---
product_id: 204074384
title: "(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems"
brand: "elxjar"
price: "$139.80"
currency: USD
in_stock: true
reviews_count: 8
category: "Elxjar"
url: https://www.desertcart.us/products/204074384-1-pack-300w-12v-led-power-supply-ip67-waterproof-transformer
store_origin: US
region: United States of America
---

# 300W high power output IP67 waterproof rating Advanced multi-layer safety (1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems

**Brand:** elxjar
**Price:** $139.80
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your outdoor tech with confidence and style!

## Quick Answers

- **What is this?** (1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems by elxjar
- **How much does it cost?** $139.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/204074384-1-pack-300w-12v-led-power-supply-ip67-waterproof-transformer)

## Best For

- elxjar enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Integrated protections against short circuit, overload, over-voltage, and overheating keep your devices safe and sound.
- • **Peace of Mind Included:** Backed by a 24-month warranty and dedicated customer support for hassle-free reliability.
- • **Versatile Compatibility:** Seamlessly powers 12V LED strips, CCTV cameras, signage, and more—your all-in-one outdoor power solution.
- • **Unstoppable Power Delivery:** Delivers a robust 300W with 25A current for your high-demand LED and electronic setups.
- • **Built to Brave the Elements:** IP67-rated aluminum housing ensures zero worries in rain, dust, or humidity—perfect for outdoor use.

## Overview

This 300W 12V LED power supply converts 100-240V AC to a stable 12V DC output at 25A, housed in a rugged IP67 waterproof aluminum case. Designed for outdoor LED strips, CCTV cameras, and other 12V devices, it features comprehensive safety protections and comes with a 24-month warranty, making it a reliable and durable choice for professional-grade installations.

## Description

(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - desertcart.com

Review: Works great so far - I intended to use this as a power supply for a diesel heater with a battery backup. It works, but the supply seems to target exactly 12.0 volts under load. I wish it was closer to 12.5 to 12.6V to maintain a charge in a lead acid battery, but that was probably not the intention of the supply so I can't rate it low because of that. Just a note to anyone trying to do the same: It'll power the heater just fine, but the battery will be basically dead at exactly 12V.
Review: Excellent so far - Voltage seems good around 24.3v without load. Seems well built. I used this to replace the Govee string-light outdoor 24v wall-wart, which is not hermetically sealed and fills with water until failure. I have a much better feeling that this transformer will last.

## Features

- HIGH POWER OUTPUT: Converts 100-240V AC to 12V DC with 25A current capacity and 300W rated power, delivering stable energy for high-demand LED and electronic installations.
- IP67 WATERPROOF RATING: Features fully enclosed aluminum housing for complete protection against rain, dust, and humidity, making it ideal for outdoor environments like gardens and signage.
- ADVANCED SAFETY FEATURES: Includes built-in protections for short circuit, overload, over-voltage, and overheating, as well as a built-in fuse to ensure safety and equipment longevity.
- WIDE APPLICATION SUPPORT: Perfect for powering 12V LED strip lights, CCTV camera systems, signage, DIY computer modules, outdoor lighting, and other 12V DC low-voltage devices.
- PACKAGE & SUPPORT: Comes with 1 x 300W 12V LED waterproof power supply. Includes 24-Month Worry-Free Warranty and Smile Customer Service for complete peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07SJKBJVB |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #167,327 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #287 in Lighting Low Voltage Transformers |
| Color | 300W 12V |
| Customer Reviews | 4.4 4.4 out of 5 stars (216) |
| Date First Available | July 17, 2019 |
| Item Weight | 2.6 pounds |
| Item model number | PFH12V |
| Light Direction | Up/Down Light |
| Manufacturer | elxjar |
| Material | Metal |
| Number of Lights | 1 |
| Package Dimensions | 12.3 x 4 x 1.7 inches |
| Part Number | PFH12V |
| Shade Material | Plastic |
| Shape | Square |
| Special Features | Waterproof |
| Style | Classic |
| Type of Bulb | LED |
| Voltage | 12 Volts |
| Wattage | 300 watts |

## Product Details

- **Brand:** elxjar
- **Current Rating:** 25 Amps
- **Mounting Type:** Floor Mount
- **Power Source:** Corded Electric
- **Specification Met:** CE

## Images

![(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - Image 1](https://m.media-amazon.com/images/I/31ig1w6rinL.jpg)
![(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - Image 2](https://m.media-amazon.com/images/I/41263F+jBJL.jpg)
![(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - Image 3](https://m.media-amazon.com/images/I/419cuEmoBKL.jpg)
![(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - Image 4](https://m.media-amazon.com/images/I/41mrS6qUylL.jpg)
![(1-Pack) 300W 12V LED Power Supply IP67 Waterproof Transformer 100-240V AC to 12V DC 25A Outdoor Adapter for LED Strip Lights CCTV Cameras and Electronic Systems - Image 5](https://m.media-amazon.com/images/I/41u2-CEMw9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great so far
*by J***E on December 7, 2023*

I intended to use this as a power supply for a diesel heater with a battery backup. It works, but the supply seems to target exactly 12.0 volts under load. I wish it was closer to 12.5 to 12.6V to maintain a charge in a lead acid battery, but that was probably not the intention of the supply so I can't rate it low because of that. Just a note to anyone trying to do the same: It'll power the heater just fine, but the battery will be basically dead at exactly 12V.

### ⭐⭐⭐⭐⭐ Excellent so far
*by J***E on November 3, 2025*

Voltage seems good around 24.3v without load. Seems well built. I used this to replace the Govee string-light outdoor 24v wall-wart, which is not hermetically sealed and fills with water until failure. I have a much better feeling that this transformer will last.

### ⭐⭐⭐⭐ Product not as described.
*by T***. on December 3, 2022*

The description indicates you get two separate 24v power supplies 100w each. What you get is one power supply with 1- AC input and 2 - 24v outputs on the same unit rated a 200w total.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*