Lumitec Kraken Secondary Power Supply, For Up to 6 Kraken Underwater Lights, Opto-Coupler, 480W Max Load, 24VDC Output, 100-300VAC 50-60Hz, IP67

Overview

The Lumitec 101680 is a Kraken secondary power supply with opto-coupler that expands a dock lighting setup by distributing 24VDC power to multiple Kraken underwater lights from one sealed enclosure. It is rated for up to 480W total load and is intended to support up to six Kraken underwater lights when the combined draw stays within the supply limits.

The enclosure is IP67-rated and measures about 11 in wide x 5.25 in tall x 5.4 in deep, which helps when you are planning space on a dock pedestal, seawall, or inside a utility cabinet. Inside, power is organized with bus connections and built-in DC breakers, so you can land multiple light runs neatly without turning the box into a bundle of inline fuses.

This is a good fit for larger slips and waterfront installs where you want more lights than a single controller can reasonably feed, but you still want clean wiring and predictable protection in a wet, salty environment.

Key features

• 24VDC low-voltage distribution for Kraken underwater lights, with a 480W maximum load rating.
• Supports up to six Kraken underwater lights when total system draw is kept within the power supply limits.
• Two opto-couplers for control signal handling, with support for connecting two POCO channels per box.
• Built-in DC breakers including a dedicated 20A breaker for the constant 24VDC bus and two 10A breakers shared across the channel outputs.
• IP67-rated weather-sealed enclosure for outdoor wet locations and routine washdowns.
• Compact footprint (about 11 in x 5.25 in x 5.4 in) for mounting on pilings, dock structures, or inside a protected dock box.

Installation and setup

Plan the mounting spot so every light cable reaches the enclosure without splices below the dock deck, then route cables where they will not chafe against pilings, ladders, or moving gear. Mount the enclosure at least 1 foot above ground level with the high and low voltage cables pointing down, and keep a small standoff behind the back plate for airflow.

Feed each run through the bottom cable glands, tighten the glands until the jacket is secure, then land conductors on the internal buses and channel connections. Supply power from a GFCI-protected circuit and avoid feeding the unit from a dimmer circuit.

Compatibility and system integration

This secondary power supply is part of the Kraken dock lighting system and is used to add capacity for additional underwater lights. It does not include the POCO control module, so system control is handled through a Kraken Command Box that contains the POCO controller.

It is intended for underwater Kraken lighting loads and is not used for above-water lighting control. For mixed Kraken setups that include Nautilus piling lights or Scallop pathway lights, those fixtures need to be connected through a Kraken Command Box with the POCO module rather than relying on the secondary box for control.

Maintenance and care

Periodically open the enclosure to confirm glands are tight, wiring is clean, and there are no signs of overheating or water intrusion. On docks with heavy salt spray, a quick visual check at the start of the season and after major storms helps catch loose hardware or abrasion before it becomes a power or nuisance trip issue.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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