# Aqua Signal 21166031 L+S Dalden Transformer - Marine Lighting

The Aqua Signal L+S Dalden Transformer, part number 21166031, ensures reliable power conversion for your marine lighting and electronics. Designed for durability and efficiency, this transformer is perfect for upgrading or maintaining your marine electrical system.

This transformer features primary voltage options of 115V at 50/60Hz and 230V at 50/60Hz, with secondary voltage options of 115V and 230V at 10Va. It also includes a 90° no-load secondary voltage of 0V L+S at 20Va. Its compact size and robust design make it ideal for demanding marine environments. The **Aqua Signal 21166031** weighs just 500 grams, simplifying installation and reducing space requirements. **L+S Dalden transformer** ensures optimal performance and safety.

-   **Reliable Power Conversion**: Ensures stable voltage for marine lighting.
-   **Dual Voltage Options**: Supports both 115V and 230V systems.
-   **Compact and Lightweight**: Easy to install in limited spaces.
-   **Durable Construction**: Built to withstand harsh marine conditions.

**Specifications:**  
Primary Voltage: 115V/230V at 50/60Hz  
Secondary Voltage: 115V/230V at 10Va  
No-Load Secondary Voltage: 0V L+S at 20Va  
Weight: 500 grams

Trust Aqua Signal for dependable marine lighting solutions. The **21166031 transformer** provides lasting performance for all your marine electrical needs. Upgrade your system today for enhanced reliability.

For any inquiries, contact [Ram Automations](mailto:info@ramautomations.com) at info@ramautomations.com.

## Details

- **Price:** 999.0 USD
- **Vendor:** Aqua Signal
- **Type:** Electrical Components > Transformers > Marine Transformers
- **Tags:** 115V transformer, 21166031, 230V transformer, Aqua Signal, L+S Dalden, marine lighting, marine transformer

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New | 999.00 USD | In stock |

## Images

- Aqua Signal 21166031 L+S Dalden Transformer - Marine Lighting-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/aqua-signal-21166031-transformer)
> Updated: 2026-09-19