WDMTP10048D-DALI-CW
Power: 100W
Input Vol: 200-240VAC
Output Vol:48VDC
Output Current: 2.1A
Dimming Output: CW Dimming
Product Length: 300mm
DALI DT8 20-Series Magnetic Track Power Supply
An integrated 48V DC driver built for commercial track lighting — flicker-free deep dimming, genuine DALI-2 certification, and tool-free installation across universal 20-series rails.
Two models. One reliable platform.
Both the 100W and 200W units share the same DALI DT8 engine and 20-series rail compatibility — choose the power rating that fits your fixture load.
Built for installers. Trusted by specifiers.
Every unit is engineered by senior electronics engineers with high-performance, cost-effective components — so performance and longevity never get traded away.
Engineered Circuit Design
Developed by senior electronic engineers using high-performance, cost-effective components for long-term stability.
Energy Efficient
A unique PCB solution reduces energy consumption and improves work efficiency across the full load range.
Secure Locking System
Equipped with a safety lock buckle, available in 2-wire and 4-wire options for a reliable rail connection.
3-Year Warranty
100% full power output guarantee, backed by rigorous aging tests and long-term reliability assurance.
All-in-One Design
Plug-and-play installation with flicker-free deep dimming — no external components or complex wiring required.
Stable Wired Signal
Centralized control dimming with a stable wired signal and zero interference, even in large commercial installations.
One DALI address. Two channels. Full tunable white.
The "CW-CCT" in the model name is not a marketing label — it is the core of the DALI DT8 standard. Both color and brightness travel down a single control channel, so you get precise, synchronized tuning without a second address or extra wiring.
Color + brightness, controlled as one.
DT8 (Device Type 8) assigns cool-white and warm-white LEDs to one short address. Therefore, a single DALI command adjusts both CCT and light output at the same time — keeping color temperature and brightness perfectly in sync.
One Address, Two Channels
Unlike DT6, which needs separate groups for color and dimming, DT8 uses one address for both CW and WW channels. As a result, commissioning is faster and the bus stays uncluttered.
Full CCT Tuning
Slide continuously between warm white and cool white to match the scene — from cozy 2700K retail ambience to crisp 6500K task lighting — all without color shift or flicker.
Perfectly Synchronized
Because color and level are sent together, CCT and brightness never drift apart during a fade. In other words, every fixture in the track stays uniform, even across long runs.
Compact form. Flexible install.
Both models share the same slim 22mm profile — the 200W unit simply runs longer to deliver twice the power.
100W Model
Compact design for space-saving installation in tighter track layouts.
200W Model
Balanced power and size for the majority of commercial applications.
Common questions from B2B buyers
Q1.Which magnetic track systems is this driver compatible with?
It is designed for universal 20-series magnetic track rails. Moreover, the standard 20-series profile ensures broad compatibility. Therefore, it works seamlessly with most commercial track lighting systems on the market.
Q2.What dimming protocol does it support?
The driver uses the DALI DT8 protocol with genuine DALI-2 certification. In addition, it supports centralized control dimming with stable wired signals. As a result, you get flicker-free, deep dimming without interference.
Q3.What does "CW-CCT dual color" actually mean?
CW-CCT means the driver controls both cool-white (CW) and warm-white (WW) LEDs through one DT8 address. Because both channels are tuned as a single unit, you can adjust the CCT from warm to cool while dimming at the same time — with no separate color group and no wiring overhead.
Q4.What is the difference between the 100W and 200W models?
Both share the same 48V DC output, DALI DT8 protocol, and 20-series compatibility. However, the 100W model (WDMTP10048-DALI-CW) measures 300mm, while the 200W unit (WDMTP20048-DALI-CW) measures 350mm and delivers twice the load capacity. Consequently, your choice depends on the total wattage of the connected fixtures.
Q5.How does the safety locking system work?
Each driver is equipped with a safety lock buckle, available in both 2-wire and 4-wire configurations. Because the buckle secures the unit firmly to the rail, accidental disconnection is prevented. In other words, installation stays safe and stable over the long term.
Q6.Do you offer OEM / ODM customization?
Yes. As a professional manufacturer based in Zhongshan, China, we provide full OEM and ODM services — including custom branding, model numbering, and tailored specifications. Furthermore, our engineering team can adjust parameters to meet your project requirements.
Q7.What does the 3-year warranty cover?
Every unit is backed by a 3-year warranty with a 100% full power output guarantee. Unlike cheaper alternatives, each driver undergoes rigorous aging and stress testing before leaving the factory. Therefore, you can specify with confidence, knowing long-term reliability is assured.
Ready to specify? Let's talk bulk pricing.
We are a professional manufacturer based in Zhongshan, China, specializing in smart lighting solutions. Contact us today for competitive wholesale pricing and customization options.
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