changes.
Partsam 12-LED sealed light for trailers stays bright in wet conditions.
Partsam 4-inch tail brake lamp with acrylic lens resists corrosion.
Partsam waterproof housing keeps visibility through rain, spray, and salt exposure.
Partsam red high-brightness LED mode improves signaling at night.
Partsam three-wire design simplifies installation on trucks, trailers, RVs.

Partsam 2Pcs 4-inch Red Stop/Turn/Tail Light - Flange Mount, 12 Diodes

Overview Meet Partsam's 2Pcs 4-inch red stop/turn/tail lights. Built for trucks, trailers, RVs, and boats, these lights...
Vendor: Partsam
Availability: In stock
£34.45
£34.45
Please hurry! Only 5 left in stock
Subtotal: £34.45
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
Partsam 2Pcs 4-inch red stop light with flange mount improves trailer visibility in rain.

Partsam 2Pcs 4-inch Red Stop/Turn/Tail Light - Flange Mount, 12 Diodes

£34.45
Partsam 2Pcs 4-inch red stop light with flange mount improves trailer visibility in rain.
Partsam flange-mount red turn signal enhances truck safety during lane changes.
Partsam 12-LED sealed light for trailers stays bright in wet conditions.
Partsam 4-inch tail brake lamp with acrylic lens resists corrosion.
Partsam waterproof housing keeps visibility through rain, spray, and salt exposure.
Partsam red high-brightness LED mode improves signaling at night.
Partsam three-wire design simplifies installation on trucks, trailers, RVs.

Partsam 2Pcs 4-inch Red Stop/Turn/Tail Light - Flange Mount, 12 Diodes

£34.45
Description
Description
x

Overview

Meet Partsam's 2Pcs 4-inch red stop/turn/tail lights. Built for trucks, trailers, RVs, and boats, these lights combine a robust hardwired design with weather-ready construction that stands up to daily use and seasonal conditions.

What makes them reliable

  • Sealed waterproof design with an acrylic lens fused to the housing for a single durable unit.
  • All-weather molded plastic housing shields against corrosion and the elements.
  • 12 high-visibility LEDs deliver bright red illumination for stop, turn, and tail signaling.

Key dimensions and wiring

  • Outer diameter 140 mm (5.5 in); inner diameter 105 mm (4.1 in); height 24 mm (0.95 in); mounting hole distance 105 mm (4.1 in).
  • Hardwired with three wires: white ground; red high brightness; black low brightness.

How you might use them

These lights are designed to work as either tail lights or turn lights, not both at once, making them suitable for a range of vehicle setups. When used on trailers, they can improve daytime visibility and nighttime signaling, while on boats they offer clear, legal signaling on deck and dock approaches.

Real-world benefits

  • Strong, consistent red glow helps other road users anticipate your movements.
  • Rugged housing stands up to road spray, rain, and salt exposure in marine or fleet environments.
  • Compact 4-inch footprint fits standard flange mounts without extensive modifications.

Note: The design emphasizes safety and reliability while remaining straightforward to install. Partsam packages two units so you can outfit both sides of a trailer or vehicle quickly, with consistent performance across both lights.

FAQ

Q: Can this Partsam light function as both tail and turn light at the same time?

A: No, it works as either tail light or turn light, not both simultaneously.

Q: What are the key specs and wiring of the Partsam 4" red light?

A: Outer diameter 140mm, inner 105mm, height 24mm; three wires: white ground, red high brightness, black low brightness.

Shipping & Return
Shipping & Return
x

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Complete Your Setup

Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45
Example product title
£34.45
£34.45

Recently Viewed Products