Treklo T2-K black glass CCT rotary dimmer panel with black knob, shown with its Treklo retail box
Treklo T2-K black glass rotary dimmer infographic: dual colour CCT features, 12–48V DC specs, best uses and what's included
Rear of the T2-K black rotary dimmer showing the 12–48V DC input and CW, WW and + LED output terminals
Black glass CCT rotary dimmer on a campervan kitchen wall with warm under-cabinet LED strip lighting
Hand pressing the T2-K black rotary dimmer knob in a campervan to control dual colour LED lighting
T2-K black rotary dimmer dimensions: 86 x 86mm glass panel, 48mm deep
T2-K black dimmer key features: push-twice colour temperature switching, 2.5-turn rotary control, glass panel, RF remote
What's included with the T2-K black rotary dimmer: 1 x LED rotary panel and mounting screws
T2-K CCT rotary dimmer wiring diagram: battery or 12–48V power supply to a dual colour LED strip
T2-K black rotary dimmer controls: push on/off, push twice for colour temperature or brightness, rotate, long push

T2K (Black) Glass Modern | Dimmer

In stock SKU lit-dim-t2k-blk
$69.90inc. GST

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Details

The full rundown

The T2-K is a glass rotary dimmer panel for dual-colour (CCT) LED lighting. Use it to set both brightness and colour temperature, from warm through to cool.

Why it works

  • Ultra-smooth rotary control: Rotate the knob through 2.5 turns for 50 levels of colour temperature or brightness, or long-press for continuous 256-level brightness adjustment.
  • Colour temperature and brightness: Push the knob twice to switch between adjusting colour temperature and brightness on dual colour LED strips.
  • Modern glass panel: Sleek black finish suits premium van, RV and home interiors.
  • Wide voltage range: Operates on 12-48V DC, ideal for van, RV, boat and home installations.
  • RF remote compatible: Pair with 2.4GHz remotes for full wireless control.
  • Reliable performance: Designed to run from -30°C to +55°C with stable, long-term operation.
  • Built-in protection: Over-heat, over-load and short-circuit protection that recovers automatically.
  • Camera-friendly lighting: Switch the PWM frequency to 8KHz for no visible flicker on video.

What's in the box

  • 1 x T2-K LED Rotary Panel (Black)
  • Mounting screws

How it works

The T2-K uses a precision rotary control system. Push the knob to turn the lights on or off, then rotate it through 2.5 full turns to adjust colour temperature or brightness across 50 levels. Push twice to switch between colour temperature and brightness adjustment. For finer control, long-press the knob (1-6 seconds) for continuous 256-level brightness adjustment. An LED indicator confirms each push and turn. It's ideal for ceiling strips, accent lighting, under-cabinet LEDs or soft interior lighting zones.

The two output channels (5A per channel) run one dual colour LED strip, with separate cool white and warm white channels, from a 12-48V DC constant voltage supply. A DIP switch on the back sets the PWM frequency to 2KHz or 8KHz. 8KHz is better suited to cameras with no flicker on video, while 2KHz gives higher output current.

The panel supports optional RF 2.4GHz single-zone or multi-zone remotes, paired directly from the knob, for wireless lighting control in compatible setups.

What it suits

  • Dual colour (CCT) LED strip lighting
  • 12V / 24V / 36V / 48V DC systems
  • Campervans, RVs, caravans, motorhomes
  • Boats and marine cabins
  • Home and indoor commercial lighting setups

Fitting it

Difficulty: 2/5 (Easy). Basic DC wiring; can be installed with the supplied hardware.

Features

  • Black glass faceplate
  • Colour temperature and brightness control (push twice to switch)
  • 50-level rotary adjustment over 2.5 turns
  • 256-level continuous dimming (long press)
  • Push on/off with LED indicator
  • 2-channel constant voltage output, 5A per channel
  • RF 2.4GHz remote support
  • Selectable 2KHz / 8KHz PWM frequency
  • Over-heat, over-load and short-circuit protection (auto-recovery)
  • Wide input range (12-48V DC)

Specifications

Model T2-K (Black)
Light Type Dual colour (CCT)
Input Voltage 12-48V DC
Input Current 10.5A
Output Voltage 2 x (12-48V DC)
Output Power 2 x (60-240W)
Output Current 2CH, 5A per channel
Output Type Constant voltage PWM
PWM Frequency 2KHz / 8KHz (selectable)
Operating Temp -30°C to +55°C
Case Temp (Max) +85°C
Protection Over-heat, over-load, short circuit (auto-recovery)
Control Method Push on/off; push twice to switch colour temperature / brightness; rotate 2.5 turns (50 levels); long press 1-6s (256 levels)
Remote Protocol RF 2.4GHz (single-zone or multi-zone)
Dimensions Approx 86mm W x 86mm H x 48mm D
Certification CE, EMC, RED
Reviews

What owners say

From the Treklo crew

G'day, we're Treklo

We're a handful of blokes in Geelong who spend our weekends in utes, vans and campers. We got sick of 12V gear that gave up a few trips in, so we started making our own and running it in our own rigs first.

Not sure what you need? Flick us an email and one of us will sort you out. No sales script, just straight answers.

  • We run it ourselves

    Every bit of gear goes in our own rigs before it goes on the site.

  • Out the door today

    Order by 3pm AEST and it leaves Geelong the same day.

  • Sorted here if it plays up

    1 year Aussie warranty, handled by us, not a call centre.