21W Linkable LED Booth Arm Light – 2100lm, Silver or Black

Linkable 21W LED booth arm light for broad, adjustable illumination across trade show graphics, products, counters and compatible display frames. Each fixture provides 2100 lumens, CRI 90+ and a 120° beam. Choose a silver or black body to coordinate with the stand, one fixed color temperature and the destination plug.

Display lighting for many industries

• Retail and pop-up displays: illuminate shelves, counters and promotional graphics.
• Jewelry, cosmetics and accessories: CRI 90+ helps visitors inspect color and detail.
• Apparel, art and photography: spread light across wall graphics, artwork and merchandise.
• Technology, medical and industrial exhibits: improve visibility for equipment, demonstrations and technical information.
• Exhibit builders and rental teams: create repeatable multi-light layouts on compatible structures.

Choose by layout and appearance

This model serves the same core display-lighting purpose as our other booth arm lights. Select it when your tested layout calls for 2100 lumens per fixture and a broad 120° beam. Silver can blend with exposed aluminum frames; black can coordinate with darker graphics and structures. The body color does not change the lighting performance.

Key specifications

What is included

• 1 x 21W linkable LED arm light in the selected color
• 1 x 3m power cord with the selected regional plug
• 1 x 1m compatible link cable
• 1 x aluminum clamp
• 2 x aluminum sliding inserts

Plan the installation before ordering

Measure the intended frame member and confirm clamp opening, profile shape, mounting position and load-bearing surface. The selected color temperature is fixed rather than switchable. The published connection limit is up to 10 compatible fixtures per specified run, but the safe total is always determined by the lowest-rated plug, cable, connector, circuit and venue rule.

Do not rely on a universal light-per-booth formula. Required quantity depends on display width, mounting height, spacing, ambient hall light, graphic reflectivity and desired brightness. Send us your booth dimensions and layout for project guidance.

Frequently asked questions

Can the color temperature be changed during use?

No. Choose one fixed CCT when ordering and use the same CCT across adjacent fixtures for a consistent appearance.

Will the clamp fit every exhibition frame?

The standard package includes one aluminum clamp and two aluminum sliding inserts for compatible exhibition-frame members, but they are not guaranteed to fit every frame. If your mounting structure is unusual or you need a different mounting solution, please contact us before ordering or choose a suitable accessory from our Mounting Systems collection.

Can I always link ten lights?

This product is designed for a maximum of 10 fixtures linked in one run. In actual use, choose the number of connected lights according to the lowest-rated plug, cable, connector, circuit and venue requirements, and confirm that the installation is safe.

Compare other mounting and output choices in our LED display arm lights collection. For exhibit builders, distributors and multi-stand projects, see volume pricing.