WDD15H-DALI
Signal: DALI 2
Output Power: 15W( 350mA)
Input Voltage: 200-240VAC
Output Voltage: 20-40VDC
Power Factor: 0.9
Dimming output: Single/Dual-Color
DALI Single Color & Dual Color Tunable Constant Current LED Driver (4W–36W)
Flicker-Free DALI Dimming for Hotel, Retail & Commercial Lighting
WELLDRIVER professional DALI constant current LED drivers deliver stable, noise-free dimming from 4W to 36W. Moreover, they are engineered for hotel, restaurant, retail, and industrial lighting. As a result, you get seamless compatibility with global DALI systems and consistent light quality. In short, they take the guesswork out of specification.
Product Overview
First of all, the WELLDRIVER DALI constant current LED driver family targets projects where lighting quality cannot be compromised. Specifically, it covers both single color and dual color tunable white applications.
Whether you are fitting out a luxury hotel or a busy shopping mall, stable performance is essential. Therefore, we offer 11 power options from 4W to 36W, all with a power factor above 0.9.
In addition, output currents range from 100mA to 800mA. That is why this single family covers nearly every constant-current fixture on the market today.
Moreover, the slim driver design simplifies fixture integration for OEM partners. As a result, installation becomes faster and more cost-effective for large-scale projects.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | DALI Single Color & Dual Color Tunable Constant Current LED Driver |
| Brand | WELLDRIVER (Zhongshan, China) |
| Power Range | 4W / 6W / 8W / 10W / 12W / 15W / 18W / 20W / 22W / 24W / 36W |
| Input Voltage | 220–240V AC (custom voltage available) |
| Output Voltage | 20–40V DC (customizable) |
| Output Current | 100 / 150 / 200 / 250 / 300 / 350 / 400 / 450 / 500 / 550 / 800 mA |
| Power Factor (PF) | > 0.9 |
| Dimming Protocol | DALI (Flicker-Free, Noise-Free) |
| Compatibility | Compatible with most luminaire brands and DALI systems |
| Waterproof Rating | IP20 (indoor use) |
| Dimensions | 105×35×24 mm (4–15W) · 140×35×24 mm (18–36W) |
| Warranty | 5 Years |
For example, explore individual models: WDD4H-DALI, WDD10H-DALI, WDD24H-DALI, WDD36H-DALI and the full WDD series →
Full Model List (WDD DALI Series)
Eleven models cover 4W–36W. In fact, each one shares the same slim cross-section for simple panel design. So, click any model below to open its dedicated product page.
| Model | Power | Output Current | Size (mm) |
|---|---|---|---|
| WDD4H-DALI | 4W | 100mA | 105×35×24 |
| WDD6H-DALI | 6W | 150mA | 105×35×24 |
| WDD8H-DALI | 8W | 200mA | 105×35×24 |
| WDD10H-DALI | 10W | 250mA | 105×35×24 |
| WDD12H-DALI | 12W | 300mA | 105×35×24 |
| WDD15H-DALI | 15W | 350mA | 105×35×24 |
| WDD18H-DALI | 18W | 400mA | 140×35×24 |
| WDD20H-DALI | 20W | 450mA | 140×35×24 |
| WDD22H-DALI | 22W | 500mA | 140×35×24 |
| WDD24H-DALI | 24W | 550mA | 140×35×24 |
| WDD36H-DALI | 36W | 800mA | 140×35×24 |
Key Features & Advantages
Typical Applications
For example, they are ideal for DALI lighting control systems in:
In short, whenever a project needs dependable DALI dimming, this series fits the brief.
Why Choose WELLDRIVER?
Our engineering team designs optimized circuits using high-performance components. As a result, we cut energy loss and improve efficiency.
Whether you need single color or dual color tunable white solutions, we can help. Consequently, our DALI LED drivers provide reliable performance for large-scale lighting projects worldwide.
- ✅ First, 11 power models from 4W to 36W — one family, one design
- ✅ Also, stable and flicker-free dimming for high-quality lighting
- ✅ Besides, seamless DALI compatibility with global control systems
- ✅ Moreover, custom OEM/ODM for voltage, current & form factor
- ✅ Finally, a 5-year warranty plus strict quality control
Frequently Asked Questions
Need a Custom DALI Driver Solution?
We support OEM & ODM customization for voltage, current, and form factor. In fact, you get a quote in 24 hours.
Request a Quote View DALI Series
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