SOBO AL-480COB 21W – 50 cm Aquarium LED Light

The SOBO AL-480COB 21W Aquarium LED Light is a powerful lighting solution designed for medium to larger freshwater and planted aquariums. Equipped with advanced COB (Chip on Board) LED technology, this 50 cm fixture emits uniform and high-quality illumination, promoting healthy plant growth while enhancing the natural colors of fish and décor.

With its efficient 21W output, the AL-480COB delivers bright, stable lighting appropriate for low to medium-high light plant species — including Anubias, Java fern, Vallisneria, stem plants, and many carpet plants when used with proper nutrient supplementation and optional CO₂. Its 50 cm length ensures excellent light coverage for tanks around that footprint.

The light’s sleek and modern design is ideal for both rimless and standard aquariums, offering an aesthetic and practical lighting upgrade. The energy-efficient LED produces minimal heat while maintaining a long lifespan, making it a dependable choice for everyday use in planted setups.

Key Features & Benefits

• 21W COB LED lighting for bright, uniform illumination

• 50 cm form factor — ideal for medium to larger aquariums

• Full spectrum output supports plant growth and fish coloration

• Energy-efficient with low heat generation

• Stylish, compact design for neat aquarium integration

• Suitable for both beginner and advanced aquascapers

Product Specifications

• Brand: SOBO

• Model: AL-480COB

• Power Consumption: 21 W

• Length: Approx. 50 cm

• LED Type: COB (Chip on Board)

• Light Spectrum: Full spectrum (plant-friendly)

• Suitable Tank Size: Medium to larger aquariums

• Mounting Type: Clip / bracket mount (varies by kit)

• Water Type: Freshwater

Recommended For

• Planted freshwater aquariums

• Low to medium-high light plant species

• Community fish and shrimp tanks

• Beginner through intermediate aquascapers

• Rimless and standard long aquariums

Usage & Maintenance Notes

• Mount securely using the supplied bracket or clips

• Use a timer to maintain consistent lighting periods

• Recommended photoperiod: 6–8 hours daily

• Combine with comprehensive fertilizers and (optional) CO₂ for best plant performance

• Wipe LED surface periodically to maintain optimal brightness