{"product_id":"21w-linkable-led-exhibition-spot-light-c-clamp-trade-show","title":"21W Linkable C-Clamp LED Booth Light – 2100lm, Wide 120° Beam, ETL Listed","description":"\u003csection\u003e\u003ch2\u003eCore bestselling C-clamp booth light\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003e21W Linkable C-Clamp LED Booth Light\u003c\/strong\u003e is a proven core product for truss, pipe-and-drape and compatible booth frames. Its 120° beam covers graphics and shelving broadly, while the included link cable supports cleaner multi-light installations.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePer fixture:\u003c\/strong\u003e 21W, 1800–2100lm, CRI90+, C-clamp, 3m cord and 1m link cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed CCT:\u003c\/strong\u003e choose 2800–3200K, 4200–4500K or 6500–6800K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e choose Gray or Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e link up to 10 fixtures per specified run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBefore ordering:\u003c\/strong\u003e confirm clamp fit and venue requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003chr\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWide-beam fixed-CCT C-clamp light for exhibition graphics, shelving and booth walls.\u003c\/strong\u003e The 21W fixture delivers 1,800–2,100 lm with CRI90+ and can link up to 10 lights from one suitable power outlet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1 — Body color:\u003c\/strong\u003e choose Gray or Black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2 — Color temperature:\u003c\/strong\u003e choose one fixed output—2800–3200K warm, 4200–4500K neutral or 6500–6800K cool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3 — Plug:\u003c\/strong\u003e choose US, EU, UK or AU. Universal AC85–265V input requires no voltage converter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded with each light:\u003c\/strong\u003e C-clamp, 3m power cord and 1m daisy-chain extension cable. The 120° beam is designed for broad, even coverage rather than a narrow spotlight effect.\u003c\/p\u003e\n\u003cp\u003eHave a show deadline? \u003ca href=\"\/en-eu\/pages\/contact\"\u003eSend us the event, installation date and booth dimensions\u003c\/a\u003e before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eNeed a compact, linkable light for truss, pipe-and-drape or standard booth frames?\u003c\/strong\u003e This 21W C-clamp LED booth light provides broad 120° illumination, CRI90+ color rendering and universal AC85–265V input for professional exhibition installations.\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\u003cstrong\u003e1800–2100lm\u003c\/strong\u003e\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\u003e2800–3200K \/ 4200–4500K \/ 6500–6800K (fixed, choose one)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔗 Daisy Chain\u003c\/td\u003e\n\u003ctd\u003eUp to 10 units from 1 outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔌 Voltage\u003c\/td\u003e\n\u003ctd\u003eAC85–265V (Universal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🔧 Mount\u003c\/td\u003e\n\u003ctd\u003eC-Clamp (fits truss, pipe, standard booth frame)\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\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 21W C-Clamp Linkable LED Exhibition Spot Light\u003c\/li\u003e\n\u003cli\u003e1 × 3m Power Cord\u003c\/li\u003e\n\u003cli\u003e1 × 1m Extension Cable (for daisy chaining)\u003c\/li\u003e\n\u003cli\u003e1 × C-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\u003ch3\u003eWhy Exhibit Builders Choose This Light\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eC-Clamp Mount\u003c\/strong\u003e — Securely attaches to truss, pipe, and standard booth frame structures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDaisy Chain up to 10 Units\u003c\/strong\u003e — One outlet powers your entire booth run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1800–2100lm Output\u003c\/strong\u003e — Broad illumination for graphics, shelving and booth displays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCRI 90+ Color Rendering\u003c\/strong\u003e — True-to-life product colors under exhibition lighting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUL \/ ETL \/ CE \/ UKCA Listed\u003c\/strong\u003e — confirm the specific venue and show requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNeed help choosing? Visit our \u003ca href=\"\/en-eu\/pages\/faq\"\u003eTrade Show Booth Lighting FAQ\u003c\/a\u003e or read our \u003ca href=\"\/en-eu\/blogs\/news\/how-to-attract-more-visitors-at-trade-shows-the-complete-exhibitors-guide\"\u003eHow to Attract More Visitors at Trade Shows\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eReal-World Installation \u0026amp; Lighting Effect\u003c\/h3\u003e\n\u003cfigure style=\"margin: 16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5460\/6766\/files\/ScreenShot_2026-05-19_194021_614.jpg?v=1779193085\" alt=\"21W C-clamp linkable LED exhibition spot light illuminating trade show booth\" style=\"max-width:100%;height:auto;display:block;\"\u003e\u003cfigcaption style=\"font-size:0.9em;color:#555;margin-top:6px;\"\u003eBroad 120° illumination with 1800–2100lm output and CRI90+ color rendering for exhibition graphics.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure style=\"margin: 16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5460\/6766\/files\/ScreenShot_2026-05-19_193949_434.jpg?v=1779193085\" alt=\"21W C-clamp LED spot light daisy chain connection on trade show booth\" style=\"max-width:100%;height:auto;display:block;\"\u003e\u003cfigcaption style=\"font-size:0.9em;color:#555;margin-top:6px;\"\u003eDaisy-chain connector links up to 10 spotlights from a single power outlet.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\u003cfigure style=\"margin: 16px 0;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0741\/5460\/6766\/files\/ScreenShot_2026-05-19_193547_567.jpg?v=1779193085\" alt=\"21W linkable LED exhibition spot light C-clamp mount on trade show booth frame\" style=\"max-width:100%;height:auto;display:block;\"\u003e\u003cfigcaption style=\"font-size:0.9em;color:#555;margin-top:6px;\"\u003eC-clamp installation on a compatible truss or booth frame; always confirm frame dimensions and venue requirements.\u003c\/figcaption\u003e\u003c\/figure\u003e\n\n\u003ch3\u003eFull Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e21W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e1800–2100lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC85–265V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor Temperature\u003c\/td\u003e\n\u003ctd\u003e2800–3200K \/ 4200–4500K \/ 6500–6800K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e90+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eLinkable (Daisy Chain)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Daisy Chain\u003c\/td\u003e\n\u003ctd\u003e10 Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eC-Clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, ETL, CE, UKCA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e50,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\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✅ Ships within 2–5 business days of order confirmation\u003c\/li\u003e\n\u003cli\u003e✅ Factory direct — no middleman markup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHave a trade show deadline? \u003ca href=\"\/en-eu\/pages\/contact\"\u003eContact us\u003c\/a\u003e with your show date. Need bulk pricing? \u003ca href=\"\/en-eu\/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\u003eWhat is included with each light?\u003c\/strong\u003e\u003cbr\u003eEach unit includes one 21W LED light, one C-clamp, one 3m power cord and one 1m extension cable for daisy chaining.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat structures can the C-clamp attach to?\u003c\/strong\u003e\u003cbr\u003e\nThe C-clamp securely attaches to truss systems, pipe and drape structures, and standard booth frame uprights commonly used at trade shows and exhibitions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow many spotlights can I link together?\u003c\/strong\u003e\u003cbr\u003e\nUp to 10 units from a single outlet via the daisy-chain connector. Full guide: \u003ca href=\"\/en-eu\/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\u003eIs this ETL certified for U.S. convention centers?\u003c\/strong\u003e\u003cbr\u003e\nThe product is UL and ETL listed. Acceptance remains subject to the specific venue, show organizer and installation requirements, so confirm before ordering. Learn more: \u003ca href=\"\/en-eu\/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 color temperature should I choose?\u003c\/strong\u003e\u003cbr\u003e\n4500K works for most booths. 3000K suits lifestyle and luxury. 6500K suits tech and industrial. Full guide: \u003ca href=\"\/en-eu\/blogs\/news\/warm-white-vs-cool-white-choosing-the-right-color-temperature-for-your-trade-show-booth\"\u003eWarm White vs Cool White: Color Temperature Guide\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDoes this work internationally?\u003c\/strong\u003e\u003cbr\u003e\nAC85–265V supports common international mains voltages. Select the appropriate US, EU, UK or AU plug when ordering; confirm local venue and electrical requirements before installation.\u003c\/p\u003e","brand":"BOOTH LIGHTS","offers":[{"title":"Gray \/ 2800-3200K \/ US Plug","offer_id":47778513715374,"sku":"BL-2054-12-G-3200K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 2800-3200K \/ EU Plug","offer_id":47778513748142,"sku":"BL-2054-12-G-3200K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 2800-3200K \/ UK Plug","offer_id":47778513780910,"sku":"BL-2054-12-G-3200K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 2800-3200K \/ AU Plug","offer_id":47778513813678,"sku":"BL-2054-12-G-3200K-AU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 4200-4500K \/ US Plug","offer_id":47778513846446,"sku":"BL-2054-12-G-4500K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 4200-4500K \/ EU Plug","offer_id":47778513879214,"sku":"BL-2054-12-G-4500K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 4200-4500K \/ UK Plug","offer_id":47778513911982,"sku":"BL-2054-12-G-4500K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 4200-4500K \/ AU Plug","offer_id":47778513944750,"sku":"BL-2054-12-G-4500K-AU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 6500-6800K \/ US Plug","offer_id":47778513977518,"sku":"BL-2054-12-G-6500K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 6500-6800K \/ EU Plug","offer_id":47778514010286,"sku":"BL-2054-12-G-6500K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 6500-6800K \/ UK Plug","offer_id":47778514043054,"sku":"BL-2054-12-G-6500K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Gray \/ 6500-6800K \/ AU Plug","offer_id":47778514075822,"sku":"BL-2054-12-G-6500K-AU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 2800-3200K \/ US Plug","offer_id":47778514108590,"sku":"BL-2054-12-B-3200K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 2800-3200K \/ EU Plug","offer_id":47778514141358,"sku":"BL-2054-12-B-3200K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 2800-3200K \/ UK Plug","offer_id":47778514174126,"sku":"BL-2054-12-B-3200K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 2800-3200K \/ AU Plug","offer_id":47778514206894,"sku":"BL-2054-12-B-3200K-AU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 4200-4500K \/ US Plug","offer_id":47778514239662,"sku":"BL-2054-12-B-4500K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 4200-4500K \/ EU Plug","offer_id":47778514272430,"sku":"BL-2054-12-B-4500K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 4200-4500K \/ UK Plug","offer_id":47778514305198,"sku":"BL-2054-12-B-4500K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 4200-4500K \/ AU Plug","offer_id":47778514337966,"sku":"BL-2054-12-B-4500K-AU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 6500-6800K \/ US Plug","offer_id":47778514370734,"sku":"BL-2054-12-B-6500K-US","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 6500-6800K \/ EU Plug","offer_id":47778514403502,"sku":"BL-2054-12-B-6500K-EU","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 6500-6800K \/ UK Plug","offer_id":47778514436270,"sku":"BL-2054-12-B-6500K-UK","price":65.95,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 6500-6800K \/ AU Plug","offer_id":47778514469038,"sku":"BL-2054-12-B-6500K-AU","price":65.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/5460\/6766\/files\/2054_09.jpg?v=1777109898","url":"https:\/\/boothlights.com\/en-eu\/products\/21w-linkable-led-exhibition-spot-light-c-clamp-trade-show","provider":"BOOTH LIGHTS","version":"1.0","type":"link"}