UNS Atmos Aquarium Light Background

Elevate your aquascape with the Atmos Aquarium Light Background by Ultum Nature Systems — a sleek RGB-W LED backlight designed specifically for UNS rimless glass aquariums. Installing effortlessly via secure clips, this thin-profile light bar attaches to the back of your tank, casting dynamic illumination that accentuates plant colors, fish activities, and textured hardscape elements. With hundreds of colour options and brightness levels controllable via wireless remote or inline controller, Atmos lets you craft stunning scenes from dawn glow to night mode.

Key Features

• Seamless hang-on-rim installation using supplied mounting clips — no drilling required 

• RGB-W LED array with full colour spectrum and brightness control for personalized ambiance 

• Included wireless remote and inline controller for intuitive tuning of colours and effects 

• Efficient power draw: varies by model between 6 W and 21 W, depending on tank size 

• Long-lasting LEDs with a lifespan of approximately 26,280 hours 

• Compatible with UNS rimless aquariums up to 12 mm glass thickness 

• One-year limited warranty, with option to extend via product registration

Specifications

Atmos 45U

• Dimensions: 17.72″ × 0.31″ × 11.02″ (450 × 8 × 280 mm)

• Glass Compatibility: Up to 5 mm

• LED Count: 36 RGB-W LEDs

• Power Consumption: 9 W

• Lifespan: ~26,280 hours

Atmos 60U

• Dimensions: 23.62″ × 0.31″ × 14.17″ (600 × 8 × 360 mm)

• Glass Compatibility: Up to 6 mm

• LED Count: 48 RGB-W LEDs

• Power Consumption: 12 W

• Lifespan: ~26,280 hours

Atmos 90U

• Dimensions: 35.43″ × 0.31″ × 17.72″ (900 × 8 × 450 mm)

• Glass Compatibility: Up to 10 mm

• LED Count: 72 RGB-W LEDs

• Power Consumption: 21 W

• Lifespan: ~26,280 hours

Atmos 90L

• Dimensions: 35.43″ × 0.31″ × 11.81″ (900 × 8 × 300 mm)

• Glass Compatibility: Up to 8 mm

• LED Count: 60 RGB-W LEDs

• Power Consumption: 18 W

• Lifespan: ~26,280 hours

Atmos 120U

• Dimensions: 47.24″ × 0.31″ × 19.68″ (1200 × 8 × 500 mm)

• Glass Compatibility: Up to 12 mm

• LED Count: 96 RGB-W LEDs

• Power Consumption: 27 W

• Lifespan: ~26,280 hours