Downlight LED 40W Circular – Dimmable Lifud Driver – IP54 – UGR17

LF-90644-TRIAC

Downlight LED 40W with dimmable LIFUD driver (TRIAC, 0–10V or DALI/PUSH), ideal for professional lighting. Delivers high-quality light (CRI>90, UGR17) without glare, IP54 protection, and a 120º beam angle for even coverage. Its dimming capability allows easy adjustment of brightness to suit any environment or moment. Save energy from day one with efficient LED technology.

  • Rated Power

    40w

  • Nominal Voltage

    85-265V

  • CRI - Chromatic Rendiment Index

    85

  • Luminosity-Lm

    4400Lm

  • Beam Angle (º)

    120º

  • Luminous Efficiency (Lm/W)

    125 Lm/W

  • IP

    IP54

  • Diode Life Expectancy (H)

    40.000

  • Dimensions (mm)

    Ø225mm * H

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Driver: DIMMABLE TRIAC
  • DIMMABLE TRIAC
  • Dimmable DALI/PUSH
  • Dimmable 0–10V

 

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Downlight LED 40W Circular – Dimmable Lifud Driver – IP54 – UGR17

The 40W LED Downlight, equipped with a dimmable LIFUD driver, is designed to meet the demands of professional projects requiring efficiency, versatility, and high visual comfort. It comes standard with a Philips Certa driver, which includes a color temperature selector (CCT), allowing the user to choose between different light tones (warm, neutral, or cool) and adapt the lighting to each space and time of day.

Main Features

  • Dimmable LIFUD Driver: Available in three versions (TRIAC, 0–10V, and DALI/PUSH), this driver allows precise adjustment of light intensity according to the specific needs of the environment.

  • CRI >90 and UGR<17: Ensures excellent color rendering, ideal for spaces where color fidelity is essential (such as shops, offices, showrooms, or residences). Additionally, its low glare index enhances visual comfort even during prolonged use.

  • 120º Beam Angle: Provides uniform and effective lighting, avoiding dark areas and annoying shadows, contributing to a more pleasant visual experience.

  • IP54 Protection: Ensures resistance to dust and water splashes, expanding its installation possibilities to more demanding environments such as kitchens, bathrooms, or semi-outdoor areas.

Dimming Options

For projects requiring light intensity control, the downlight can be supplied with a dimmable LIFUD driver of choice:

  • TRIAC Dimmable: Model LF40WTRIAC / LF-ABT040
    Compatible with most phase-cut dimmers, ideal for basic domestic or commercial applications.

  • 0–10V Dimmable: Model LF40W0-10V / LF-ABA040
    Recommended for installations with analog voltage controllers, widely used in offices and retail spaces.

  • DALI/PUSH Dimmable: Model LF40WDALI / LF-ADD040
    Perfect for home automation systems or professional installations requiring centralized lighting management.

⚠️ Important Notice: Lifud dimmable drivers do not include CCT or power selectors. However, they feature a multi-voltage output via Dip Switch, enabling output current adjustment for proper power configuration.

Recommended Applications:

  • Retail stores and shops

  • Exhibition rooms and showrooms

  • Reception areas and offices

  • Kitchens, dining rooms, and living spaces

Additional Benefits:

  • Energy efficiency

  • Long lifespan

  • Easy integration with lighting control systems


In FactorLED we ensure that our products are guaranteed by QUALITY and offer all the necessary elements for the DISTRIBUTION, IMPORT or WHOLESALE, including the technical data sheet of each LED product.

LF-90644-TRIAC

Data sheet

REFERENCE
LF-90644
Rated Power
40w
Nominal Voltage
85-265V
Colour
3000K - 4000K - 5700K
CRI - Chromatic Rendiment Index
85
Construction Material
Aluminiun+PC
Luminosity-Lm
4400Lm
Number & Type of LEDs
SMD 2835
Beam Angle (º)
120º
Luminous diodo LED (Lm/W)
140 Lm/W
Luminous Efficiency (Lm/W)
125 Lm/W
Dimmable
YES
Certifications
CE, CMIM, RoHS
IP
IP54
Diode Life Expectancy (H)
40.000
Dimensions (mm)
Ø225mm * H20mm
Frequency (Hz)
50/60Hz
Temperature Range (ºC)
-20°C ~ +55°C
On/Off Cycles
100.000
Starting Time (s)
0,2s
Cut-out Size (mm)
Ø 200mm * H40mm
Glare Rating (UGR)
17
Driver included
YES
Driver included
Lifud Driver
Energy Rating (2021-UE-2019/2015)
A+
Energy Rating (2023 - UE-2019/2015)
E
Warranty Years
3

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