Seaview LTBLED Series LED 12V Allround Mast Light
Quick installation guide for Seaview LTBLED Series LED 12V Allround Mast Lights. Includes mounting steps, wiring instructions, and essential maintenance tips for marine installation.
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Click an image to enlargeQuick Guide
This document provides installation instructions for the Seaview LTBLED Series LED Allround Mast Light. It is strongly advised that all installations are carried out by an authorized installer with experience in marine equipment. Before permanent installation, perform a dry fit assembly of all components to ensure proper alignment and compatibility.
Product Overview
The kit includes the following components:

- 12V Allround Mast Light (LED) (Part No: LTBLED12C5P)
- Black Push In Rivets (Part No: LTBRVT)
Note: The light bar is not included with this kit.
Installation Instructions
Follow these steps to install the light:


- Wiring: Route the wiring through the light bar.
- Preparation: Apply a small amount of marine sealant to the area where the light bar top will be inserted.
- Insertion: Insert the light bar top (Item 1) into the light bar. Note that the procedure may vary depending on your specific light bar top.
- Securing: Once the light bar top is in place, secure it using the two black rivets (Item 2).
- Sealing: Apply sealant to each rivet prior to pushing them into the holes. Apply marine sealant all the way around the connection point of items 1 and 2.
Important Notes

- Orientation: Ensure the light is facing the correct way. There is an arrow on the top of the light that must face the forward position.
- Sealant: Marine sealant is highly recommended for this installation to ensure a watertight fit.
- Compatibility: The LTBLED12C5 and LTBLED24C5 models are dimensionally identical.
Contact Information
For technical assistance, please contact Seaview via email at [email protected] or by phone at 1-800-655-7922.
Practical help
Common problems
Perform a dry fit assembly of all components before permanent installation to check alignment and compatibility.
Ensure marine sealant is applied to the rivets and around the light bar connection as specified in the installation steps.
Before use
- Verify you have the correct model (12V or 24V)
- Ensure you have marine sealant available
- Confirm you have the light bar (not included)
- Check that you have an authorized installer if required
Images and diagrams
- The arrow on the top of the light indicates the forward-facing position.
Model compatibility
- LTBLED12C5 and LTBLED24C5 models are dimensionally identical.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.