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ONF Flat ONE+ LED Light (Blue/White) - Pendant

Original price $ 419.99 - Original price $ 524.99
Original price
$ 419.99
$ 419.99 - $ 524.99
Current price $ 419.99
Size: 24" Pendant

Product Overview

If you love the dramatic, high-end look of a floating display, the ONF Flat One+ Pendant is the perfect premium lighting centerpiece from this innovative Taiwanese brand. This version features a specialized Blue/White spectrum designed to cater to both lush freshwater planted aquariums and vibrant marine setups. Suspending the fixture above your tank eliminates any rim-mounting hardware, giving you an entirely open, minimalist view of your layout.

Key Features & Benefits

  • Versatile Blue/White Spectrum (6500K–20500K): Provides an ultra-wide color temperature range to perfectly highlight the deep reds of freshwater plants or the fluorescent colors of saltwater corals.
  • Full Smartphone Bluetooth App Control: Easily program custom 24-hour schedules, smooth sunrise and sunset transitions, and precise color spectrum balances via the ONF mobile app.
  • Touch-Sensitive On-Board Buttons: Quick, fluid touch controls on the fixture itself allow for effortless real-time dimming and manual overrides.
  • Ultra-Thin Aluminum Unibody: Elegant, modern silhouette acts as a massive passive heat sink to pull warmth away from the LEDs and keep your tank water perfectly cool.
  • 50,000-Hour Diode Lifespan: Industrial-strength LED engineering guarantees years of stable, high-performance illumination without spectral degradation.

Technical Specifications

Please review the dimensions below to find the right size for your aquarium footprint. Please note: Suspension wire kits or hanging arms are sold separately.

Attribute ONF Flat ONE+ Pendant 24" ONF Flat ONE+ Pendant 36"
Dimensions (L x W x H) 26.0" x 7.9" x 1.2" (66 x 20 x 3 cm) 37.9" x 7.9" x 1.2" (96.3 x 20 x 3 cm)
Power Consumption 70 Watts 90 Watts
LED Configuration 120 pcs High-Output Diodes 180 pcs High-Output Diodes
Luminous Flux 4,500 Lumens 6,500 Lumens
Color Temperature 6500K ~ 20500K 6500K ~ 20500K
Control Methods Bluetooth App / Touch Buttons Bluetooth App / Touch Buttons
Input Voltage 100-240VAC, 50/60Hz (US Plug) 100-240VAC, 50/60Hz (US Plug)
LED Lifetime 50,000 Hours 50,000 Hours

ONF Flat One Pendant LED Light installed over a planted aquarium

ONF Flat ONE LED Aquarium Light Color Output and Spectrum Comparison

What's Included

  • 1x ONF Flat ONE+ LED Light Fixture - Blue/White (Selected 24" or 36" Model)
  • 1x Power Supply Adapter & Cable Unit with US Plug
  • 1x Wireless App Connection & Controller Guide

Frequently Asked Questions

1. Can the Blue/White version of the ONF Flat ONE+ be used for both freshwater and marine tanks?

Yes! Thanks to its wide 6500K to 20500K adjustable range, you can dial in a crisp 6500K daylight spectrum for planted freshwater aquariums or shift to deeper blue wavelengths up to 20500K to pop coral fluorescence in marine and reef setups.

2. Does this pendant light come with hanging wires or mounting arms?

No. The pendant version is designed specifically for overhead suspension. You will need to pair it with a compatible hanging wire kit or aquarium mounting stand (sold separately).

3. Can I control the light without using the smartphone app?

Yes. The fixture includes touch-sensitive buttons directly on the aluminum housing for manual on/off toggling and quick 5-stage dimming control, though the app is required to configure automated 24-hour schedules.

ONF Flat ONE LED Aquarium Light Color Output and Comparison

Overall rating: 5.0 / 5 from 5 reviews.

AI Generated Review Summary

Summary topics

Review topics: ["light","intensity"].

Review highlights

Reviews

Very good light

"Very good light"

— Victor V. (5/5)

Amazing light. Looks great and

"Amazing light. Looks great and make the colors in my aquarium pop"

— Ryan F. (5/5)

First light...I chose wisely.

"Incredible device. I really appreciate the ability to control it via the app and the range of intensity and wavelength of light is impressive."

— Brian G. (5/5)

Great light!

"This was a replacement for the one I bought off Amazon that broke in 6 weeks."

— Zach P. (5/5)

ONF Flat One LED 36" Pendant Light

"The Flat One LED 36" Blue/White Pendant light is what I went with after my research and It is The Best out on the market! The app for the lighting timing is well worth it as you can set the time and light intensity. Easy to do too. Five Stars*****"

— Hernan S. (5/5)

Q&A

How do I choose between blue/white and yellow/white? Doing freshwater planted tank with fish. Thanks
Hi Steve, Thank you for reaching out. The yellow/white is for freshwater and the blue/ white is for saltwater aquariums. Best regards, Buceplant Team
How many of these would I need for a 5 foot tank? It'll be a hitech, faily heavily planted tank with a modest HC Cuba carpet. I was thinking of 2 X 24' - would this suffice? The alternative I was looking at was the UNS Titan
Hi Ravi, Thank you for reaching out to us! 2 UNS Titans or 2 ONF Flat ONE+ LED Lights will work perfectly for a 5 feet long tank. Both lights are great at growing carpet plants. The ONF will give you the advantage of controlling the light thru an App on your phone. If you have any additional questions or concerns, please do not hesitate to reach out to us at support@buceplanthelp.zendesk.com. We are always happy to help! Best Regards, Buceplant Team
How well would this work on 120p size tank. Is it too short in length?
Hi Austin, Thank you for reaching out to us! The 36" ONF Flat ONE+ Pendant would be a good fit for a 120P. There will be roughly 5 inches of tank space on each side of the light that wont get direct light, but the spread should be able to provide enough light for plants to grow. If you have any additional questions or concerns, please do not hesitate to contact us at support@buceplanthelp.zendesk.com. We are always happy to help! Best Regards, Buceplant Team