DL4003C Ultra Slim & trimless fixed angle LED Downlight
Key Features:
Application:
It is designed for general lighting applications in office, supermarket, shop, school, hotel etc.
Product Overview
The LEDTEK DL4003C is an ultra-thin and trimless recessed downlight specifically designed for low ceilings, combining sleek design with advanced lighting technology. Its slim profile ensures seamless integration into tight ceiling spaces, making it perfect for modern interiors where space optimization is key. Powered by high-performance CREE COB LED technology, this downlight delivers bright, energy-efficient lighting with excellent color rendering, ensuring vibrant and accurate colors for any setting.
The deep reflector cup design eliminates secondary light spots and reduces glare, while the anti-glare coating enhances visual comfort. Available in multiple reflector cup colors, such as silver, black, and gold, it allows for easy customization to match your interior decor. With four lens angle options (15°, 24°, 36°, 60°), you can choose the ideal beam spread for accent or ambient lighting.
The trimless design creating a smooth and natural transition between the fixture and the ceiling for a clean, modern look. With a wattage range of 5-20W, this downlight offers adjustable brightness and energy efficiency, making it suitable for both residential and commercial spaces.
The LEDTEK DL4003C is a perfect blend of cutting-edge technology, elegant design, and versatile performance. Its features, such as the CREE COB light source, anti-glare design, and customizable options, make it a top choice for modern low-ceiling lighting solutions. Whether for highlighting decor or providing ambient illumination, this downlight ensures exceptional performance and aesthetic appeal.
If you want to use the other model of DL4003 series LED down light, you can use standard model DL4003A(adjustable tilt) or DL4003B(trim-less and adjustable tilt)
We can customize the wattage to meet your needs.
Looking for more LED downlight ? Explore our full collection here.
Model No | DL4003C-5W | DL4003C-7W | DL4003C-10W | DL4003C-12W | DL4003C-18W | DL4003C-20W |
|---|---|---|---|---|---|---|
| Wattage | 5W | 7W | 10W | 12W | 18W | 20W |
| Dimension(mm) | Φ74*H60 | Φ74*H60 | Φ99*H63 | Φ99*H63 | Φ114*H80 | Φ114*H80 |
| Cutting Hole | Φ55 | Φ55 | Φ75 | Φ75 | Φ95 | Φ95 |
| Input Voltage(V) | AC110-240V 50/60Hz | |||||
| Light Source | Cree LED | |||||
| CCT | 2700K-6500K | |||||
| Luminous Flux (lm) ±5% | 500lm | 700lm | 1000lm | 1200lm | 1800lm | 2000lm |
| CRI | >80(90 optional) | |||||
| Beam Angle | 15°/24°/36°/55° | |||||
| LED Driver | External LED Driver | |||||
| Dimming Option | Optional:0/1-10V dimming or Dali dimming | |||||
| IP | IP20 | |||||
| Product Finishing | Reflector Color:Bright silver/Misty silver/Bright white/Misty White/Bright black/Misty black/gold etc | |||||
| Materials of Optics | PMMA | |||||
| Operating Temp. (℃ ) | -20℃ ~50℃ | |||||
| Installation | Recessed | |||||
Reflectors in a variety of available colors










Product Size












