---
product_id: 500007759
title: "2Pack 25W Metal Arms"
brand: "dorhui"
price: "2018 kr"
currency: DKK
in_stock: null
reviews_count: 5
category: "Dorhui"
url: https://www.desertcart.dk/products/500007759-2pack-25w-metal-arms
store_origin: DK
region: Denmark
---

# 50W total UV power 360° adjustable rotation 5-10 min curing time 2Pack 25W Metal Arms

**Brand:** dorhui
**Price:** 2018 kr
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate your creativity with precision and speed!

## Quick Answers

- **What is this?** 2Pack 25W Metal Arms by dorhui
- **How much does it cost?** 2018 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/500007759-2pack-25w-metal-arms)

## Best For

- dorhui enthusiasts

## Why This Product

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

## Key Features

- • **Dual-Pack Power Boost:** Two 25W lamps combine for a total 50W output, doubling your productivity and coverage.
- • **Rapid 5-10 Minute Curing:** Slash your screen printing wait times with ultra-efficient 395nm UV exposure.
- • **Plug-and-Play Darkroom Control:** Simple On/Off switch lets you manage curing time and save energy effortlessly.
- • **Long-Lasting 50,000-Hour LED Life:** Invest in durability with premium lamp beads built to outlast your busiest projects.
- • **Precision 360° Adjustable Lighting:** Customize height, angle, and rotation for flawless, even exposure—no dead zones.

## Overview

The Dorhui 2Pack 25W Metal Arms UV Light Kit delivers a powerful 50W total output at 395nm wavelength, designed specifically for rapid and even curing of screen printing emulsions. Featuring fully adjustable height and 360° rotation, it ensures flawless exposure with no dead spots. Built with high-quality LED lamp beads, it offers a long service life of up to 50,000 hours, making it a reliable and efficient tool for professional screen printers and photo emulsion artists.

## Description

Free delivery and returns on eligible orders. Buy Dorhui 2 Pack UV Light for Screen Printing, Total 50W LED UV Screen Printing Exposure Light and Light Stand for Cyanotypes and Photo Emulsion Kit at desertcart UK.

Review: De muy buena calidad
Review: entrega antes de lo prometido, excelente vendedor

## Features

- Suitable for large objects: Including 2 Pack diazo light kit. The wavelength of UV exposure light is 395nm, 2Pcs 25W UV light screen printing light is able to shorten the solidification time of screen printing or photo emulsion.
- Exposure light for screen printing: Compatible with Diazo Photo Emulsion screens, and the curing time of screen print emulsion only takes 5-10 minutes. High efficiency, stable performance and long service life when using high quality lamp bead. The LED plate lamp service life can be up to 50,000 hours.
- Adjustable height and angle light stand: The height and angle of the lamp can be adjusted according to specific need. The distance bet the lamp and plate can range from 1" to 20". The lamp can rotate by 360°, and make after curing more even and no dead corner. Adopts clamps for convenient heights and angle adjustment to meet different exposing demands.
- Darkroom light for screen printing with On/Off button switch：Easy to control, open it while you want to use, save electricity, and convenient to control the curing time.
- Wide application: This exposure unit for screen printing is mainly used for making screen plate in screen printing, pad printing, hot stamp printing, photo emulsion kit etc. The image can be perfectly transferred from the film to the screen. It can also be used for curing products whose wavelength of 395nm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4ZPPD94 |
| Batteries Required? | No |
| Best Sellers Rank | 143,618 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 14 in Lab Lamps |
| Brand | Dorhui |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (36) |
| Date First Available | 10 Dec. 2022 |
| Guaranteed software updates until | unknown |
| Item Weight | 1.75 kg |
| Item model number | UV Light for Screen Printing |
| Manufacturer | Dorhui |
| Number of Items | 2 |
| Part Number | UV Light for Screen Printing-02 |
| Product Dimensions | 42 x 16 x 13 cm; 1.75 kg |

## Images

![2Pack 25W Metal Arms - Image 1](https://m.media-amazon.com/images/I/412oGl5mjBL.jpg)
![2Pack 25W Metal Arms - Image 2](https://m.media-amazon.com/images/I/41kR5T8dOOL.jpg)
![2Pack 25W Metal Arms - Image 3](https://m.media-amazon.com/images/I/41oOjIg8f2L.jpg)
![2Pack 25W Metal Arms - Image 4](https://m.media-amazon.com/images/I/511qQ5VlbzL.jpg)
![2Pack 25W Metal Arms - Image 5](https://m.media-amazon.com/images/I/51bLRJ-Wg9L.jpg)

## Questions & Answers

**Q: Is this 25w (per product name and description) or 30w (per features & details info)?**
A: The UV LED light initially operates at a power of 30W.  After 2 hours of continuous use, it activates an overheating protection function，which controls the power to around 25W to extend its lifespan. Tip:To optimize the lifespan of the UV light used for screen printing, it is advisable to periodically turn off the switch and allow the lamp to cool for a few minutes before resuming operation.

**Q: What exposure time/distance would you recommend for an 18x20 frame with diazo emulsion?**
A: Exposure Time:
The recommended exposure time for our exposure unit varies depending on the type of emulsion and mesh count used.    As a general rule, most screens will require an exposure time between 8 to 10 minutes.    However, we recommend starting with a test exposure at around 7 minutes, and then adjusting the time based on the results.

Lamp Distance:
The ideal distance between the lamp and the screen varies depending on the strength of the light source.    For our exposure unit, we suggest placing the lamp approximately 12 to 18 inches (30 to 45 cm) away from the screen.    This distance should provide an even light distribution, ensuring a consistent exposure across the entire screen.

Please note that these are general guidelines and may require some adjustments based on your specific setup and materials.    To optimize the exposure process, we recommend performing a step test to determine the optimal exposure time and lamp distance for your unique requirements.

If you have any further questions or require additional assistance, please do not hesitate to contact our customer support team.    We're here to help and ensure you get the best results from our exposure unit.

Thank you for choosing our products, and we hope you enjoy your screen printing journey!

**Q: How long did you expose your screen for? I see reviews talking about 8min and others talk about 10 seconds. Very confusing**
A: It's going to be based off the emulsion you use. I mainly use ecotex and it has a UV recommended time. Generally 10-15 seconds.  Make sure you have something dark underneath the screen when exposing to prevent over exposure. I use black felt from Hobby Lobby.

**Q: Is the item is safe ? does it overheat ? is it durable ?**
A: This UV LED light is safe and durable. It is made of heat-resistant stainless steel material, ensuring that it does not overheat during use. However, due to the lamp's heat dissipation function, the outer shell may become slightly warm, so it is advised not to touch the lamp directly with your hand.

To prolong the lamp's lifespan, it is recommended not to use it continuously for extended periods. It is best to turn off the lamp for a few minutes every few hours to allow it to cool down before resuming use. By implementing this practice, you can prevent overheating and potential damage, ultimately enhancing the lamp's overall durability.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***A on 23 April 2024*

De muy buena calidad

### ⭐⭐⭐⭐⭐ Review
*by F***A on 30 October 2023*

entrega antes de lo prometido, excelente vendedor

### ⭐ Review
*by G***O on 4 July 2024*

la verdad compre el articulo e hice barios intentos para revelar un marco y no logro catalizar la emulsión incluso de cerca le llegue a dar 20 min con las lamparas y la emulsión se caía muy fácil

## Frequently Bought Together

- Dorhui 2 Pack UV Light for Screen Printing, Total 50W LED UV Screen Printing Exposure Light and Light Stand for Cyanotypes and Photo Emulsion Kit
- Dual Edge Aluminum Emulsion Scoop Coater for Silk Screen Printing Coating Tool (16 Inch)
- Speedball 4504W Fabric Screenprinting Ink Set

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-28*