
The Maxspect Jump MJ-L230R is an efficient LED lighting solution designed specifically for saltwater refugiums and small aquariums. This fixture promotes healthy macroalgae growth to help stabilize water parameters and support nutrient export within your reef system. It provides a specialized light spectrum optimized for the development of chaeto and other beneficial algae types essential for maintaining a balanced marine environment.
Constructed with a sleek matte-finished aluminum body, this panel acts as an effective heatsink to ensure silent passive cooling without any fan noise. The unit includes a simple in-line controller that offers three pre-set spectrum options and photoperiod timing settings of six, ten, or twelve hours for straightforward operation. Installation is flexible with an included tank mounting arm suitable for tanks up to 19.5 inches long, while a separate wire suspension kit is available for sump hanging applications.
This lighting fixture is ideal for hobbyists seeking a budget-friendly yet effective way to power their refugium or plant growth areas without complex programming requirements. It suits those who value silent operation and reliable performance for nutrient export strategies in tanks under twenty inches in length. The energy efficient design makes it a practical choice for maintaining stable water conditions while providing the necessary light intensity for robust algae cultivation.
| Lens | 90 Degree High Transparency Acrylic Array |
| Input | 24V1.5A |
| Model | MJ-L230 |
| Timing | 6/10/12 Hours |
| Control | In-Line Controller |
| Rate Power | 30W |
| Unit Weight | 1.86lbs(845g) |
| Chip Details | Sky Blue 465-470nm |
| Suit for Tank | 11¾" - 19½" (30-50cm) |
| Unit Dimension | 9½" x 4¾" x 1¼" (242x124x28.5mm) |
| Glass Thickness | ½" (12mm) |
| Violet 410-420nm | 1 |
| Deep Blue 450-455nm | 24 |
| Cool White 9000-11000K | 2 |
| Ultra Violet 390-400nm | 1 |
| SKU | 256381 |
| Category | Fixtures |
| Features | Built-in Control, Energy Efficient |
| Dimensions | 9.5" x 4.75" x 1.25" (light fixture only) |
| Application | Refugium, Freshwater/Plant Growth |
| Control Type | Onboard Controls |
| Aquarium Type | Saltwater |
| Fixture Style | Panel |
| Lighting Type | LED |
| Number of LEDs | 43 |
| Optional Mounts | Wire Suspension |
| Included Mounting | Hang On/Bracket, Mounting Arm |
| Power Consumption | 30W |
| Max. Light Coverage (Width) | 20 in. |
| Max. Light Coverage (Length) | 20 in. |
Price History
Maxspect Jump MJ-L230R LED Refugium Light Fixture
by Maxspect
Lighting
Reference reading: Marine invertebrates on Codexery
Species guides on Codexery
- Maxima clam — Scientific name: Tridacna maxima · Maximum length: 20 cm source
- Zoanthus sociatus — Scientific name: Zoanthus sociatus · Common name: green sea mat, button polyp source
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19% off Jump MJ-L230R LED Refugium Light Fixture
On sale for $105.29 (regular $129.99)
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New lowest price: $105.29 (previous low: $119.99)
19% price drop on Jump MJ-L230R LED Refugium Light Fixture
Price dropped from $129.99 to $105.29















