HortiLight Litha XL 730W 3.0 µmol/J LED Light with Power Control

HortiLight LITHA XL 730W – Professional Full-Spectrum LED Light, 3.0 µmol/J

The HortiLight LITHA XL 3.0 730W is a high-performance LED lamp designed for professional indoor cultivation. It offers a full spectrum of light suitable for both the growth and flowering phases of plants. The maximum power consumption is 730 W, efficiency reaches 3.0 µmol/J, and PPF is as high as 2189 µmol/s.

The HortiLight LITHA XL is designed to provide even light distribution over a large area. The recommended coverage area is 150 × 150 cm, making this model well-suited for large grow boxes and other controlled environments designed for plant cultivation.

The lamp features an integrated, dimmable power supply and adjustable brightness settings. Available settings are 40%, 60%, 80%, and 100%, while the additional OFF and EXT modes allow you to turn the lamp off or switch to external control.

Efficiency of 3.0 µmol/J and PPF of 2189 µmol/s

One of the most important parameters of the HortiLight LITHA XL is its high efficiency of 3.0 µmol/J. At a maximum power consumption of 730 W, the lamp delivers a photon flux (PPF) of 2189 µmol/s.

The combination of high power, high efficiency , and a wide luminaire design allows the light to be utilized over a growing area of up to 1.5 × 1.5 m.

Full Spectrum – One Lamp for Growth and Flowering

The HortiLight LITHA XL 730W utilizes a full spectrum of light with a color temperature of 3456 K. As a result, it can be used throughout the entire growing cycle—both during the period of intensive vegetative growth and during flowering.

A single fixture can therefore serve as the primary light source without the need to change the lamp between different stages of plant development.

Balanced Impact Distribution – even surface illumination

The lamp incorporates Balanced Impact Distribution (BID) technology. Its purpose is to optimally distribute the photon flux across the entire growing area.

This solution reduces light concentration at the central point directly beneath the lamp and helps achieve more uniform lighting conditions, even at the edges of the growing area. The design also allows the lamp to operate at a close distance from the plants.

Coverage area up to 150 × 150 cm

The recommended coverage area for the HortiLight LITHA XL is 150 × 150 cm. The fixture itself measures 1105 × 1033 × 48 mm, allowing the light source to cover a significant portion of the growing area.

The 120° beam angle further enhances the wide distribution of light.

Power adjustment: 40%, 60%, 80%, and 100%

The HortiLight LITHA XL is equipped with an integrated, dimmable power supply. It allows you to adjust the light intensity to the current needs of the plants and their stage of development.

Available settings:

• 40% – reduced light intensity,
• 60%,
• 80%,
• 100% – full lamp power,
• OFF – off,
• EXT – external control.

This adjustment allows you to use a single lamp throughout the various stages of cultivation without having to run it continuously at the maximum power of 730 W.

0–10 V Control and RJ11 Connectors

The lamp supports external control via the 0–10 V standard and is equipped with RJ11 input/output ports. Once EXT mode is set, a compatible control system can be used to manage the lighting operation.

This solution is particularly practical in more complex indoor installations where centralized lighting control is required.

Integrated power supply

The power supply is integrated into the lamp and includes a dimming function. The HortiLight LITHA XL is therefore a complete lighting system and does not require a separate external power supply.

The input voltage ±10% is 220–240 V / 50–60 Hz, while the full input voltage range is 175–264 V. When operating at 100%, the input current is 3.32–3.0 A.

Key Features of the HortiLight LITHA XL 730W

• maximum power consumption: 730 W,
• efficiency: 3.0 µmol/J,
• PPF: 2189 µmol/s,
• full spectrum for growth and flowering,
• color temperature: 3456 K,
• Balanced Impact Distribution (BID) technology,
• recommended coverage: 150 × 150 cm,
• power settings: 40 / 60 / 80 / 100%,
• EXT and OFF modes,
• integrated, dimmable power supply,
• 0–10 V control,
• RJ11 input/output ports,
• beam angle: 120°,
• rated lifespan: 60,000 hours,
• weight: 6.60 kg.

Technical Specifications for HortiLight LITHA XL 3.0 730W

FAQ – HortiLight LITHA XL 730W

What is the recommended coverage area for the HortiLight LITHA XL 730W?

The recommended lighting area is 150 × 150 cm, or 1.5 × 1.5 m.

What is the efficiency of the HortiLight LITHA XL lamp?

The lamp’s efficiency is 3.0 µmol/J, while its PPF reaches 2189 µmol/s.

Is the HortiLight LITHA XL suitable for both growth and flowering?

Yes. The lamp uses a full-spectrum light with a color temperature of 3456 K and is designed for both the vegetative growth phase and the flowering phase.

Does the HortiLight LITHA XL have power adjustment?

Yes. The lamp can operate at 40%, 60%, 80%, or 100% power. OFF and EXT settings are also available.

Is the power supply included in the set?

Yes. The HortiLight LITHA XL has an integrated, dimmable power supply, so there’s no need to purchase a separate one.

Can the lamp be controlled externally?

Yes. The model supports 0–10 V control and features RJ11 input/output ports. The EXT mode is used for external control.

What does Balanced Impact Distribution technology mean?

Balanced Impact Distribution (BID) ensures a more even distribution of the photon flux across the growing surface and minimizes the formation of a strongly illuminated spot in the central area.

What is the lamp’s beam angle?

The beam angle of the HortiLight LITHA XL is 120°.

How long can the HortiLight LITHA XL operate?

The lamp’s rated lifespan is 60,000 hours.

What are the dimensions of the HortiLight LITHA XL?

The luminaire measures 1105 × 1033 × 48 mm and weighs 6.60 kg.