---
product_id: 44756897
title: "Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits"
brand: "mastercool"
price: "$518508"
currency: COP
in_stock: true
reviews_count: 6
url: https://www.desertcart.co/products/44756897-mastercool-53312-uv-leak-detection-flashlight-12v-50w-high-intensity
store_origin: CO
region: Colombia
---

# 50W high-intensity UV output 16 ft flexible power cord UV-enhancing safety glasses included Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits

**Brand:** mastercool
**Price:** $518508
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate leaks like a pro—don’t let hidden problems catch you off guard!

## Quick Answers

- **What is this?** Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits by mastercool
- **How much does it cost?** $518508 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/44756897-mastercool-53312-uv-leak-detection-flashlight-12v-50w-high-intensity)

## Best For

- mastercool enthusiasts

## Why This Product

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

## Key Features

- • **Safety Meets Visibility:** UV-enhancing glasses protect your eyes while amplifying dye fluorescence for flawless inspections.
- • **Ergonomic & Compact Design:** Lightweight and rugged housing built for professionals working in cramped environments.
- • **Trusted Pro-Grade Reliability:** Featured in top Mastercool kits, the industry standard for automotive and HVAC leak detection.
- • **Instant High-Power UV Detection:** 50 watts of pure UV intensity for pinpoint leak identification—no warm-up, no wait.
- • **Extended Reach, Maximum Flexibility:** 16-foot power cord lets you navigate tight, hard-to-access spaces with ease.

## Overview

The Mastercool 53312 UV Leak Detection Flashlight delivers a powerful 50W ultraviolet light from a 12V source, enabling fast and accurate detection of leaks in automotive and HVAC systems. Its compact, ergonomic design paired with a 16-foot power cord ensures professional-grade flexibility and ease of use in tight spaces. Included UV safety glasses enhance dye visibility while protecting your eyes, making this flashlight a trusted tool in Mastercool’s top-rated leak detection kits.

## Description

Mastercool 53312 UV Leak Detection Flashlight – 12V / 50 Watt The Mastercool 53312 is a compact, high-powered UV flashlight built for professional leak detection. Delivering 50 watts of ultraviolet output from a 12V power source, this light makes it easy to locate leaks in systems using fluorescent dye — including A/C, engine, coolant, oil, and other fluid lines. Its compact, technician-friendly design features a rugged body and a generous 16 ft power cord, giving you full flexibility around vehicles and service bays. The light powers on instantly without warm-up and provides consistent illumination throughout the inspection. Includes: - 12V / 50W High-Intensity UV Flashlight - 16 ft Power Cord - UV-Enhancing Safety Glasses Trusted in Mastercool Kits: Same light included in Models 53351, 53500, and 53500-C Ideal for detecting leaks in: ✔️ Automotive A/C systems ✔️ Engine and cooling systems ✔️ Oil and lubrication lines Built for professionals who need portable, powerful UV detection backed by Mastercool quality.

## Features

- ✔️ Powerful 12V / 50W UV Light – High-intensity output illuminates fluorescent dye for fast and accurate leak detection in A/C, engine coolant, and oil systems.
- ✔️ Compact & Lightweight Design – Built for technician use in tight spaces with a rugged, ergonomic housing that’s easy to handle.
- ✔️ Instant-On Operation – No warm-up time required. Delivers immediate, consistent UV light from the moment it's powered on.
- ✔️ 16 ft Power Cord for Flexibility – Long reach allows you to inspect hard-to-reach components around vehicles or equipment while connected to a 12V source.
- ✔️ Includes UV-Enhancing Safety Glasses – Protects your eyes and boosts dye visibility during inspections.
- ✔️ Trusted in Mastercool Kits – Same UV light featured in top-rated kits including 53351, 53500, and 53500-C — trusted by automotive and HVAC professional

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Mastercool |
| Light Type | Electric Light Bulb |
| Special Feature | Compact and Lightweight |
| Wattage | 50 watts |
| Bulb Shape Size | T |
| Bulb Base | E27 |
| Incandescent Equivalent Wattage | 40 Watts |
| Specific Uses For Product | UV leak detection |
| Light Color | Blue |
| Voltage | 12 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 3000 Kelvin |
| Number of Items | 1 |
| Brightness | 500 lumen |
| Shape | Tubular(T) |
| Material | Plastic |
| Model Name | 53312 |
| Indoor/Outdoor Usage | Outdoor |
| Power Source | DC power supply |
| Color Rendering Index | 50 |
| Power Consumption | 50 Watts |
| Item Package Quantity | 1 |
| Light Source Type | electric |
| Item Weight | 0.54 Kilograms |
| Light Source Wattage | 50 Watts |
| Control Method | App |
| White Brightness | 500 Lumens |
| Efficiency | 10 lm/W |
| Global Trade Identification Number | 00700376533125 |
| Manufacturer | Mastercool |
| Color | Black |
| UPC | 700376533125 |
| Light Output Maximum | 500 Lumens |
| Item Weight | 1.19 pounds |
| Product Dimensions | 14.2 x 4 x 3.9 inches |
| Item model number | 53312 |
| Exterior | ABS plastic |
| Manufacturer Part Number | 53312 |
| Special Features | Compact and Lightweight |

## Product Details

- **Brand:** Mastercool
- **Light Type:** Electric Light Bulb
- **Special Feature:** Compact and Lightweight
- **Wattage:** 50 watts
- **Bulb Shape Size:** T

## Images

![Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits - Image 1](https://m.media-amazon.com/images/I/51Mj+gFNUTL.jpg)
![Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits - Image 2](https://m.media-amazon.com/images/I/71FfoQTYsNL.jpg)
![Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits - Image 3](https://m.media-amazon.com/images/I/81V3wQYL+EL.jpg)
![Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits - Image 4](https://m.media-amazon.com/images/I/71Eu7BFj3TL.jpg)
![Mastercool 53312 UV Leak Detection Flashlight – 12V / 50W High-Intensity Light with 16 ft Cord and UV Safety Glasses – Used in Leak Detection Kits - Image 5](https://m.media-amazon.com/images/I/81i9i1PEqNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ AC Ultraviolet Leak Detector Lamp
*by K***R on August 4, 2021*

The lamp is powered by the car's battery and is much brighter than those powered by flashlight batteries. Our shop uses both types and I prefer the Mastercool lamp. It is bright enough to find small leaks and conveniently comes with amber glasses to make the leaks more noticeable. You don't have to pick up a uv lamp only to find the flashlight batteries are weak and you can't find the leak. The cord is very long. You can have a car on a lift and still see underneath with the lamp. The only downside is the lamp gets hot with extended use and may require a cooling down period.

### ⭐⭐⭐⭐⭐ Great value
*by P***R on December 14, 2019*

Works great, super bright

### ⭐ NOT A TRUE UV LIGHT!
*by D***Y on July 9, 2021*

Not a true black light, this has a regular light bulb with which is not UV, has a UV filter which doesn't allow you to brightly see the dye where the leak is. I ended up buying an LED UV for 19.00 that outperforms this product. You would think that Mastercool would have a better product since they are in the A/C game but this is just a total waste of money.

## Frequently Bought Together

- Mastercool (53312 50 Watt, 12 Volt Ultra Violet Light
- Mastercool 82375 R134A Oil Injector, Silver
- Mastercool 98210-A Electronic Refrigerant Scale, Black

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-04*