{"product_id":"21w-led-display-arm-light-2400lm-trade-show-exhibition","title":"21W High-Efficiency LED Display Arm Light – 2400lm, CRI90+, Clamp Mount","description":"\u003csection\u003e\u003ch2\u003eHigh-efficiency 2400lm display arm light\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e21W LED Display Arm Light\u003c\/strong\u003e delivers 2400lm for exhibitors who want more output than standard 1800–2100lm fixtures without moving to a 25W or 50W model. It is positioned for efficient illumination of graphics, banners and product displays.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer fixture:\u003c\/strong\u003e 21W, 2400lm, CRI90+, aluminum clamp and power cord\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed CCT:\u003c\/strong\u003e choose 3000K, 4500K or 6500K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower planning:\u003c\/strong\u003e no link cable is included; plan an individual power connection for each fixture\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrdering:\u003c\/strong\u003e select US\/EU\/UK\/AU plug\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eNeed more brightness than a standard 21W light but not ready to step up to 25W?\u003c\/strong\u003e This 21W LED arm light delivers an upgraded 2400lm output — significantly brighter than entry-level 1200–1800lm booth lights — with CRI 90+ and universal voltage for worldwide use. UL, ETL, CE, and UKCA certified.\u003c\/p\u003e\n\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e💡 Brightness\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e2400lm\u003c\/strong\u003e (vs. 1200–1800lm standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⚡ Power\u003c\/td\u003e\n\u003ctd\u003e21W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🎨 Color Rendering\u003c\/td\u003e\n\u003ctd\u003eCRI 90+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🌡️ Color Temperature\u003c\/td\u003e\n\u003ctd\u003e3000K \/ 4500K \/ 6500K (fixed, choose one)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔌 Voltage\u003c\/td\u003e\n\u003ctd\u003eAC100–240V (Universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔄 Rotation \/ Tilt\u003c\/td\u003e\n\u003ctd\u003e359° \/ Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e✅ Certifications\u003c\/td\u003e\n\u003ctd\u003eUL, ETL, CE, UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🛡️ Warranty\u003c\/td\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⏱️ Lifespan\u003c\/td\u003e\n\u003ctd\u003e50,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Exhibitors Choose This Light\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✨ \u003cstrong\u003e2400lm high brightness\u003c\/strong\u003e — cuts through venue ambient light to make your display stand out\u003c\/li\u003e\n\u003cli\u003e🎨 \u003cstrong\u003eCRI 90+\u003c\/strong\u003e — accurate color rendering for products, graphics, and signage\u003c\/li\u003e\n\u003cli\u003e🔄 \u003cstrong\u003e359° rotation + adjustable arm\u003c\/strong\u003e — aim light exactly where you need it, no tools required\u003c\/li\u003e\n\u003cli\u003e🔌 \u003cstrong\u003eUniversal voltage (100–240V)\u003c\/strong\u003e — works at any venue worldwide, US\/EU\/UK\/AU plug options\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eUL, ETL, CE, UKCA certified\u003c\/strong\u003e — accepted at McCormick Place, LVCC, and major US\/EU venues\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eClamp mount included\u003c\/strong\u003e — attaches to booth frames, shelving, and display panels in seconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich Color Temperature Should I Choose?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSetting\u003c\/th\u003e\n\u003cth\u003eColor Temp\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarm White\u003c\/td\u003e\n\u003ctd\u003e3000K\u003c\/td\u003e\n\u003ctd\u003eJewelry, wood, leather, food products. Warm, inviting tone.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNatural White\u003c\/td\u003e\n\u003ctd\u003e4500K\u003c\/td\u003e\n\u003ctd\u003eVersatile all-rounder. Works for most product categories and booth aesthetics.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003ctd\u003e6500K\u003c\/td\u003e\n\u003ctd\u003eTech, industrial, and high-contrast graphic displays.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 21W LED Display Arm Light\u003c\/li\u003e\n\u003cli\u003e1 × Power Cord\u003c\/li\u003e\n\u003cli\u003e1 × Aluminum Clamp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRecommended Booth Coverage\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eBooth Size\u003c\/th\u003e\n\u003cth\u003eSuggested Quantity\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e10×10 ft (3×3m)\u003c\/td\u003e\n\u003ctd\u003e2–3 lights\u003c\/td\u003e\n\u003ctd\u003eFull front-wall coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10×20 ft (3×6m)\u003c\/td\u003e\n\u003ctd\u003e4–6 lights\u003c\/td\u003e\n\u003ctd\u003eEven illumination across both panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20×20 ft (6×6m)\u003c\/td\u003e\n\u003ctd\u003e8–10 lights\u003c\/td\u003e\n\u003ctd\u003eIsland booth, all four sides\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eNot sure which wattage is right for your booth? Read our \u003ca href=\"\/en-gb\/blogs\/news\/25w-vs-50w-trade-show-booth-light-which-should-you-choose\"\u003e25W vs 50W Trade Show Booth Light Guide\u003c\/a\u003e or visit our \u003ca href=\"\/en-gb\/pages\/faq\"\u003eTrade Show Booth Lighting FAQ\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eShipping \u0026amp; Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e🚚 \u003cstrong\u003eFree Worldwide Shipping\u003c\/strong\u003e via FedEx \/ DHL Express\u003c\/li\u003e\n\u003cli\u003e📦 \u003cstrong\u003eEstimated Delivery:\u003c\/strong\u003e 8–18 Business Days\u003c\/li\u003e\n\u003cli\u003e🌍 Ships to USA, EU, UK, Australia, Canada, and 100+ countries\u003c\/li\u003e\n\u003cli\u003e📋 \u003cstrong\u003eMinimum Order:\u003c\/strong\u003e 1 unit (bulk pricing available)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHave a trade show deadline? \u003ca href=\"\/en-gb\/pages\/contact\"\u003eContact us\u003c\/a\u003e with your show date. Need bulk pricing? \u003ca href=\"\/en-gb\/pages\/wholesale-volume-pricing\"\u003eView Wholesale \u0026amp; Volume Pricing\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs this light approved for use at McCormick Place or LVCC?\u003c\/strong\u003e\u003cbr\u003e\nYes. ETL certification meets the electrical safety requirements for major US trade show venues including McCormick Place and LVCC. Learn more: \u003ca href=\"\/en-gb\/blogs\/news\/ul-and-etl-certification-for-trade-show-lights-what-exhibitors-need-to-know\"\u003eUL and ETL Certification for Trade Show Lights\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s the difference between 21W and 25W?\u003c\/strong\u003e\u003cbr\u003e\nThis 21W delivers 2400lm at a fixed color temperature — ideal for 10×10 booths with consistent product types. The 25W Tri-CCT delivers 2500lm with switchable color temperature (3-in-1 CCT), giving more flexibility for exhibitors who attend different types of shows. Full comparison: \u003ca href=\"\/en-gb\/blogs\/news\/25w-vs-50w-trade-show-booth-light-which-should-you-choose\"\u003e25W vs 50W Trade Show Booth Light Guide\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I daisy-chain these lights directly?\u003c\/strong\u003e\u003cbr\u003e\nThis listing does not include a link cable. Plan an individual power connection for each fixture and verify the venue’s total power allocation. Power-planning guide: \u003ca href=\"\/en-gb\/blogs\/news\/how-to-connect-multiple-trade-show-booth-lights-daisy-chain-power-guide\"\u003eHow to Connect Multiple Trade Show Booth Lights\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many lights do I need for a 10×10 booth?\u003c\/strong\u003e\u003cbr\u003e\n2 lights for standard illumination, 3 for enhanced product visibility. Full guide: \u003ca href=\"\/en-gb\/blogs\/news\/how-many-lights-do-you-need-for-a-10-10-trade-show-booth\"\u003eHow Many Lights Do You Need for a 10×10 Trade Show Booth?\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy does CRI 90+ matter for my display?\u003c\/strong\u003e\u003cbr\u003e\nCRI 90+ ensures product colors appear accurate and vivid under artificial lighting — critical for printed graphics, merchandise, and branded displays. Learn more: \u003ca href=\"\/en-gb\/blogs\/news\/what-is-cri-and-why-does-it-matter-for-trade-show-lighting-1\"\u003eWhat Is CRI and Why Does It Matter?\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this work at international trade shows?\u003c\/strong\u003e\u003cbr\u003e\nYes. Universal AC100–240V input works at shows in the US, Europe, Asia, and Australia. CE and UKCA certified for EU and UK venues. You only need a plug adapter — no voltage converter required.\u003c\/p\u003e","brand":"BOOTH LIGHTS","offers":[{"title":"3000K \/ US Plug","offer_id":47768143003822,"sku":"BL-025-S-3000K-US","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"3000K \/ EU Plug","offer_id":47768143036590,"sku":"BL-025-S-3000K-EU","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"3000K \/ UK Plug","offer_id":47768143069358,"sku":"BL-025-S-3000K-UK","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"3000K \/ AU Plug","offer_id":47768143102126,"sku":"BL-025-S-3000K-AU","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"4500K \/ US Plug","offer_id":47768143134894,"sku":"BL-025-S-4500K-US","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"4500K \/ EU Plug","offer_id":47768143167662,"sku":"BL-025-S-4500K-EU","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"4500K \/ UK Plug","offer_id":47768143200430,"sku":"BL-025-S-4500K-UK","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"4500K \/ AU Plug","offer_id":47768143233198,"sku":"BL-025-S-4500K-AU","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"6500K \/ US Plug","offer_id":47768143265966,"sku":"BL-025-S-6500K-US","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"6500K \/ EU Plug","offer_id":47768143298734,"sku":"BL-025-S-6500K-EU","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"6500K \/ UK Plug","offer_id":47768143331502,"sku":"BL-025-S-6500K-UK","price":60.0,"currency_code":"GBP","in_stock":true},{"title":"6500K \/ AU Plug","offer_id":47768143364270,"sku":"BL-025-S-6500K-AU","price":60.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/5460\/6766\/files\/0250842L_01_c0751127-d9de-4ecc-9099-67773fa7a6b7.jpg?v=1776913222","url":"https:\/\/boothlights.com\/en-gb\/products\/21w-led-display-arm-light-2400lm-trade-show-exhibition","provider":"BOOTH LIGHTS","version":"1.0","type":"link"}