Lighting for Inline Trade Show Booths

Lighting for Inline Trade Show Booths

Inline booths — the most common booth type at trade shows — have one open side facing the aisle and a solid backwall. Lighting them correctly means illuminating the backwall graphic evenly while also highlighting products in the foreground. Here’s exactly how to do it.

⚡ Inline Booth Lighting at a Glance

  • 10×10 inline: 2–4 lights, 25W each
  • 10×20 inline: 4–6 lights, 35W or 50W each
  • Mounting position: Top rail of backwall, angled 30–45° downward
  • Best color temp: 4500K neutral white for most graphics
  • Certification: ETL or UL listed required at most US venues

What Makes Inline Booths Different to Light

Unlike island booths, inline booths have a defined back wall and a single visitor-facing side. This creates two distinct lighting challenges: (1) illuminating the backwall graphic without hot spots or shadows, and (2) lighting the foreground — products, counters, or demo stations — without creating glare toward visitors in the aisle.

The solution is a two-zone approach: arm lights mounted on the top rail for the backwall, and secondary arm lights or flood lights angled toward the foreground product zone.

Two Lighting Zones for Inline Booths

Zone 1: Backwall / Graphic

Mount arm lights on the top rail, spaced evenly, angled 30–45° toward the graphic. Use 25W–50W depending on booth width. Goal: even illumination with no hot spots.

Zone 2: Foreground / Products

Use secondary arm lights or flood lights angled toward shelving, counters, or demo stations. The 21W linkable arm light works well here — daisy-chain multiple units from one outlet.

Recommended Products for Inline Booths

10×10 Inline

25W LED Booth Display Arm Light

3250lm, CRI90+. Two units cover a standard 10×10 backwall evenly. Add a third for product shelving.

Shop 25W →
10×20 Inline

35W LED Exhibition Arm Light

3500lm, CRI90+. Four units across a 10×20 backwall deliver even, professional illumination without the cost of the 50W.

Shop 35W →
Daisy Chain Setup

21W Linkable LED Arm Light

Chain up to 10 lights from one outlet. Best for the foreground product zone or when outlet count is limited.

Shop 21W →

Inline Booth Lighting by Size

Booth Size Lights Needed Recommended Model Outlets Required
10×10 (backwall only) 2 lights 25W Arm Light 2 outlets
10×10 (backwall + products) 3–4 lights 25W + 21W Linkable 2 outlets
10×20 (backwall only) 4 lights 35W Arm Light 2–4 outlets
10×20 (backwall + products) 5–6 lights 35W + 21W Linkable 2 outlets
10×20 (max brightness) 6 lights 50W Linkable 1–2 outlets

💡 Step-by-Step: Setting Up Inline Booth Lighting

  1. Mount lights on the top rail of your backwall structure, evenly spaced
  2. Angle each light 30–45° downward toward the graphic surface — avoid pointing directly at visitors
  3. Space lights evenly: one light per 4–5 ft of backwall width
  4. Add foreground lights if you have shelving or a demo counter — angle toward products, not visitors
  5. Test before the show: check for hot spots, shadows, and glare from the aisle perspective
  6. Bring spare bulbs or a backup light — inline booths have no redundancy if a light fails

Find the exact right light for your inline booth

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Frequently Asked Questions

What is an inline trade show booth?
An inline booth (also called a linear booth) is the most common trade show booth type. It has one open side facing the aisle and a solid backwall. Inline booths are typically 10×10 or 10×20 ft and are arranged in rows along the show floor.
How many lights do I need for a 10×10 inline booth?
Two lights are sufficient for a simple 10×10 fabric backwall. Add a third or fourth light if you have product shelving, a counter, or want maximum brightness to stand out on a busy show floor.
Where should I mount lights on an inline booth?
Mount arm lights on the top rail of your backwall structure, evenly spaced, and angle them 30–45° downward toward the graphic. Avoid pointing lights directly at visitors in the aisle — this creates glare and discomfort.
Do inline booth lights need to be ETL certified?
Yes, at most major US venues. ETL or UL listed certification is required at McCormick Place, the Las Vegas Convention Center, and most large convention centers. Our 25W, 35W, and 50W arm lights are all ETL listed.