TotalGrow™ Far Red Lullaby Lamp – 17W 730nm Far-Red E26 Grow Light

The TotalGrow™ Far Red Lullaby Lamp is a 17-watt, 730nm far-red horticultural light designed to give commercial growers greater control over plant photomorphological responses. Its targeted far-red spectrum can be used to help accelerate the transition from the light period into the dark period, support short-day flowering strategies, and encourage plant stretch and expansion when those responses are desirable.

Designed for greenhouses, indoor growing facilities, vertical farms, and other controlled-environment agriculture applications, the Far Red Lullaby Lamp delivers 34 µmol/s of output at an efficacy of 2.0 µmol/J while consuming only 17 watts of power. Its standard E26 base makes it simple to incorporate targeted far-red lighting into compatible fixtures and existing lighting strategies.

With an IP65 waterproof rating, projected 50,000-hour service life, wide 100–240 VAC input range, and 5-year warranty, the TotalGrow Far Red Lullaby Lamp is built for long-term use in demanding horticultural environments.

What Is the TotalGrow Far Red Lullaby Lamp Used For?

The TotalGrow Far Red Lullaby Lamp provides a concentrated 730nm far-red spectrum that growers can incorporate into specialized lighting schedules. Far-red light influences phytochrome-mediated plant responses and can be used as another environmental control tool alongside primary grow lighting, temperature, irrigation, and other cultivation inputs.

Common applications include using far-red light near the end of the normal photoperiod, supplementing existing horticultural lighting systems, supporting short-day crop lighting strategies, and intentionally influencing plant morphology.

Key Benefits

• Targeted 730nm far-red spectrum: Designed specifically for horticultural photomorphological applications.
• Supports dark-period transition: Can be incorporated into end-of-day lighting strategies intended to accelerate the plant's transition from the light period to the dark period.
• Supports short-day flowering strategies: Useful for growers managing photoperiod-sensitive crops and controlled flowering schedules.
• Influences plant morphology: Far-red light can encourage stretching and expansion when used as part of an appropriate cultivation strategy.
• Low 17W power consumption: Makes supplemental far-red lighting practical without requiring the energy demand of a primary grow fixture.
• 34 µmol/s photon output: Delivers targeted far-red output with an efficacy of 2.0 µmol/J.
• Standard E26 bulb base: Allows straightforward installation in compatible E26 lighting fixtures.
• Large supplemental coverage: Typical coverage reaches up to 15 ft x 15 ft for small plants, depending on mounting height and growing conditions.
• IP65 rated: Protected for use in wet and humid controlled-growing environments.
• 50,000-hour projected life: Designed for long-term commercial horticultural use.
• 5-year warranty: Provides additional protection for your lighting investment.

730nm Far-Red Light for Controlled Growing Environments

Unlike a full-spectrum grow light intended to provide the majority of a plant's photosynthetic lighting requirements, the TotalGrow Far Red Lullaby Lamp is a specialized supplemental horticultural light. Its primary purpose is to deliver a concentrated 730nm wavelength that can influence specific light-sensitive plant responses.

This makes it particularly useful in facilities where growers want greater control over photoperiod, flowering behavior, canopy architecture, plant elongation, or end-of-day lighting treatments without adding unnecessary broad-spectrum light.

Typical Coverage and Mounting Height

Coverage will vary based on plant size, crop type, fixture placement, surrounding lighting equipment, and the desired far-red treatment. TotalGrow provides the following typical coverage guidelines:

• Small plants: Approximately 15 ft x 15 ft of coverage per lamp when mounted 7–10 ft above the canopy.
• Large plants: Approximately 10 ft x 10 ft of coverage per lamp when mounted 5–7 ft above the canopy.

These measurements should be used as general installation guidelines. Commercial growers should determine final lamp spacing and mounting height according to crop requirements, facility layout, and the intended far-red lighting strategy.

Ideal Applications

The TotalGrow Far Red Lullaby Lamp is well suited for a variety of controlled-environment agriculture applications, including:

• Commercial greenhouses
• Indoor growing facilities
• Vertical farms
• Research and propagation facilities
• Photoperiod-sensitive crop production
• Supplemental end-of-day far-red lighting
• Short-day flowering programs
• Plant morphology and canopy management strategies

TotalGrow Far Red Lullaby Lamp Specifications

Frequently Asked Questions

What does the TotalGrow Far Red Lullaby Lamp do?

The TotalGrow Far Red Lullaby Lamp produces targeted 730nm far-red light for horticultural applications. Growers can use it to influence photomorphological responses, support short-day flowering strategies, encourage plant elongation and expansion, and help plants transition from the daytime light period into the dark period.

What wavelength does the TotalGrow Far Red Lullaby Lamp produce?

The lamp is designed around a 730nm far-red spectrum. This wavelength is commonly used in controlled-environment agriculture to influence phytochrome-mediated plant responses.

Is the Far Red Lullaby Lamp a full-spectrum grow light?

No. The TotalGrow Far Red Lullaby Lamp is a specialized supplemental far-red light, not a replacement for a primary full-spectrum grow light. It is designed to be incorporated into a broader horticultural lighting strategy.

How much power does the TotalGrow Far Red Lullaby Lamp use?

Each lamp consumes 17 watts of power and produces approximately 34 µmol/s of photon output at an efficacy of 2.0 µmol/J.

What type of socket does the TotalGrow Far Red Lullaby Lamp use?

The lamp uses a standard E26 screw base and can be installed in a compatible E26 fixture that meets the lamp's electrical and environmental requirements.

How much area does one Far Red Lullaby Lamp cover?

For smaller plants, typical coverage is approximately 15 ft x 15 ft per lamp when mounted 7–10 ft above the canopy. For larger plants, typical coverage is approximately 10 ft x 10 ft per lamp when mounted 5–7 ft above the canopy. Actual coverage can vary based on crop type, facility configuration, and the desired lighting treatment.

How high should the Far Red Lullaby Lamp be mounted?

Typical mounting height is 7–10 ft above the canopy for smaller plants and 5–7 ft above the canopy for larger plants. Growers may need to adjust spacing and height according to their specific crop and lighting objectives.

Can the TotalGrow Far Red Lullaby Lamp be dimmed?

No. The TotalGrow Far Red Lullaby Lamp is not dimmable.

Can the Far Red Lullaby Lamp be used in a greenhouse?

Yes. The lamp is designed for controlled horticultural environments such as greenhouses, indoor farms, vertical farms, and research facilities. Its IP65 rating provides protection suitable for demanding humid and wet growing environments when properly installed.

Is the TotalGrow Far Red Lullaby Lamp waterproof?

The lamp carries an IP65 rating, meaning it is protected against dust ingress and water jets. Installation should still follow applicable electrical and fixture requirements for the growing environment.

What voltage does the Far Red Lullaby Lamp support?

The lamp accepts a wide input voltage range of 100–240 VAC at 50–60 Hz.

How long does the TotalGrow Far Red Lullaby Lamp last?

The lamp has a projected service life of approximately 50,000 hours, making it suitable for long-term commercial and controlled-environment horticultural applications.

What warranty comes with the TotalGrow Far Red Lullaby Lamp?

The TotalGrow Far Red Lullaby Lamp includes a 5-year warranty.

What is the operating temperature range?

The lamp is rated to operate from approximately -5°F to 100°F (-20°C to 40°C).

Why Choose the TotalGrow Far Red Lullaby Lamp?

For growers who need more precise control over plant responses than primary grow lighting alone can provide, the TotalGrow™ Far Red Lullaby Lamp offers a simple and energy-efficient way to introduce targeted 730nm far-red light into a cultivation environment.

Its combination of 17W power consumption, 34 µmol/s output, E26 compatibility, IP65 protection, 50,000-hour projected life, broad voltage compatibility, and a 5-year warranty makes it a versatile supplemental lighting solution for professional greenhouse and indoor cultivation systems.