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Hafele LOOX 100-240V to 12V LED Transformer with Constant Voltage

Hafele Loox 12V LED Transformer with Constant Voltage
12V Driver 0-15W
Hafele Loox 100-240V to 12V LED Transformer with Constant Voltage, 2.4 - 30 Watts
12V Driver 0-30W
Hafele HA-833.74.917 Loox LED 12V Transformer Driver with Constant Voltage 0-20 Watt 6 Black Ports, Black
12V Driver 0-20W
Hafele Loox 12V LED Transformer with Constant Voltage
Loox LED Lighting for Furniture and Cabinets
Can be used for Loox or Luminoso 12V Lights

Step 1: Order Transformer
Step 2: Order Optional Accessories: Click here

$22.08 - $36.80
No Sales Tax, Except CT
 Free S/H on Hafele orders over $99!
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Product Reviews

4.9 14

Product & Installation Videos:

    Installing Drivers/ Transformers for Hafele Loox 12V LED Lighting Video


  • Hafele Loox 100-240 Volt to 12 Volt LED Transformer with Constant Voltage
  • Available with 0-15, 0-20, or 0-30 watts
  • Do not exceed maximum wattage of the driver
  • Suitable for all of the world's power systems
  • With an integrated port for a wide selection of switches
  • Includes US power cord with 2 prong plug #833.89.003
  • With 6 light ports; 1 switch port; 1 power cord port
  • Add a distribution block for 3 extra lights and 1 additional switch (See Optional Accessories)
  • Can be used with Loox or Luminoso 12V Lights (sold separately)
  • Hafele's Loox Lighting Simulation Tool

    Technical Specifications:
      ID Number:  833.74.900 833.74.917 833.74.901 833.74.913
      Wattage (W):  0-15 0-20 0-30 0-60
      Width:  43mm (1-11/16'') 50.5mm (2'') 43mm (1-11/16'') 56.5 (2-1/4'')
      Length:  140mm (5-1/2'') 128mm (5-1/16'') 195mm (7-11/16'') 208 (8-3/16'')
      Height:  20mm (13/16'') 14mm (9/16'') 28mm (1-1/8'') 30 (1-3/16'')
      Input Voltage:  100 240V; 50 60hz
      Output Voltage:  DC 12V
      Output Current:  1.25 A 1.67 A 2.5 A 5 A
      Degree of Protection:  IP20
      Number of Slots:  6 Slots for 12V Lights, 1 Slot for Switch, 1 Slot for Country-specific Primary Lead
      Color:  Black
      Packing:  1 US Plug
      HA-833.74.900 Cable Length:  Lead length from driver to switch max. 6 m (20)
      Accessories:  Switches & Extension Leads


Suitable for all of the world's power systems, this Hafele Loox 100-240V to 12V LED Transformer with Constant Voltage works with the LED 12V light systems. The transformer is available with 0-15, 0-20, or 0-30 watts and comes with an integrated port for a wide selection of switches.

Optional Accessories:
Hafele LOOX LED Adapter Power Plug for Transformer, with 90 degree 2-prong US plug, Black, 2m cable
$5.71, You Save: 30%
How Many?
Hafele LOOX LED Adapter Plug for Transformer, with 90 degree 2-prong US plug, Black
$8.00, You Save: 30%
How Many?
Optional Accessories:
Hafele Lutron Stand Alone Wall Dimmer Switches
**150 Watt (2 Wire Forward Phase - CL)
**600 Watt (2 Wire Low Voltage-LV)
**0-10 Volt (2-Conductor Signal Wire)
Ship Method:

    Ships via UPS/FedEx Ground

Product Reviews:
All Lit up!!!
by: Howard Steffens     from: Citrus Heights, CA      on: May 10, 2017
 The Hefele Lights, Transformers and adapters are working excellent, they give the kitchen a really modern look and give the countertop a really well lit work area. The transformers are so thin and small that they were really easy to hide and the mounting strips and screws were very easy to install. the whole system is very easy and user friendly to put together I would buy them all over again!!!

Transformer works great, easy install
by: Daniel     from: Murrieta, CA      on: April 19, 2017
 Bought this transformer to power two Hafele LOOX 12V #2018 Through-Hole Mounted Flexible LED Reading Light with 1 LED, Warm White 3000K, 450mm (17-3/4") Length, Black HA-833.74.101. Used accompanying extension leads Hafele Loox LED Extension Leads for 12V LEDs, 2000mm (78-3/4') Length HA-833.74.726 to be able to mount transformer in an accessible location in my attic.

Excellent size
by: Caroline     from: Laval, Qc      on: December 28, 2016
 We needed a very thin transformer for the limited spacing we had, that one is perfect.

The transformer product and switch solved my problem and was very easy to install
by: Rick     from: New Jersey, NJ      on: December 15, 2016
 I installed a new transformer and changed from a beam sensor to a manual plunger switch to sense when my cabinet door was open to turn the light on. the beam sensor after 2 years of use was erratic. It turned the lights no in a random manner sometimes every minute and sometimes not for weeks. Strange. Switching to the manual switch fixed this problem. Now I am waiting to see hoe long the manual switch plunger lasts.

by: Gary Ferraro     from: Charlotte, NC      on: November 2, 2016
 This was the right product to fix my lighting problem. It arrived ahead of time and the price was competitive.

Not bad
by: steve leonardi     from: Fountain Hills , Az      on: July 19, 2016
 It works great, but for the application I needed, the inputs need to be on one side. I was trying to mount it inside a cabinet to hide it, but when you plug in the power source, switch, and light strup plugs you can't put it tight into a corner because of the wires being all around it. Something to think about for a new design.

Works as Designed
by: Cindy Good     from: CLINTON, WA      on: February 8, 2016
 Works just as designed!

by: Thomas Cooney     from: Altoona, PA      on: January 14, 2016
 What I wanted!

by: Ronnie     from: WAYCROSS , Ga      on: December 16, 2015
 Not much to say. Just plug in and it works. Slim design is a plus.

by: Salvador     from: Panama, -      on: November 10, 2015

by: Kris Rybarczyk     from: Wausau , Wi      on: October 19, 2015
 Just what I needed. Person on the phone was very helpful and I had the item within a few days.

by: HARRY BYARD     from: FAYETTEVILLE, NC      on: January 30, 2015
 Item was an exact replacement for the original equipment and was received so quickly I could hardly believe it!

by: anonymous     from: -, -      on: November 5, 2014

Your questions that we answered:
Hi - Can I get the 0-20W transformer to use with the Flexible Strip Light, Loox LED 2013, 12 V? Or do I need the 0-30W transformer?   - Asked about product HA-833.74.917
 I suggest you go with the 30W as that Flex Strip Light Loox LED 2013, 12 V is a 25W light strip.
 - Answered on September 8, 2016
 0% of 0 people found this useful. Was this useful to you? Yes (0) | No (0)

How do I determine which driver I need? I would like to use 2 LOOX lites in a pair of cabinets above a wet bar and I want to be able to dim the lights. Thx!   - Asked about product HA-833.74.900
 On the page of the lights, when you scroll down to the accessories, the drivers/transformers needed would be listed in the accessories. There are usually 2 or 3 options and you would pick according to the wattage of the lights you have picked.
 - Answered on March 14, 2016
 0% of 0 people found this useful. Was this useful to you? Yes (0) | No (0)

I have a 833.80.901 LED Driver with 4 LED 4009 puck lights attached. Can I add 2 more? If so, what ports do I use? Thanks, Dave   - Asked about product HA-833.74.901
 The driver 833.80.901 has a max watt of 10. 4 of the 4009 lights equals 12watts the driver you have is over- loaded. You will need to remove 1 of the 4 lights from the driver you currently have and purchase another 833.80.901. With the 6 lights, you will need to take one of the small red looped wire jumpers from the new driver and replace it into the port where you removed the light from the existing driver.
 - Answered on January 20, 2015
 0% of 0 people found this useful. Was this useful to you? Yes (0) | No (0)

I'm an electrician in Boston, my client would like to us Hafele LED ribbon 833.73.400 in 7 different locations with varying lengths and 7 drivers. Can any of your drivers be dimmed? And if so using an electronic dimmer? Thanks for the assistance Robert   - Asked about product HA-833.74.900
 Thank You for contacting us. There is a dimmer switch that can be used. If you are running each stripe to its own transformer then a dimmer would be required for each transformer. Please see link below for the dimmer switch.
 - Answered on December 30, 2014
 20% of 5 people found this useful. Was this useful to you? Yes (1) | No (4)


    This item(s) is also sometimes listed under the following manufacturer numbers:

    833.74.900, 833.74.901, 833.74.917

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