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Astera Tube Light Joiners – Professional Connectors for Film & TV Production

Designed for the fast pace of film production, television production, commercial shoots, and live events, these rugged stainless-steel tube light joiners allow you to build bold, versatile lighting shapes quickly and securely on set.

Whether you're creating 4' x 4' frames, geometric ceiling grids, practical lighting features, or custom LED tube configurations, these professional-grade connectors give lighting crews the flexibility to rig smarter and de-rig faster.

Sold as a set of 4.

£ 45.00 £ 45.00
(Tax excluded)
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Terms and Conditions
30 day money back guarantee for standard carts, see terms and conditions for bespoke. 
Shipping: Approximately 3 working weeks due to all carts being hand built to order


Specifications

  • Item Size: 46mm x 43mm x 46mm

  • Material: 2mm 304 Stainless Steel

  • Mounting Hole: 6mm

  • Safety Feature: 2 x 12mm holes for safety line

  • Fixing: Captive M5 bolt

  • Finish: Tumbled stainless steel (colour may vary slightly)




Key Features

  • Professional Grade Construction – Manufactured from strong, weather-resistant stainless steel

  • Captive M5 Fixings – Fast, secure attachment directly into tube lights

  • Integrated 6mm Mounting Hole – Suitable for bolt-through mounting, wire suspension, or cable rigging

  • Dual Safety Line Holes – Designed for proper secondary safety attachment

  • Versatile Configurations – Ideal for building frames, geometric shapes, or custom tube rigs

  • Set of 4 Joiners


Safety Notice

Always use appropriate safety chains when rigging or suspending tube light assemblies. The user is responsible for ensuring safe installation and operation. Marler Engineering Ltd accepts no liability for damage or injury resulting from improper use.

Built for professional crews. Designed for creative freedom. Made to withstand the realities of modern film and TV production.

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Built for Real On-Set Demands

Engineered for tough production environments, these joiners are:

  • Weather-resistant for exterior location shoots

  • Heat-tolerant under continuous lighting use

  • Durable enough to handle repeated rigging and quick turnarounds

  • Designed for efficient builds and rapid de-rigs

Each joiner features a captive M5 bolt that threads directly into the end fixing hole of compatible tube lights. Simply tighten to create secure, creative configurations. An integrated 6mm mounting hole allows for surface fixing, cable suspension, or wire rigging, while dual safety holes enable proper secondary safety attachment.

How They Make Life Easier on Set

🎥 Lighting Department

  • Build custom tube light frames and creative shapes

  • Create 4' x 4' frames for diffusion rags and fabrics

  • Design practical light features for set builds

  • Quickly reconfigure lighting layouts between setups

🎬 Grip Department

  • Securely suspend tube assemblies from grids and truss

  • Integrate into pipe rigs and scaffold builds

  • Provide clean mounting solutions without improvised hardware

🎭 Art Department & Set Dec

  • Construct illuminated set pieces and architectural features

  • Create practical lighting built directly into scenery

  • Achieve custom geometric shapes for stylised environments

📹 Camera Department

  • Design controllable, low-profile lighting rigs for confined spaces

  • Mount tube assemblies to vehicles, walls, or ceilings

Contact us

Whether you’re looking for a bespoke cart or simply have a question, we’d love to hear from you. Tell us about your kit, workflow, and any on-set challenges you want to solve. The more detail you provide, the better we can help create a cart tailored to your needs.


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