Meridian 45 + Edge 45 Bar Bundle

The Meridian 45 Edge Bar Bundle combines the Meridian 45 with two Edge 45 LED bars to create one of the most powerful and expansive lighting systems available in the Meridian lineup. This kit includes all the required hardware to connect your Edge Bars directly to the Meridian, as well as a correctly sized 600W power supply so the entire assembly runs cleanly from a single power connection.

Bundle Components

• Meridian 45 (light only)
• Edge 45 App + Manual x 2 (spectrum of your choice)
• Edge Articulating Mounts x 2
• Daisy Chain Cable for 2 Edge Bars
• 600W Power Supply (sized to run the full assembly)

Assembly Specs

• Total Assembly Weight: 20.55 lbs (9.35 kg)
• Total Width with Edge Bars Level: 15" (38 cm)
• Total Width with Edge Bars Fully Tilted: 13.25" (33.65 cm)
• Recommended Mounting Height: Approximately 14" (35 cm) above waterline with OHM Balance Optics
• Note: Mounting hardware such as side legs, back-of-tank mounts, and hanging wires is sold separately.

Meridian 45 — High-Intensity, Full-System Reef Lighting

The Meridian series is more than just a collection of lights — it is a comprehensive lighting platform designed for reliability, flexibility, and long-term reef performance. Every detail of the Meridian has been engineered to deliver outstanding results for mixed reefs and SPS-dominant environments.

At the heart of the Meridian is its refined spectrum featuring 440nm indigo LEDs, a wavelength rarely found in aquarium fixtures but vital for coral coloration and fluorescence. The Meridian offers a broad violet/indigo range from 400–440nm, providing the wavelengths corals rely on for growth, pigment development, and overall vitality.

Meridian fixtures are highly modular and expandable. A single power supply can operate multiple Meridian and Edge Bar units, supporting up to 600 watts of combined output. This significantly reduces outlet usage while maintaining optimal performance.

Mounting flexibility is a core strength of the Meridian system. The fixture can be suspended, mounted with side or rear brackets, or integrated into T-track systems. The Edge Bars attach seamlessly using the included articulating mounts, allowing for precise angle adjustments to minimize shading and maximize coverage.

Meridian LED Layout Options

Original Layout
A crisp, vibrant 20K blue appearance with enhanced 440nm output and strong white/blue balance.

14K Layout
A natural, balanced spectrum with increased white output and tunable warm vs. neutral white channels.

Edge 45 Bars — Extreme Coverage & High PAR Delivery

The two included Edge 45 bars add significant front-to-back spread and boost spectrum uniformity across your reef. Each bar provides 6–8 inches of powerful, targeted light at a 10–14" mounting height. When paired with the Meridian 45, the combined coverage extends to roughly 30 inches, ideal for larger aquascapes and SPS colonies with complex structure.

With the included Edge Articulating Mounts, each bar can be individually angled to reduce shadows, illuminate coral undersides, and support healthier, more balanced growth throughout the reef.

Edge Bar Spectrum Options

Choose the lighting spectrum that best complements your coral selection:

Royal Ice
Royal blue + cool blue for intense fluorescence and vibrant coral pop.

UV/Blue Hybrid
A rich blend of near-UV, violet, indigo, and royal blue to enhance pigmentation and growth.

Reefer 14K
A balanced mix of white, blue, and UV for a natural reef appearance.

Control & Customization

Each Edge 45 in this bundle is the App + Manual model, offering control flexibility:

• Manual Mode: One-channel dimming with 8, 10, or 12-hour timer settings.
• App Mode: Full 100% output, dual-channel spectrum adjustment, and detailed scheduling through the ReefBreeders app (Bluetooth where available).

A Complete High-Power Reef Lighting Package

The Meridian 45 Edge Bar Bundle delivers tremendous output, excellent spread, and professional-level spectrum control—making it ideal for large mixed reefs and SPS-dominant systems. With the clean single-power-supply design, modular expandability, and exceptional optical performance, this bundle offers one of the most capable lighting solutions available for dedicated reef keepers.