30W COB LED Trade Show Arm Light – 3000lm Ultra-Uniform, 3000K-7000K | Black & Gray | Exhibition Booth
Need ultra-uniform COB illumination with switchable color temperature for your trade show booth? This 30W COB LED arm light delivers 3000lm of shadow-free brightness — daisy-chain up to 10 units from a single outlet. One-button toggle between 3000K, 4500K, and 6500K. CE, RoHS, SAA, UKCA, ETL, UL certified. Available in Black and Gray.
| Spec | Value |
|---|---|
| 💡 Brightness | 3000lm (±10%) |
| ⚡ Power | 30W |
| 🎨 Color Rendering | CRI 90+ |
| 🌡️ Color Temperature | 2700–3200K / 4500–4700K / 6500–7000K (switchable, one-button) |
| 🔗 Daisy Chain | Up to 10 units from 1 outlet |
| 🔌 Voltage | AC85–245V (Universal) |
| ↔️ Beam Angle | 120° |
| 🔌 Connector | 3-Pin Plug In & Out |
| 💡 LED Type | COB (1 COB chip) |
| ✅ Certifications | CE, RoHS, SAA, UKCA, ETL, UL |
| 🛡️ Warranty | 3 Years |
| ⏱️ Lifespan | 50,000 Hours |
What's Included
- 1 × 30W COB LED Arm Light (Black or Gray)
- 1 × 3m Power Cord
- 1 × 1m Extension Cable (for daisy chaining)
- 1 × Plastic 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 |
Why Exhibitors Choose This Light
- COB Ultra-Uniform Beam — Single COB chip eliminates hotspots, delivers perfectly even illumination across the full display
- 3000lm High Output — Bright enough to stand out in busy convention hall environments
- One-Button CCT Switching — Toggle between 3000K, 4500K, and 6500K without tools or rewiring
- Daisy Chain up to 10 Units — One outlet powers your entire booth
- Universal AC85–245V — Works worldwide, US/EU/UK/AU plugs available
- Full Certifications — CE, RoHS, SAA, UKCA, ETL, UL for global venue compliance
Need help choosing? Visit our Trade Show Booth Lighting FAQ or read our How to Choose Trade Show Lighting guide.
Frequently Asked Questions
How do I switch color temperature?
Press the power button once to toggle between the three color temperatures (2700–3200K / 4500–4700K / 6500–7000K). No tools or rewiring needed.
Which color temperature is best for trade shows?
Warm light (3000K) suits lifestyle and luxury products; neutral (4500K) works well for general displays; cool light (6500K) is ideal for tech, jewelry, and high-contrast displays.
Can I daisy-chain multiple units?
Yes — up to 10 units from a single outlet via the 3-pin plug in & out connector.
Is this light suitable for professional exhibitions?
Yes. CE, RoHS, SAA, UKCA, ETL, and UL certified — used by exhibitors at major trade shows worldwide.
Full Technical Specifications
| Parameter | Value |
|---|---|
| Model | SL-032-12-NCOB300 |
| Power | 30W |
| Luminous Flux | 3000lm (±10%) |
| Input Voltage | AC85–245V |
| Working Voltage | DC30–40V / 0.8A |
| Color Temperature | 2700–3200K / 4500–4700K / 6500–7000K |
| CRI | ≥90 |
| Beam Angle | 120° |
| LED Type | COB (1 COB chip) |
| Transfer Efficiency | 85% |
| Dimming | Non-Dimmable |
| Flicker Free | Yes |
| Heat Dissipation | Aluminum Housing |
| Working Temperature | -20°C to 55°C |
| Lifespan | 50,000 Hours |
| Cable Length | 3m Power Cord + 1m Extension Cable |
| Arm Length | 400mm (standard); 500/600/700mm (custom) |
| Max Daisy Chain | 10 Units |
| Connector | 3-Pin Plug In & Out |
| Handle Material | Plastic |
| Body Color | Black / Gray |
| Certifications | CE, RoHS, SAA, UKCA, ETL, UL |
| Warranty | 3-Year |
Real-World Installation & Lighting Effect



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
- ✅ Ships within 2–5 business days of order confirmation
- ✅ Factory direct — no middleman markup
Have a trade show deadline? Contact us with your show date. Need bulk pricing? View Wholesale & Volume Pricing.