LED Light Bars for Sewer Lair & Expansion Dioramas

Petranek Designs brings you the LED Light Bars for Sewer Lair & Expansion Dioramas — an accessory designed for adult collectors who want to add clean, atmospheric lighting to compatible sewer lair dioramas and collector display scenes.

These rechargeable LED light bars are designed to enhance the mood, visibility, and display quality of your sewer lair setup. Use them inside a compatible Petranek Designs expansion, inside a compatible vintage-style sewer lair display, or in another collector diorama where compact ambient lighting would improve the scene.

Each light bar is tested before shipping and packed by Petranek Designs.

Choose the Correct Light Bar Option

This listing has three options:

Expansion LED Bar

Designed for compatible Petranek Designs Sewer Lair Expansion Dioramas.

1989 Set LED Bar

Designed for compatible vintage-style sewer lair displays.

2 LED Bar Bundle

Includes one light bar for a compatible Petranek Designs expansion and one light bar for a compatible vintage-style sewer lair display.

The 2025 Reissue may require the included magnetic mounting plates for proper mounting. Please review your display setup before ordering.

Not sure which option you need? Please contact Petranek Designs before checkout.

Why Collectors Love It

• Adds clean display lighting to compatible sewer lair dioramas and collector display scenes
• Helps show off interior details, accessories, figures, and background elements
• Compact light bar design fits inside compatible sewer lair display ceilings
• Rechargeable battery-powered design keeps the display cleaner with fewer visible cords
• Two lighting modes: motion-activated and always-on
• Ships tested and ready to install
• Includes USB-C charging cord
• Includes magnetic mounting plates for flexible mounting in compatible displays and other dioramas
• Pairs well with Petranek Designs expansion rooms, tunnel bases, buildings, and accessory kits
  

What’s Included

Depending on the option selected, this listing includes:

Expansion LED Bar Option

• One LED light bar modified for compatible Petranek Designs Sewer Lair Expansion Dioramas
• USB-C charging cord
• Magnetic mounting plates

1989 Set LED Bar Option

• One LED light bar for compatible vintage-style sewer lair displays
• USB-C charging cord
• Magnetic mounting plates

2 LED Bar Bundle Option

• One Expansion LED Bar
• One 1990 Set LED Bar
• USB-C charging cord
• Magnetic mounting plates

Compatibility

These LED light bars are designed to complement compatible Petranek Designs sewer lair dioramas, compatible vintage-style sewer lair displays, and other collector display scenes.

The Expansion LED Bar is intended for compatible Petranek Designs Sewer Lair Expansion Dioramas.

The 1989 Set LED Bar is intended for compatible vintage-style sewer lair displays.

The included magnetic mounting plates may be required when mounting to the 2025 Reissue display.

Sewer lair dioramas, expansion rooms, buildings, tunnel bases, figures, and other photographed display pieces are not included unless specifically listed in “What’s Included.”

Materials and Finish

This is a rechargeable LED display accessory intended for compatible collector diorama lighting.

Each light bar is inspected and tested before shipping. Minor variation in mounting fit may occur depending on the display surface, finish, and setup.

Collector Display Notice

This product is intended for adult collectors as a display diorama only. It is not a toy and is not intended for children. Keep away from young children.

This item may include small parts, sharp points, sharp edges, thin plastic parts, or fragile parts that can break if dropped, bent, stepped on, thrown, or misused. Handle carefully when positioning display figures or accessories. Do not force fingers into tight openings or use the product for climbing, sitting, standing, chewing, throwing, or rough play.

Inspect before use or display. Discontinue use immediately if damaged, cracked, broken, or if small parts become loose. Recommended for adult collectors ages 18+.