Finnex Planted Plus True 24/7 HLC 48in Aquarium LED Light - Automated

In this review of the Finnex Planted Plus True 24/7 HLC 48in LED light, the bottom line is straightforward: this fixture is for hobbyists who want an automated, full spectrum solution that supports healthy plant growth while producing natural-looking aquarium color throughout a daily cycle. The reviewer found the standout feature to be the programmable 24/7 mode that simulates sunrise, daylight, sunset and moonlight without daily intervention, making it ideal for planted tanks where consistent light timing and a balanced spectrum matter.

Key Features

• Automated 24/7 Mode: The built-in 24/7 program lets users create a custom daily sunrise-to-sunset schedule and save it so the fixture runs hands free every day.
• Four-Cluster LED Array: The HLC design uses four bulb clusters with daylight, red, blue, and green LEDs to deliver a broad spectrum that supports diverse plant pigments and enhances fish color.
• True 660nm Deep Red LEDs: Deep red diodes are included specifically to support plant photosynthesis and encourage vivid red tones in aquatic plants.
• Remote and Memory Slots: The IR remote and four memory slots let users quickly recall custom color and intensity combinations for different looks or growth phases.
• Slim Aluminum Hood: A slim, solid aluminum housing keeps the fixture visually unobtrusive while providing a durable, eye-catching finish above the tank.
• Built-in Sensor: The integrated sensor supports the automated routines and helps maintain consistent lighting conditions without extra equipment.

Who It's For

The Finnex HLC 48in is best for planted aquarium hobbyists running medium to long aquariums who want reliable automation and a broad light spectrum that supports plant growth. Aquarists who value a natural daily cycle and want to program sunrise, daylight, sunset, and moonlight will appreciate the convenience and repeatability of the 24/7 system.

It is less suitable for users who need app-based wireless control or those who require extremely compact fixtures for very small tanks; the HLC is designed for visibility and plant capability rather than niche mini-tank setups. Those who prefer Wi-Fi control or cloud features should look elsewhere.

Pros & Cons

Pros

• Excellent color range with red, blue, green and daylight LEDs that enhance plant pigment and fish appearance.
• Strong customization via the 24/7 programmable cycle and four memory slots for repeatable daily routines.
• Solid build and slim aluminum hood that looks attractive over an aquarium while staying unobtrusive.
• Included IR remote and built-in sensor make setup and daily use straightforward without extra accessories.

Cons

• IR remote control lacks smartphone app integration, which may disappoint users who expect Wi-Fi or Bluetooth convenience.
• The fixture's length and cluster design are focused on planted tanks, so it may be more than needed for very small nano aquariums.

Specifications

Product	Planted Plus True 24/7 HLC 48in LED Light
Light clusters	Four-bulb cluster with daylight, red, blue, green LEDs
Spectrum highlights	Full spectrum with True 660nm deep red LEDs
Automation	Programmable 24/7 cycle with built-in sensor
Control	IR remote with four memory slots
Housing	Slim aluminum hood

Our Verdict

The Finnex Planted Plus True 24/7 HLC 48in is a strong value for planted aquarium enthusiasts who want reliable automation and a complete spectrum that supports plant growth and attractive fish color. Its programmable 24/7 cycle, deep red LEDs, and memory presets make it a practical choice for hobbyists who prefer set-and-forget lighting rather than constant manual adjustments.

Frequently Asked Questions

Does this light support plant growth?
Yes. The combination of daylight, blue, green and True 660nm deep red LEDs is designed to support photosynthesis and plant coloration.

Can I save custom lighting settings?
Yes. The fixture has four memory slots accessible by the included IR remote and the 24/7 program stores custom daily cycles.

Is the remote wireless via app?
No. Control is via an IR remote; there is no smartphone app or Wi-Fi control built in.