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Blue Sea 12V 12A DeckHand Dimmer
Blue Sea 12V 12A DeckHand Dimmer
Includes Momentary Rocker Switch, Pre-Wired Harness & Heatsink
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$147.23
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DESCRIPTION
Precision 12V DC Lighting Control for Marine, Caravan, and Off-Grid Systems
Managing cabin, deck, and workspace illumination is critical when operating in low-light environments or conserving off-grid battery power. The Blue Sea 12V 12A DeckHand Dimmer provides seamless, stepless dimming control for 12V DC lighting circuits. Designed specifically for demanding marine and automotive applications, this heavy-duty dimmer module allows operators to fine-tune light output from complete darkness up to full brightness, eliminating harsh glare and preserving night vision during navigation or evening camp setups.
Unlike standard rheostat dimmers that convert excess power into wasted heat, modern solid-state pulse width modulation (PWM) control actively reduces the current drawn from your battery bank as you dim the lights. With a substantial 12A continuous rating (supporting up to 144W of lighting at 12V), a single unit can effortlessly manage multiple LED arrays, halogen fixtures, or incandescent bulbs across a boat deck, caravan interior, or service vehicle canopy.
Engineered for Harsh Environments and High Loads
Standard automotive dimmers often fail prematurely when exposed to vibration, moisture, and sustained high-current loads. The DeckHand series addresses these failure points through superior thermal management and rugged construction. The control module is housed in a durable black enclosure featuring integrated cooling fins with a large surface area, ensuring effective passive heat dissipation even when operating near its 12A capacity in enclosed spaces.
Installation is streamlined for both professional marine electricians and DIY installers. The unit comes equipped with a pre-wired, colour-coded harness for straightforward integration into existing 12V electrical systems, alongside robust side-mounting flanges that secure the module firmly against bulkheads, behind dash panels, or inside electrical cabinets.
Key Features and Benefits
- High 12A Load Capacity: Capable of controlling single high-output floodlights or multiple cabin lighting circuits simultaneously without overloading.
- Included Momentary Rocker Switch: Supplied with a dedicated grey remote rocker switch clearly labelled with Bright and Dim functions for intuitive fingertip adjustment at the helm or control panel.
- Integrated Thermal Management: Extruded cooling fins actively dissipate heat, protecting internal electronics and extending service life in hot engine bays or tight dash cavities.
- Battery Conservation: Lowering illumination levels directly reduces amperage draw, extending the runtime of your deep-cycle house batteries during extended off-grid stays or overnight anchorages.
- Pre-Wired Harness: Colour-coded flying leads reduce installation time and minimise the risk of wiring errors during fit-out.
- Non-Volatile Memory: Retains the last used brightness setting, returning to your preferred illumination level when the circuit is powered back on.
Versatile 12V Lighting Applications
Whether you are refitting a commercial vessel, upgrading a touring 4WD, or building a custom camper trailer, reliable lighting control improves both safety and comfort. This 12V dimmer is ideal for:
- Marine Helm and Cockpit Lighting: Dimming instrument backlights, chart lights, and courtesy deck LEDs to preserve crucial night vision while underway.
- Caravan and Motorhome Interiors: Creating ambient cabin lighting in the evening while reducing parasitic draw on off-grid lithium or AGM battery banks.
- 4WD Canopy and Camp Setups: Adjusting high-output work lights or awning strips to prevent blinding glare around the campsite and reduce insect attraction.
- Emergency and Commercial Vehicles: Regulating interior task lighting in mobile workshops, ambulances, and command vehicles.
Upgrade Your 12V Lighting Control
Equip your vessel, caravan, or off-grid vehicle with dependable, marine-grade illumination management. Add the Blue Sea 12V 12A DeckHand Dimmer to your electrical fit-out for precise brightness adjustment and enhanced battery efficiency.
SKU: BS-7507B
SPECIFICATIONS
| Specification | Value |
|---|---|
| Product type | Dimmer |
| Product name | DeckHand |
| Voltage | 12V |
| Rated current | 12A |
| SKU: | BS-7507B |
| Model #: | BS-7507B |
| MPN: | BS-7507B |
| Package weight: | 0.216 kg |
| Package length: | 0.1 m |
| Package width: | 0.1 m |
| Package height: | 0.08 m |
WARRANTY
Blue Sea Warranty Policy
Blue Sea Systems products sold by us are supplied with a warranty against defects for the warranty period shown below, subject to the product type, application and the terms of this warranty policy.
The express warranty provided by us is limited to a maximum of 5 years from the original date of purchase, unless otherwise required under Australian Consumer Law.
Blue Sea Systems may offer longer manufacturer support on some products at their discretion
Warranty Lengths by Product Range
| Blue Sea Product Range | Warranty Length | Application / Notes |
|---|---|---|
| Most Blue Sea Systems Products | 5 years | Applies to most Blue Sea Systems products found to be defective in materials or manufacture. |
| P12 Battery Chargers | 5 years | Warranty period starts from the original date of purchase. |
| P12 Remote Displays | 5 years | Warranty period starts from the original date of purchase. |
| Digital Meters | 3 years | Warranty period starts from the original date of purchase. |
| Vessel System Monitors | 3 years | Warranty period starts from the original date of purchase. |
Warranty Assessment and Remedy
If a Blue Sea Systems product is found to be defective in materials or manufacture within the applicable warranty period, we will, at our discretion, arrange a repair, replacement, store credit or refund, depending on the nature of the fault and the requirements of Australian Consumer Law.
Products may need to be returned for assessment before a warranty claim can be approved. Where required, the product must be returned with dated proof of purchase and a clear description of the fault.
Labour costs for removing, replacing, reinstalling or diagnosing a product are not covered by this express warranty unless otherwise required under Australian Consumer Law.
Making a Warranty Claim
To make a warranty claim, please contact us with your dated proof of purchase, product details and a description of the fault.
The product may need to be returned for inspection before the claim can be assessed. If the product is confirmed to be faulty and covered by this warranty, we will advise the available remedy.
What This Warranty Does Not Cover
This warranty does not cover faults or damage caused by incorrect installation, incorrect application, misuse, abuse, neglect, unauthorised modification, accidental damage, normal wear and tear, environmental damage, or failure to use the product in accordance with the manufacturer's instructions.
- Incorrect installation or wiring
- Incorrect product selection or application
- Misuse, abuse or neglect
- Physical or accidental damage
- Water ingress or environmental damage outside the product's intended use
- Unauthorised modification or repair
- Normal wear and tear
- Labour costs for removal, replacement, reinstallation or diagnosis
- Freight, travel or call-out costs unless otherwise required by law
- Products not returned for assessment when reasonably required
Manufacturer Support
Blue Sea Systems may provide additional manufacturer support on some products beyond the warranty period listed above. Where available, we may assist customers in contacting the manufacturer, but any manufacturer support beyond the express warranty period is subject to the manufacturer's own terms and continued availability.
Australian Consumer Law
This warranty is in addition to other rights and remedies available at law. Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
DOCUMENTS
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