21W Linkable LED Arm Light – Daisy Chain up to 10, 2100lm, CRI90+, Clamp Mount | Silver, ETL Listed
Silver / 3000K / US Plug
£56.00
Sale price
£56.00
Regular price
£74.00
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21W Linkable LED Arm Light – Daisy Chain up to 10, 2100lm, CRI90+, Clamp Mount | Silver, ETL Listed
£56.00
Sale price
£56.00
Regular price
£74.00
Need a linkable LED arm light for your trade show booth that’s ETL certified and easy to daisy-chain? This 21W silver LED arm light delivers 2100lm with CRI 90+ — daisy-chain up to 10 units from a single outlet. ETL listed for all major US convention centers including McCormick Place, LVCC, and Javits Center. Tool-free clamp mount, setup in under 3 minutes.
| Spec | Value |
|---|---|
| 💡 Brightness | 2100lm |
| ⚡ Power | 21W |
| 🎨 Color Rendering | CRI 90+ |
| 🔗 Daisy Chain | Up to 10 units from 1 outlet |
| 🔌 Voltage | AC85–265V (Universal) |
| ↔️ Beam Angle | 120° |
| 🔄 Rotation / Tilt | 359° / 0–90° |
| ✅ Certifications | ETL Listed (required at LVCC, McCormick Place) |
| 🛡️ Warranty | 3 Years |
| ⏱️ Lifespan | 50,000 Hours |
What’s Included
- 1 × 21W Linkable LED Arm Light (Silver)
- 1 × 3m Power Cord
- 1 × 1m Extension Cable (for daisy chaining)
- 1 × Aluminum Clamp
Recommended Booth Coverage
| Booth Size | Suggested Quantity | Notes |
|---|---|---|
| 10×10 ft (3×3m) | 2–3 lights | Full front-wall coverage |
| 10×20 ft (3×6m) | 4–6 lights | Even illumination across both panels |
| 20×20 ft (6×6m) | 6–10 lights | Island booth, all four sides |
Key Features
- Daisy Chain up to 10 Units — One outlet powers your entire booth
- 2100lm Output — Professional-grade brightness for trade show environments
- CRI 90+ True Color Rendering — Accurate color for products and graphics
- Full 359° Rotation + 0–90° Tilt — Precise beam control
- Universal AC85–265V — US, EU, UK, AU plugs available
- ETL Listed — Required for major US convention centers
- Aluminum Housing — Flicker-free, 50,000-hour lifespan
- 3-Year Warranty — Factory direct
Need help choosing? Read our 10×10 Booth Lighting Setup Guide or visit our Trade Show Booth Lighting FAQ.
Shipping & Delivery
- 🚚 Free Worldwide Shipping via FedEx / DHL Express
- 📦 Estimated Delivery: 8–18 Business Days
- 🌍 Ships to USA, EU, UK, Australia, Canada, and 100+ countries
- 📋 Minimum Order: 1 unit (bulk pricing available)
Have a trade show deadline? Contact us with your show date. Need bulk pricing? View Wholesale & Volume Pricing.
Frequently Asked Questions
How many units can I daisy-chain from one outlet?
Up to 10 units from a single standard outlet — total draw is only 210W. The included 1m extension cable connects each fixture to the next. Full guide: How to Connect Multiple Trade Show Booth Lights
Is this light ETL certified for U.S. convention centers?
Yes. ETL listed — accepted at McCormick Place, LVCC, Javits Center, and all major U.S. venues. Learn more: UL and ETL Certification for Trade Show Lights
How many lights do I need for a 10×10 booth?
2 lights for standard illumination, 3 for enhanced product visibility. Full guide: How Many Lights Do You Need for a 10×10 Trade Show Booth?
What color temperature should I choose?
4500K works for most booths. 3000K suits lifestyle and luxury. 6500K suits tech and industrial. Full guide: Warm White vs Cool White: Color Temperature Guide
Why does CRI 90+ matter?
CRI 90+ ensures product colors appear accurate and vivid under artificial lighting. Learn more: What Is CRI and Why Does It Matter?
Can I travel with this light?
Yes. No batteries, no hazardous materials — fully airline-compliant. Full travel guide: How to Travel with Trade Show Lighting Equipment