T1K (Black) Glass Modern | Dimmer
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- Aussie warranty1 year, handled locally
- Geelong supportReal people, real answers
- Same day shippingOrder by 3pm AEST
The full rundown
The T1-K is a glass rotary dimmer panel for single-colour LED lighting. The rotary action gives fine brightness control, and it can be paired with an RF remote.
Why it works
- Ultra-smooth rotary dimming: Rotate the knob through 2.5 turns for 50 brightness levels, or long-press for continuous 256-level adjustment.
- 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.
- Simple installation: Can be installed with the supplied hardware.
- 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 T1-K LED Rotary Panel (Black)
- Mounting screws
How it works
The T1-K uses a precision rotary dimming system. Push the knob to turn the lights on or off, then rotate it through 2.5 full turns to adjust brightness across 50 levels. 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 three output channels (4A per channel) each run a single-colour LED strip 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 brightness control in compatible setups.
What it suits
- Single-colour 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
- 50-level rotary dimming over 2.5 turns
- 256-level continuous dimming (long press)
- Push on/off with LED indicator
- 3-channel constant voltage output, 4A 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 | T1-K (Black) |
| Light Type | Single colour |
| Input Voltage | 12-48V DC |
| Input Current | 12.5A |
| Output Voltage | 3 x (12-48V DC) |
| Output Power | 3 x (48-192W) |
| Output Current | 3CH, 4A 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; 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 |
What owners say
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.
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We run it ourselves
Every bit of gear goes in our own rigs before it goes on the site.
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Out the door today
Order by 3pm AEST and it leaves Geelong the same day.
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Sorted here if it plays up
1 year Aussie warranty, handled by us, not a call centre.