--- product_id: 500007759 title: "2Pack 25W Metal Arms" brand: "dorhui" price: "£94.55" currency: GBP in_stock: true reviews_count: 5 category: "Dorhui" url: https://www.desertcart.co.uk/products/500007759-2pack-25w-metal-arms store_origin: GB region: United Kingdom --- # 50W total LED power 360° adjustable rotation 395nm UV wavelength for fast curing 2Pack 25W Metal Arms **Brand:** dorhui **Price:** £94.55 **Availability:** ✅ In 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?** £94.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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 - • **Built to Last:** High-quality LED beads guarantee up to 50,000 hours of consistent, stable performance. - • **Plug & Play Control:** Simple On/Off switch for effortless operation and energy savings during your creative flow. - • **Power-Packed Precision:** Two 25W UV LED lights deliver a combined 50W for rapid, even exposure. - • **Speed Meets Efficiency:** Cure your screen printing emulsion in just 5-10 minutes, slashing wait times. - • **Customizable Angles & Heights:** 360° rotation and adjustable stands ensure zero dead spots and perfect coverage. ## Overview The Dorhui 2 Pack UV Light for Screen Printing features dual 25W LED UV lamps emitting 395nm wavelength light, designed to cure photo emulsion quickly and evenly. With adjustable height, angle, and 360° rotation, it ensures flawless exposure for large screen printing projects. Durable LED beads provide up to 50,000 hours of use, making it a reliable tool for professionals and enthusiasts in screen printing, cyanotypes, and photo emulsion applications. ## 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: Attention, le produit est en 110 volts. Les frais de retour pour les US sont de 53.99€ donc ... n'achetez plus au US car en cas de pb sur le produit ... les frais sont exorbitants. ## 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 | | Batteries included? | No | | Best Sellers Rank | 155,147 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 16 in Lab Lamps | | Brand | Dorhui | | Colour | Black | | Customer Reviews | 4.2 4.2 out of 5 stars (39) | | 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/61xt+m0wD9L.jpg) ![2Pack 25W Metal Arms - Image 2](https://m.media-amazon.com/images/I/612M3No2EOL.jpg) ![2Pack 25W Metal Arms - Image 3](https://m.media-amazon.com/images/I/71H+OWLXPKL.jpg) ![2Pack 25W Metal Arms - Image 4](https://m.media-amazon.com/images/I/71XLbRWU0TL.jpg) ![2Pack 25W Metal Arms - Image 5](https://m.media-amazon.com/images/I/71jS0zY2NGL.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 A***N on 21 February 2026* Attention, le produit est en 110 volts. Les frais de retour pour les US sont de 53.99€ donc ... n'achetez plus au US car en cas de pb sur le produit ... les frais sont exorbitants. ### ⭐⭐⭐⭐⭐ Review *by F***A on 30 October 2023* entrega antes de lo prometido, excelente vendedor ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/500007759-2pack-25w-metal-arms](https://www.desertcart.co.uk/products/500007759-2pack-25w-metal-arms) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-03*