--- product_id: 19461473 title: "Klein Tools 55437 Tradesman Pro Work Light / Tool Bag Light / Cooler Light, for Work, and Outdoor Hiking, Camping" brand: "klein tools" price: "£21.58" currency: GBP in_stock: true reviews_count: 13 category: "Klein Tools" url: https://www.desertcart.co.uk/products/19461473-klein-tools-55437-tradesman-pro-work-light-tool-bag-light store_origin: GB region: Great Britain --- # 50 lumens bright LED 5-hour runtime Magnet + swivel hook for hands-free Klein Tools 55437 Tradesman Pro Work Light / Tool Bag Light / Cooler Light, for Work, and Outdoor Hiking, Camping **Brand:** klein tools **Price:** £21.58 **Availability:** ✅ In Stock ## Summary > 💼 Light up your hustle with Klein’s Tradesman Pro – because your tools deserve the spotlight. ## Quick Answers - **What is this?** Klein Tools 55437 Tradesman Pro Work Light / Tool Bag Light / Cooler Light, for Work, and Outdoor Hiking, Camping by klein tools - **How much does it cost?** £21.58 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/19461473-klein-tools-55437-tradesman-pro-work-light-tool-bag-light) ## Best For - klein tools enthusiasts ## Why This Product - Trusted klein tools brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built Klein Tough:** Crafted with 160+ years of professional-grade durability trusted by tradesmen nationwide. - • **Long-Lasting Power:** Up to 5 hours of continuous runtime on 3 AAA batteries—stay lit through the grind. - • **Brighten Every Task:** 50 lumens of crisp LED light to illuminate your workspace with precision. - • **Seamless Tool Bag Integration:** Designed to perfectly complement Klein’s Tradesman Pro Organizer Lighted Tool Bag for ultimate convenience. - • **Unmatched Hands-Free Versatility:** Swivel hook and powerful magnet let you work smarter, not harder. ## Overview The Klein Tools 55437 Tradesman Pro Work Light is a compact, battery-powered LED light delivering 50 lumens of bright illumination with a 5-hour runtime. Featuring a swivel hook and magnet for hands-free use, it integrates seamlessly with Klein’s Tradesman Pro Organizer Lighted Tool Bag. Engineered for durability and professional use, this lightweight tool light is powered by 3 AAA batteries and backed by over 160 years of Klein’s trusted craftsmanship. ## Description The Tradesman Pro Organizer Work Light is designed to work in conjunction with Klein Tools' Tradesman Pro Organizer Lighted Tool Bag. The bright LED light has a hook and magnet for hands-free use. It is powered by AAA batteries. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Review: Klein is the best! - Great light! Very bright! I like the simple, on/off function! I replaced the cheap batts with rechargeable batts! Now it's a real light!! Review: Convenient little light - This is a handy little light to have on jobs or anywhere in general. It has a hook and a magnet to attach to objects. I’ve dropped it on concrete many times and it is still in great condition. The battery lasts longer than expected and for the price it’s worth it. ## Features - Work light with swivel hook and magnet for hands-free use - Tool Bag Light with 3 x AAA batteries included - Bright LED light - Compatible with Klein Tools' Tradesman Pro Organizer Lighted Tool Bag ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00MJO7KYO | | Additional Features | Hands-Free Use, Tool Bag Compatibility | | Amperage | 150 Milliamps | | Batteries are Included | No | | Battery Description | 5 hrs.|3 x AAA | | Battery Type | Alkaline | | Best Sellers Rank | #261,807 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #692 in Job Site & Security Lighting | | Brand Name | KLEIN TOOLS | | Bulb Base | E26 Medium | | Color | Black | | Customer Reviews | 4.4 4.4 out of 5 stars (322) | | Finish Types | Brushed | | Global Trade Identification Number | 00092644554377 | | Included Components | Battery | | Item Type Name | Klein Tools 55437 Tradesman Pro Work Light | | Item Weight | 3.2 Ounces | | Light Source Special Features | Adjustable Brightness, Hands-Free Operation | | Light Source Type | LED | | Manufacturer | Klein Tools | | Manufacturer Warranty Description | 1 year manufacturer. | | Material Type | Plastic | | Model Number | 55437 | | Mounting Type | Hook | | Number of Batteries | 3 AAA batteries required. | | Number of Light Sources | 1 | | Power Source | Battery Powered | | Runtime | 5 hours | | Shape | Rectangular | | Style Name | Clip Light | | UPC | 092644554377 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | | White Brightness | 50 Lumens | ## Product Details - **Color:** Black - **Light Source Type:** LED - **Material:** Plastic - **Power Source:** Battery Powered - **Special Feature:** Hands-Free Use, Tool Bag Compatibility ## Images ![Klein Tools 55437 Tradesman Pro Work Light / Tool Bag Light / Cooler Light, for Work, and Outdoor Hiking, Camping - Image 1](https://m.media-amazon.com/images/I/51Tk6yvKsLL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Klein is the best! *by H***Y on July 6, 2025* Great light! Very bright! I like the simple, on/off function! I replaced the cheap batts with rechargeable batts! Now it's a real light!! ### ⭐⭐⭐⭐⭐ Convenient little light *by F***S on January 13, 2025* This is a handy little light to have on jobs or anywhere in general. It has a hook and a magnet to attach to objects. I’ve dropped it on concrete many times and it is still in great condition. The battery lasts longer than expected and for the price it’s worth it. ### ⭐⭐⭐⭐⭐ Best light I have ever bought. *by J***N on May 12, 2023* I am always holding my flashlight in my mouth like we all do when working in places. I finally saw this little gem and thought I would give it a try. It is amazingly bright, like the sun bright. The hook and magnet make it easy to use. I am not sure how like the included batteries will last but the fact I can swap them at any time makes it a great buy. I have already dropped it many times and it just keeps right on working. Great product and a good price. ## Frequently Bought Together - Tradesman Pro Work Light Klein Tools 55437, Black/Orange - Magnetizer and Demagnetizer for Screwdriver Bits and Tips, Powerful Rare-Earth Magnet Klein Tools MAG2 - Klein Tools 32304 Screwdriver, 14-in-1 Adjustable Screwdriver with Flip Socket, HVAC Nut Drivers and Bits, Impact Rated --- ## 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/19461473-klein-tools-55437-tradesman-pro-work-light-tool-bag-light](https://www.desertcart.co.uk/products/19461473-klein-tools-55437-tradesman-pro-work-light-tool-bag-light) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-04-23*