The Maxspect Jump MJ-L230R is a high-performance LED lighting system specifically engineered for macroalgae cultivation in refugiums. Designed with a sleek, minimalist aesthetic and professional-grade components, this light provides the precise spectral output needed to maximize nutrient export and maintain a healthy reef ecosystem.
Optimized Spectrum for Rapid Algae Growth
Unlike standard aquarium lights, the MJ-L230R (Refugium version) features a specialized “Hyper Red” spectrum. It utilizes 43 high-efficiency LED chips focused on the 660nm red and 450nm blue wavelengths. This specific combination targets the absorption peaks of chlorophyll-a and chlorophyll-b, fueling the rapid growth of Chaetomorpha and other macroalgae to efficiently scrub nitrates and phosphates from your water column.
Advanced Silent Cooling & Durability
The MJ-L230R is built with a full aluminum, matte-finished body that acts as a massive heat sink. Its passive cooling design eliminates the need for noisy fans, ensuring completely silent operation while protecting the internal electronics from the humid environment of a sump. The 90-degree high-transparency acrylic lens array ensures that the light is directed exactly where it’s needed without excessive spill.
Simple, Integrated Control
Managing your refugium’s photoperiod is effortless with the built-in in-line controller. The system features three “one-touch” timing programs (6, 10, or 12 hours), allowing you to easily set a reverse daylight cycle to stabilize pH levels in your main display tank overnight.
Key Features:
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Specialized Refugium Spectrum:Heavy in Hyper Red (660nm) and Deep Blue (450nm) to trigger explosive macroalgae growth.
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Passive Cooling Excellence:Sleek aluminum body provides superior heat dissipation with zero fan noise.
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Plug-and-Play Timing:Integrated controller with 6h, 10h, and 12h presets for easy automation.
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Premium Build:High-transparency acrylic lenses and a corrosion-resistant matte finish.
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Easy Mounting:Versatile design suited for tanks/sumps ranging from 12″ to 20″ in length.
Technical Specifications:
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Power:30W
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LED Layout (MJ-L230R):24x Hyper Red (660-665nm), 15x Deep Blue (450-455nm), 4x Cool White (6500-7000K)
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Dimensions:9.5″ x 4.75″ x 1.25″ (242 x 124 x 28.5mm)
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Suitability:11¾” – 19½” (30-50cm) tank width
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Max Glass Thickness:1/2″ (12mm)
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Weight:1.86 lbs (845g)
| Model | MJ-L230 | MJ-L230R | |
|---|---|---|---|
| Rate Power | 30W | ||
| Chip Details | Sky Blue 465-470nm | 15 | |
| Deep Blue 450-455nm | 24 | Hyper Red 660-665nm | 24 |
| Cool White 9000-11000K | 2 | Deep Blue 450-455nm | 15 |
| Violet 410-420nm | 1 | Cool White 9000-11000K | 4 |
| Ultra Violet 390-400nm | 1 | ||
| Lens | 90 Degree High Transparency Acrylic Array | ||
| Control | In-Line Controller | ||
| Timing | 6/10/12 Hours | ||
| Suit for Tank | 11¾” – 19½” (30-50cm) | ||
| Glass Thickness | ½” (12mm) | ||
| Unit Dimension | 9½” x 4¾” x 1¼” (242x124x28.5mm) | ||
| Unit Weight | 1.86lbs(845g) | ||
| Input | 24V1.5A |
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