---
product_id: 443326870
title: "25W Metal Arms"
brand: "dorhui"
price: "E£ 6761"
currency: EGP
in_stock: null
reviews_count: 13
category: "Dorhui"
url: https://www.desertcart.com.eg/products/443326870-25w-metal-arms
store_origin: EG
region: Egypt
---

# 25W UV power for rapid curing 360° adjustable light rotation 8-10 min fast curing time 25W Metal Arms

**Brand:** dorhui
**Price:** E£ 6761
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Cure your creativity in record time—print like a pro, every time!

## Quick Answers

- **What is this?** 25W Metal Arms by dorhui
- **How much does it cost?** E£ 6761 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/443326870-25w-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

- • **Lightning-Fast Curing:** Harness 25W of UV power to cure emulsions in just 8-10 minutes—speed meets precision.
- • **Effortless Time Control:** Simple On/Off switch lets you customize curing duration for perfect results every time.
- • **Precision Print Quality:** Achieve razor-sharp, consistent screen prints thanks to targeted 395nm UV wavelength.
- • **360° Adjustable Exposure:** Rotate and tilt your light stand for flawless, even curing with zero dead spots.
- • **Versatile Creative Powerhouse:** From screen printing to cyanotypes, unlock endless artistic possibilities with one tool.

## Overview

The Dorhui 25W Metal Arms UV Exposure Unit delivers rapid, precise curing for screen printing and cyanotype projects. Featuring a powerful 395nm wavelength UV light, 360° adjustable stand, and easy time control, it ensures sharp, high-quality prints in just 8-10 minutes. Compact and versatile, it’s perfect for both beginners and pros looking to elevate their printmaking game.

## Description

desertcart.com: Dorhui Exposure Unit for Screen Printing, 25W LED UV Screen Printing Exposure Light and Adjustable Light Stand for Cyanotype Kit and Emulsion Screen Printing : Arts, Crafts & Sewing

Review: Effective for Cyanotype - Bought this for Cyanotype printing - works perfectly for what I need. I cut out a hole in the top of a cardboard box and just stick this on top- strength is good. Creates pretty and well exposed prints.
Review: Does the job - I'm using this expose cyanotype emulsion. It works well for that. It feels pretty flimsy though, not sure how long this light will last. Can't complain for now though, especially for the price.

## Features

- Fast curing: The diazo light kit uses a 395nm wavelength UV exposure light and 25W UV light screen printing light is designed to rapidly cure screen print emulsion, with a curing time of only 8-10 minutes (depending on the thickness of the emulsion coating). Its efficient curing process saves time and effort, making it a great choice for beginners and professionals alike.
- High quality prints: The screen printing supplies is use of UV light allows for a more precise and consistent curing of the photo emulsion, resulting in high quality prints with sharp and crisp lines. The unit ensures a perfect transfer of the image from the film to the screen, which is critical for producing high-quality prints.
- Suitable for different exposing demands: The screen printing light stand can be adjusted to the height and angle needed, making it versatile and flexible for different lighting requirements. The exposure light for screen printing can rotate 360°, ensuring that the light is evenly distributed and no dead corners are left after curing.
- Convenient curing time control: The darkroom light for screen printing allows for easy control of the curing time. By simply adjusting the On/Off button switch, you can set the time to cure your prints to your desired level. This exposure unit for screen printing not only saves time but also ensures that you achieve the best results every time.
- Wide application: Not only can it be used for the classic screen printing starter kit, but it also allows for the creation of stunning cyanotypes and photo emulsion kit. With this UV light box, you'll have the flexibility to explore new creative possibilities and expand your printing repertoire. Don't settle for a one-trick pony, invest in our screen printing exposure light kit and unlock a world of printing potential.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WMWV3Q6 |
| Assembled Height | 2 centimeters |
| Assembled Length | 20 centimeters |
| Assembled Width | 9 centimeters |
| Batteries Required? | No |
| Best Sellers Rank | #9,980 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #5 in Screen Printing Accessories |
| Brand | Dorhui |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (248) |
| Date First Available | March 28, 2022 |
| Item Package Quantity | 2 |
| Item Weight | 1.98 pounds |
| Item model number | UV Screen Printing Exposure Light-1 |
| Manufacturer | Dorhui |
| Part Number | 20W LED UV -1 |
| Product Dimensions | 7.87 x 3.54 x 0.79 inches |

## Images

![25W Metal Arms - Image 1](https://m.media-amazon.com/images/I/41dpTJJ4QML.jpg)
![25W Metal Arms - Image 2](https://m.media-amazon.com/images/I/41kR5T8dOOL.jpg)
![25W Metal Arms - Image 3](https://m.media-amazon.com/images/I/41rZl8eMOML.jpg)
![25W Metal Arms - Image 4](https://m.media-amazon.com/images/I/511qQ5VlbzL.jpg)
![25W Metal Arms - Image 5](https://m.media-amazon.com/images/I/51bLRJ-Wg9L.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Effective for Cyanotype
*by C***E on January 9, 2026*

Bought this for Cyanotype printing - works perfectly for what I need. I cut out a hole in the top of a cardboard box and just stick this on top- strength is good. Creates pretty and well exposed prints.

### ⭐⭐⭐⭐⭐ Does the job
*by T***N on January 20, 2024*

I'm using this expose cyanotype emulsion. It works well for that. It feels pretty flimsy though, not sure how long this light will last. Can't complain for now though, especially for the price.

### ⭐⭐⭐⭐ It worked!
*by I***T on October 13, 2023*

I ordered this after I saw the Speedball 's similar product .(because this one was cheaper). As you see, it is small and looked easy to set up. I have a black coffee table, so I placed my screen and printed transparency on it, then set the light approx 16" above, switched on, waited for 7 minutes, then it burned the screen successfully. The problem was no instruction came with this product, so I had to look for the information of the height and time to burn screen by myself. I have read all reviews on this page , but some said didn't work at all, some said it took for seconds, some said took 7-8 minutes, and nobody mentioned the height to set up the light, (very confused) Then I've found the chart on the Speedball 's product page on Amazon and used the chart. I should have bought the one with stand because oneday I hung the light over the screen and a glass cover, then the light slipped and dropped on the glass, broke the glass! I hung the light using the product "Cell phone clip holder clamp mount flexible 360 degree rotation, long arm bracket for 3.5-6.5" phones" I thought I could use that cell phone holder with arm for hanging this light. But not secure. Anyway the light works, see the photos of my screen and print.

## Frequently Bought Together

- Dorhui Exposure Unit for Screen Printing, 25W LED UV Screen Printing Exposure Light and Adjustable Light Stand for Cyanotype Kit and Emulsion Screen Printing
- Ecotex® PWR Screen Printing Emulsion (Quart - 32oz.) Pre - Sensitized Photo Emulsion for Silk Screens and Fabric - for Screen Printing Plastisol Ink and Water Based Ink, Screen Printing Supplies
- Dual Edge Aluminum Emulsion Scoop Coater for Silk Screen Printing Coating Tool (10 Inch)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-10*