Flat One Controllable Full Spectrum LED Light Fixture (36 inch) – ONF Only 3 left – order now! In Stock


SKU: UNS31517 Category:


ONF Flat One (36″ with Legs)

The Flat One LED Light by ONF is a minimalist yet versatile lighting system that perfectly combines modern aesthetics with smart engineering. This LED light boasts a complete and fully adjustable spectrum, allowing your tank inhabitants to experience optimum growth in both planted and reef aquariums. The smart light is controlled via your smartphone, allowing you to adjust brightness, color, timers, and toggle between freshwater or saltwater modes with the flick of your finger. The app also allows you to set up and sync multiple Flat One lights to your mobile device, compatible with both Android and Apple operating systems. Its sleek and low profile 3mm thin aluminum unibody sits across the top of your tank (mountable on glass or acrylic rims up to .47″ thick) and is a perfect complement to any minimalist tank setup.


  • Sleek 3mm-thin unibody aluminum plate design
  • Increased cooling rate which prolongs the light?s life expectancy
  • Exclusive ColorFull LED technology for increased color vibrancy
  • Smart technology with Bluetooth App:
    • Easily adjust brightness, timers, and color with a user-friendly interface
    • Saltwater mode or freshwater mode
    • Manual Mode to customize specific desired lighting for your system
    • Nature Mode to simulate sunrise and sunset in order to mirror natural light
    • Group Mode to control up to six Flat One devices simultaneously. Devices can also be divided into A/B groups.
    • Compatible with Apple iOS 8 and above, as well as Android V4.4.4 or later
    • Built-in Timer
    • Aquarium life record, as well as fish species record by photos and lifetime ranking
    • Ability to quickly share aquarium and fish status to social media
  • Ability to adjust color temperature between 6500-22000K, controlled by touch-sensitive buttons on the fixture and via the app
  • Dimmer controls both on the fixture and via the App


  • Color: Silver
  • Material: Aluminum Alloy
  • Dimensions: 35.9″L x 3.15″W x 7.87″H”
  • Weight: 7.01 lbs
  • Color Temperature: 6500 K – 22000 K
  • Luminous Flux: 6500 lm
  • Input Voltage: 100-240 VAC, 50/60 Hz
  • LED Lifetime: 50,000 hr
  • Power Consumption: 90 W
  • Number of LEDs: 180 units
  • IP Rating: IP 44
  • Operating Temperature: 32øF – 104øF
  • Required glass or acrylic thickness for mounting: up to 0.47″

Caution: Avoid contact with water. The heat sink at the top of this fixture can reach temperatures of 122øF – 140øF. Be careful when handling.

Compare All ONF LED Light Fixture Models:

Model: Flat NanoFlat Nano w/ StandFlat One Standard 24″Flat One Standard 36″Flat One Pendant 24″Flat One Pendant 36″
Dimensions:9″ x 5.5″ x 8.2″9.4″ x 9″ x 8.8-14″24.1″ x 7.9″ x 3.15″35.9″ x 7.9″ x 3.15″26″ x 7.9″ x 1.2″37.9″ x 7.9″ x 1.2″
Volume:2-9 Gallons2-9 Gallons17-20 Gallons40-48 Gallons17-20 Gallons (1 unit)
60-75 Gallons (2 units)
40-48 Gallons (1 unit)
155-200 Gallons (2 units)
Power Consumption:15W15W70W90W70W90W
Number of LEDs60 pcs60 pcs120 pcs180 pcs120 pcs180 pcs
Luminous Flux:1300lm1300lm4500lm6500lm4500lm6500lm
Color Temperature:7000K7000K6500-22000K6500-22000K6500-22000K6500-22000K
Input Voltage:100-240VAC, 50/60Hz100-240VAC, 50/60Hz100-240VAC, 50/60Hz100-240VAC, 50/60Hz100-240VAC, 50/60Hz100-240VAC, 50/60Hz
LED Lifetime:50,000hr50,000hr50,000hr50,000hr50,000hr50,000hr
App Control:

Manufacturer Info

ONF is a Taiwan-based company that focuses on developing high-quality, energy-saving and aesthetically refined LED lights. They are best known for their ColorFull LED spectrum, designed to enhance color and growth in a wide variety of freshwater plants.