---
product_id: 351623392
title: "4pcs dc 12v Inline Switch Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835 Light and Other Low Voltage Applica tions"
brand: "hualand"
price: "S$20"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/351623392-4pcs-dc-12v-inline-switch-manual-inline-dc-power-switch
store_origin: SG
region: Singapore
---

# Supports 5-12V low voltage LED lighting 5.5mm x 2.1mm DC barrel plug compatibility No soldering, plug-and-play installation 4pcs dc 12v Inline Switch Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835 Light and Other Low Voltage Applica tions

**Brand:** hualand
**Price:** S$20
**Availability:** ✅ In Stock

## Summary

> 🔆 Light up your space, switch it your way!

## Quick Answers

- **What is this?** 4pcs dc 12v Inline Switch Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835 Light and Other Low Voltage Applica tions by hualand
- **How much does it cost?** S$20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/351623392-4pcs-dc-12v-inline-switch-manual-inline-dc-power-switch)

## Best For

- hualand enthusiasts

## Why This Product

- Trusted hualand brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Set of Four Switches:** Equip multiple zones or projects and never be left in the dark
- • **Compact Inline Design:** Sleek 32cm cable length keeps your setup tidy and professional
- • **Universal 2.1mm DC Jack:** Perfectly fits standard 5.5 x 2.1mm barrel connectors for seamless compatibility
- • **Plug & Play Power Control:** Effortlessly toggle your LED strips without any wiring hassle
- • **Reliable 2A Current Capacity:** Handles your LED lighting needs with stable power delivery

## Overview

This 4-pack of 12V inline rocker switches features standard 5.5 x 2.1mm DC barrel plugs designed for easy, solder-free installation with LED strip lights and other low voltage devices. Each switch supports 5-12V power and up to 2A current, enabling simple on/off control with a compact 32cm cable length. Ideal for professionals seeking clean, modular lighting control solutions.

## Description

4pcs DC 12V Inline Switch, Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835, Light and Other Low Voltage Applications

## Features

- Avoid Soldering with easy-plug DC Jack connections (5.5 mm x 2.1 mm),there are two different sizes of 5.5mm DC barrel jacks. Both are the same outer diameter, but one kind has a 2.1mm inner pin diameter, and the other 2.5mm. This product is only compatible with the 2.1mm pin size.
- Easy installation with DC Jack plug in; Simple ON/OFF Function Compatible with all LED Light Strips and low voltage accessories
- Suitable for any 5-12V led light;such as 12v 3528 or 5050 led strip light,led light bar,etc
- Length:32cm /12.60 inch; DC Power Pigtail male/female:2.1x5.5mm;Voltage：5-12V; Max electric current:2A
- There are DC Female and male Jack at either of its ends,which enable 12v power source and led strip light linkable.

## Product Details

- **Operation Mode:** ON-OFF
- **Current Rating:** 2 Amps
- **Operating Voltage:** 12 Volts
- **Contact Type:** Normally Open
- **Connector Type:** Plug In
- **Brand:** HUALAND
- **Terminal:** Through Hole
- **Item dimensions L x W x H:** 11.81 x 0.71 x 0.55 inches
- **Circuit Type:** 1-way
- **Mounting Type:** Plug-In Mount

## Images

![4pcs dc 12v Inline Switch Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835 Light and Other Low Voltage Applica tions - Image 1](https://m.media-amazon.com/images/I/51xDUa3NS9L.jpg)

## Questions & Answers

**Q: What are the dimensions of the switch body?**
A: I don't have a micrometer, so I have to eyeball it next to a scale.  The switch body has these approximate dimensions in inches and millimeters respectively:

long length - 2 3/8" or 60mm or 6cm
width at bottom - 11/16" or 19mm
height to switch bump - 5/8" or 17mm
height of switch - 3/4" or 20mm

The switch body itself has a slight hourglass shape, on three sides, between length ends which decreases the width by 1mm.  I measured the body at the widest points.  The switch mound is as high as the ends in height.  The bottom is flat.
Hope this helps.

## Frequently Bought Together

- 4pcs dc 12v Inline Switch,Low Voltage Switch, Manual Inline DC Power Switch Extension Cable Male to Female 5.5mm x 2.1mm Barrel for LED Strip 5050 3528 2835, Light and Other Low Voltage Applica tions
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- (Real 18AWG 43x2pcs Wires) 20pcs Female DC Power Pigtail Cable, 12V 5A DC Connectors for CCTV Security Camera and Lighting Power Adapter by MILAPEAK (2.1mm x 5.5mm, Ultra Thick)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-20*