Treviso LED Grow Light Single

The Treviso LED Grow Light is designed for easy installation in vertical farms, rack systems and bench lighting. Treviso’s lightweight design incorporates an integrated heatsink for optimal thermal management. Additionally, the built-in driver allows users to connect straight to mains without a power supply. The spectral output from the Treviso LED Grow Light is full spectrum, meaning that plants are exposed to multiple wavelengths.

The Treviso LED Grow Light recipe has been developed to increase and improve overall plant growth, within environments that receive little or no natural daylight. The spectra is designed to be the primary source of illumination, replicating crucial wavelengths.

With a built-in lens providing 120 degree coverage, large areas can be illuminated with a single Treviso LED Grow Light. This product enables very simple installation. With a 100-240VAC mains input that can be installed by any standard electrician, no complicated wiring or installation processes are required. With brackets included and a lightweight design, installation is very simple in any application. Each Treviso LED Grow Light is fitted with an IP65 connector which allows for easy daisy-chaining; up to 50 lamps can be connected in a single chain.

Download Datasheet

Download Installation Manual

Download Flyer

Buy at RS

Buy at Amazon

Product Code: TREVISO-20W-SINGLE-UK Categories: ,


  • Horticultural lighting

  • Environmental chambers

  • Propagators

  • Indoor farming

  • Polytunnels

  • Small greenhouses

  • Indoor home growing

  • Schools and universities

  • Research institutes

  • Rack systems and bench lighting




System efficacy

2.3 umol/J @ 220Vac

PPF Output

46 umol/s

Input Power

100-240V, 277V, 50-60Hz

Isolation Class

Class II

Thermal Management Type

Passive, no fan required



Beam angle


Power Factor






Type of Protection


Impact Resistance



0.5kg, including integrated power supply




3 years


1170 x 32 x 36mm

Operating Temperature

0°C to 40°C

Storage Temperature

-40°C to 70°C


Supplied with each Treviso LED Grow Light are 2x mounting brackets, mains input cable and terminating cap.

Spectral Characteristics Calculations Explained

Below you will find specific photometric information for TREVISO-20W-SINGLE-UK. This includes:

  • Spectral power
  • Spectral output
  • Spectral distribution patterns.

All readings were carried out in IHS’s in-house test facility in order to provide real life values that you can feel comfortable to use in your own calculations.

The TREVISO-20W-SINGLE-UK was suspended using the hanging brackets and powered according to our Treviso installation manual.

The height of the unit was then varied so the front face of TREVISO-20W-SINGLE-UK, that is at lens level, was measured to the sensor level at varying increments: 200mm and 300mm.

The unit was powered and left switched on for 2 hours before readings were taken to ensure thermal stability had been achieved. Ambient temperature stood at approximately 20°C, whereby the average heatsink temperature increase was noted to be 50°C after stabilisation.

The spectral output graph below shows the percentage in flux for each wavelength. For example, if 660nm shows 90% and 455nm shows 10%, then you know the ratio of 600nm to 455nm is 2:1.

The spectral power illustration below represents the umol/m2/s reading taken at the central point at each of the varying heights. This value corresponds to a reading area of 150mm2.

The spectral distribution patterns provided below for each of the varying heights show the total umol/m2/s readings taken at 150mm intervals. If you look at the central value, the number either side depicts the umol/m2/s reading 150mm further out from the centre.

So a 0.45m2 area is shown on the chart as 3×3 squares.


Spectral Output

Spectral Power

Spectral Power and Distribution Patterns

Technical Drawing

Important Precautions

  • When powered up, the LED grow light is very bright. Thus it is advised that you do not look directly at the LEDs. Turn the grow light away from you and do not shine into the eyes of others.

  • LED grow lights, when operated, can reach high temperatures thus there is a risk of injury if they are touched.

  • DO NOT TOUCH or PUSH on the LEDs as this can cause irreparable damage.


Safety Information

  • The LED grow light itself and all its components must not be mechanically stressed.

  • Assembly must not damage or destroy conducting paths on the circuit board.

  • To avoid mechanical damage to the connecting cables, the boards should be attached securely to the intended substrate. Heavy vibration should be avoided.

  • Observe correct polarity! Depending on the product, incorrect polarity will lead to emission of red or no light. The module can be destroyed!

  • Pay attention to standard ESD precautions when installing the LED module.

  • Damage by corrosion will not be accepted as a materials defect claim. It is the user’s responsibility to provide suitable protection against corrosive agents such as moisture and condensation and other harmful elements.

  • For outdoor usage, a housing is definitely required to protect the board against environmental influences. The design of the housing must correspond to the IP standards in the application. It is also the responsibility of the user to ensure any housings or modifications keep the Tc junction temperature to within stated ranges.

  • To also ease the luminaire/installation approval, electronic control gear for LED or LED modules should carry the CE mark and be ENEC certified. In Europe the declarations of conformity must include the following standards: CE: EC 61374-2-13, EN 55015, IEC 61547 and IEC 61000-3-2 – ENEC: 61374-2-13 and IEC/EN 62384.

  • The evaluation of eye safety occurs according to the standard IEC 62471:2006 (“photobiological safety of lamps and lamp systems”). Within the risk grouping system of this CIE standard, the LED specified in this data sheet falls into the class “moderate risk” (exposure time 0.25s). Under real circumstances (for exposure time, eye pupils, observation distance), it is assumed that no endangerment to the eye exists from these devices. As a matter of principle, however, it should be mentioned that intense light sources have a high secondary exposure potential due to their blinding effect. As is also true when viewing other bright light sources (e.g. headlights), temporary reduction in visual acuity and afterimages can occur, leading to irritation, annoyance, visual impairment and even accidents, depending on the situation.

Installation and Mounting

For details about the installation and mounting of the Siena LED Grow Lights please refer to our documentation.

Treviso LED Grow Light – Installation Manual

Latest News

20th March 2024

Now available for purchase in Distrelec for EU customers

Our IHS Ready to Grow lights are now available for quick and easy purchase through Distrelec. The Treviso, Trento and Siena LED grow lights are... Read More

13th December 2023

Tips to care for your Christmas Poinsettia from IHS

Poinsettia plants have become a key sign of the festive Christmas period, with their indistinguishable dark green leaves and red flowers that bloom though November-February.... Read More

Sign up for Updates

Contact Us

Intelligent Horticultural Solutions (IHS)

Unit 2, Berkshire Business Centre

Berkshire Drive, Thatcham

RG19 4EW, UK


Tel: +44 (0)1635 294606

IHS is a division of Intelligent Group Solutions Ltd. © IGS 2024 All rights reserved