---
product_id: 51876222
title: "Black Light Mini Tube Ultra Violet | 4W"
brand: "qtx"
price: "€ 6.27"
currency: EUR
in_stock: true
reviews_count: 13
category: "Qtx"
url: https://www.desertcart.hr/products/51876222-black-light-mini-tube-ultra-violet-4w
store_origin: HR
region: Croatia
---

# 4W power efficiency 135mm compact length 80µW/cm² UV output Black Light Mini Tube Ultra Violet | 4W

**Brand:** qtx
**Price:** € 6.27
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate your space with precision and style—because details matter!

## Quick Answers

- **What is this?** Black Light Mini Tube Ultra Violet | 4W by qtx
- **How much does it cost?** € 6.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/51876222-black-light-mini-tube-ultra-violet-4w)

## Best For

- qtx enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Use Case:** Ideal for security checks, night lighting, and creative UV effects—don’t miss out!
- • **Precision UV Output:** 80µW/cm² for flawless banknote verification and subtle ambient glow
- • **Compact & Sleek Design:** 135mm tubular form fits seamlessly into any professional or home setup
- • **Energy-Smart Performance:** 4W power rating delivers bright UV light with minimal energy consumption
- • **Certified Quality & Safety:** RoHS compliant and high CRI of 90 ensures reliable, eco-friendly illumination

## Overview

The Black Light Mini Tube Ultra Violet 4W is a compact, energy-efficient fluorescent tube delivering 80µW/cm² UV output in a sleek 135mm design. RoHS certified with a high CRI of 90, it’s perfect for banknote verification, ambient night lighting, and creative UV applications, combining professional-grade performance with eco-conscious reliability.

## Description

Black Light Mini Tube Ultra Violet | 4W : desertcart.co.uk: Lighting

Review: Light bulb - Black light bulbs very good just what I needed for checking my banknotes and a nice night light i will definitely be purchasing more.
Review: Excellent product - Excellent product

## Features

- Ultraviolet output 80µW/cm²
- Rating 4W
- Length 135mm
- Type F4T5 BLB

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002LUT9YK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 4,382 in Lighting ( See Top 100 in Lighting ) 95 in Fluorescent & Neon Tubes |
| Brand | QTX |
| Certification | RoHS Compliant |
| Colour | Black |
| Colour Rendering Index (CRI) | 90 |
| Customer Reviews | 4.2 4.2 out of 5 stars (170) |
| Date First Available | 28 Nov. 2006 |
| EU Energy Efficiency Label | High |
| Guaranteed software updates until | unknown |
| Incandescent Equivalent | 4 Watts |
| Included Components | Black Light Mini Tube Ultra Violet | 4W |
| Item Weight | 20 g |
| Item model number | skytjude106.038 |
| Luminous Flux | 52 lumen |
| Manufacturer | Universal Markets Ltd |
| Material | Glass |
| Number of Items | 1 |
| Part Number | skytjude106.038 |
| Power and Plug Description | electrical |
| Product Dimensions | 2.01 x 2.01 x 2.01 cm; 20 g |
| Shape | Tubular(T) |
| Special features | High quality replacement tubes for bank note checkers |
| Specific Uses | Light Mini Tube |
| Style | 4W |
| Type of Bulb | F4T5 BLB |
| Voltage | 4 Volts |
| Wattage | 4 Watts |

## Product Details

- **Brand:** QTX
- **Bulb shape size:** T
- **Light type:** Fluorescent
- **Special feature:** High quality replacement tubes for bank note checkers
- **Wattage:** 4 watts

## Images

![Black Light Mini Tube Ultra Violet | 4W - Image 1](https://m.media-amazon.com/images/I/41W6pimd5AL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Light bulb
*by E***Y on 4 July 2025*

Black light bulbs very good just what I needed for checking my banknotes and a nice night light i will definitely be purchasing more.

### ⭐⭐⭐⭐⭐ Excellent product
*by A***. on 5 February 2026*

Excellent product

### ⭐⭐⭐⭐⭐ great buy
*by R***D on 22 October 2020*

fits well in to my note checker

## Frequently Bought Together

- Black Light Mini Tube Ultra Violet | 4W
- ASAB Counterfeit Fake Money Detector Bank Note Checker Authenticity Check 4W Super Bright Ultra Violet Light Tube UV Feature Fluorescent Mark Tracer Reflector

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**Shop now:** [https://www.desertcart.hr/products/51876222-black-light-mini-tube-ultra-violet-4w](https://www.desertcart.hr/products/51876222-black-light-mini-tube-ultra-violet-4w)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-15*