---
product_id: 140487181
title: "AAdvance Instruments UV Lamp 254nm/365nm 4W Portable UVC/UVA Shortwave Longwave Lab Batteries Included AI-0UV19"
brand: "aadvance instruments"
price: "€ 156.72"
currency: EUR
in_stock: true
reviews_count: 8
category: "A Advance Instruments"
url: https://www.desertcart.hr/products/140487181-aadvance-instruments-uv-lamp-254nm-365nm-4w-portable-uvc-uva
store_origin: HR
region: Croatia
---

# 4W high-efficiency bulb Dual wavelength 254nm/365nm UV light Cordless, battery powered AAdvance Instruments UV Lamp 254nm/365nm 4W Portable UVC/UVA Shortwave Longwave Lab Batteries Included AI-0UV19

**Brand:** aadvance instruments
**Price:** € 156.72
**Availability:** ✅ In Stock

## Summary

> 🔦 Light up your lab and minerals with cordless precision!

## Quick Answers

- **What is this?** AAdvance Instruments UV Lamp 254nm/365nm 4W Portable UVC/UVA Shortwave Longwave Lab Batteries Included AI-0UV19 by aadvance instruments
- **How much does it cost?** € 156.72 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/140487181-aadvance-instruments-uv-lamp-254nm-365nm-4w-portable-uvc-uva)

## Best For

- aadvance instruments enthusiasts

## Why This Product

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

## Key Features

- • **Dual Spectrum Power:** Switch effortlessly between 254nm UVC and 365nm UVA wavelengths for versatile lab and mineral fluorescence applications.
- • **Instant On, No Wait:** High-quality bulb with ultra-fast startup (0.1-0.3s) means zero downtime and extended bulb life.
- • **Ultimate Portability:** Cordless handheld design with 4 AA batteries and charger included—freedom to work anywhere, anytime.
- • **Confidence in Every Purchase:** Backed by a 30-day return policy and 6-month limited warranty for worry-free professional use.
- • **Precision Close-Up Illumination:** Ideal for detailed TLC plate analysis and mineral rock viewing at close range (8 inches) with vivid fluorescence visibility.

## Overview

The AI-0UV19 is a compact, cordless handheld UV lamp featuring dual 254nm/365nm wavelengths powered by 4 AA batteries (included with charger). Its 4W high-efficiency bulb offers near-instant startup for reliable lab and mineral fluorescence applications. Designed for close-up indoor use, it comes with a 30-day return and 6-month warranty, making it a versatile and dependable tool for professionals and enthusiasts alike.

## Description

Cordless handheld 254nm/365nm UV lamp AI-0UV19. 4w bulb for 254 nm. Powered by 4 AA batteries (batteries AND charger INCLUDED). ------May 18, 2020: Product upgraded with better bulb and stronger battery. Small, lightweight and being cordless makes it especially convenient. For lab and many other uses. Unit size 16x5.5x2.5 cm. The replacement 254 nm bulb fully suitable for this lamp can be found here: www.desertcart.com/dp/B08HM6RC9G ------------ A blank TLC plate illumination example with 254 nm provided in photos. Image taken under moderate room lighting conditions. Intended for close-up indoor use, but will also work as an entry-level mineral lamp. ------------------For mineral rock viewing, demonstration photo shown with mineral rocks of various fluorescence intensity, in a completely dark room, held at a distance of 20 cm (8 inches), using the 254 nm only.------------------ Have peace of mind in shopping, 30-day returns. ------------6-month limited warranty-will cover parts and labor on the unit if it becomes defective within 6 months of normal usage (3 months for the bulb). ------ More UV lamp models available at our storefront. 1. Powerful lithium-ion battery/DC powered 6W 254 + 365nm dual wavelength UV lamp 2. Powerful 6W AC Powered 254 + 365 nm UV Lamp 3. Powerful lithium-ion battery/DC powered 8W 254 nm UVC Mineral UV Lamp

Review: Works great! - Works great! Light was about 3" away from stones. 4th picture shows lighting in room.
Review: Wasn't what I was looking for - I'm sure it is a great product for someone maybe looking at slides in a lab setting but barely highlighted any of my crystals that uv way better off the $10 urine searching one my mom has so to each its own just wasn't a good fit for me 🥰

## Features

- Cordless handheld 254nm/365nm UV lamp. 4W bulb for 254nm. Powered by 4 AA batteries (batteries AND charger INCLUDED).
- A blank TLC plate illumination example wit h 254nm provided in photos. Image taken under moderate room lighting conditions. Intended for close-up indoor use. Will also work as an entry-level mineral lamp. For mineral rock viewing, demonstration photo shown with mineral rocks of various fluorescence intensity, in a completely dark room, held at a distance of 20 cm (8 inches), using the 254 nm only.
- High quality bulbs with very short startup period (0.1-0.3s) allows frequent on/offs with little impact on the bulb, and increase the usage efficiency. (Oct 2025 updated)
- Have peace of mind in shopping, 30-day returns. 6-month limited warranty-free replacement of the unit if it becomes defective within 6 months of normal usage, and free replacement bulf it bulb becomes defective within 3 months of normal use from date of receipt.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PWXZD4F |
| Additional Features | Cordless, handheld, dual wavelength (254nm/365nm) bulb |
| Best Sellers Rank | #254,121 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Lab Light Sources |
| Brand | AAdvance Instruments |
| Brand Name | AAdvance Instruments |
| Bulb Base | G4 |
| Bulb Shape Size | T7 |
| Connectivity Technology | Normal bulb |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 3.6 out of 5 stars 55 Reviews |
| Efficiency | High Efficiency |
| Incandescent Equivalent Wattage | 20 Watts |
| Included Components | 4 AA batteries, charger |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 2.17"W x 0.98"H |
| Light Color | Daylight White |
| Light Source Operating Life | 3 Months |
| Light Source Type | Bulb |
| Light Source Wattage | 4 Watts |
| Light Type | UV |
| Manufacturer | Zybottech |
| Material Type | Glass |
| Model Name | AI-0UV19 |
| Model Number | AI-0UV19 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 4 Watts |
| Power Source | Battery Powered |
| Shape | Tubular(T) |
| Special Feature | Cordless, handheld, dual wavelength (254nm/365nm) bulb |
| Specific Uses For Product | Mineral rock viewing, Entry-level mineral lamp |
| Unit Count | 1.0 Count |
| Wattage | 4 watts |

## Product Details

- **Brand:** AAdvance Instruments
- **Bulb Shape Size:** T7
- **Light Type:** UV
- **Special Feature:** Cordless, handheld, dual wavelength (254nm/365nm) bulb
- **Wattage:** 4 watts

## Images

![AAdvance Instruments UV Lamp 254nm/365nm 4W Portable UVC/UVA Shortwave Longwave Lab Batteries Included AI-0UV19 - Image 1](https://m.media-amazon.com/images/I/61bEySPAyGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by N***J on March 1, 2022*

Works great! Light was about 3" away from stones. 4th picture shows lighting in room.

### ⭐ Wasn't what I was looking for
*by R***. on January 3, 2026*

I'm sure it is a great product for someone maybe looking at slides in a lab setting but barely highlighted any of my crystals that uv way better off the $10 urine searching one my mom has so to each its own just wasn't a good fit for me 🥰

### ⭐⭐⭐ Ideally be switched on for at least 15 min
*by D***N on September 14, 2025*

Upon opening and reading the instructions, I learned that the lamp should ideally be switched on for at least 15 min at a time otherwise frequent on/off will reduce the life of the lamp. I find this a bit of a dilemma since the batteries last for 2 hours, and I tend to frequently on/off the lamp for quick TLC check. I think this is unsuitable for my use so I sent it back and got a full refund with no issue.

## Frequently Bought Together

- AAdvance Instruments UV Lamp 254nm/365nm 4W Portable UVC/UVA Shortwave Longwave Lab Batteries Included AI-0UV19
- Glass Backed TLC Classical Silica Plate - Silica Gel 60 F254 2.5 x 7.5cm （80/Box）
- stonylab TLC Developing Tank, Borosilicate Glass TLC Display Chamber Small Dyeing Tank for Thin Layer Chromatography

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-24*