SMD Backlit Recessed Deep Downlighter (10,15,22 W)
In commercial interiors where visual comfort, uniform illumination, and refined aesthetics are critical, shallow or poorly diffused downlights often produce uneven brightness, distracting glare, and visual fatigue — reducing occupant comfort and diminishing the quality of space design. The SMD Backlit Recessed Deep Downlighter (10 W, 15 W, 22 W) by Intelux solves these challenges with advanced SMD LED backlit technology and a deep-recessed design that delivers uniform, glare-controlled illumination with smooth light distribution. Engineered for corporate offices, premium retail environments, hospitality spaces, healthcare facilities, and institutional interiors, this commercial LED deep recessed downlighter offers energy-efficient performance, superior color rendering, long service life, and reliable operation — making it a compelling recessed lighting solution for facility managers, lighting consultants, and EPC decision makers focused on visual comfort, performance consistency, and long-term value.
Model:
- IRDDL-600-10
- IRDDL-601-15
- IRDDL-602-22
Construction Details:
The SMD Downlighter Series features a precision die-cast aluminium housing for efficient heat dissipation and structural durability. High-performance SMD LED chips are mounted on thermally optimized PCBs to ensure stable lumen output. A high-transmittance diffuser provides soft, uniform lighting with minimal glare. The isolated constant-current driver ensures electrical safety, surge protection, and consistent performance.
Benefits:
- Uniform Soft Illumination – Even light distribution with wide beam spread
- Energy Efficient Design – High brightness with low power consumption
- Multiple Finish Options – White, black and premium reflector colors
- Low Heat Generation – Enhanced thermal management for longer life
- Flicker-Free Lighting – Comfortable lighting for long usage hours
- Maintenance-Free Operation – Long operational life reduces replacement cost
- Instant Start – Full brightness without warm-up time
| Parameter | Specification |
|---|---|
| Light Source | High-Efficiency SMD LEDs |
| Wattage Options | 10W / 15W / 22W |
| Input Voltage | AC 140–250V |
| Frequency | 50/60 Hz |
| Power Factor | >0.95 |
| Luminous Efficacy | Up to 110–120 lm/W |
| LED | Bridgelux / Seoul |
| Color Temperature (CCT) | 3000K / 4000K / 500K / 5700K / 6500K |
| Beam Angle | 90° |
| CRI | >80 |
| Operating Temperature | -10°C to +50°C |
| Lifetime | up to 50,000 hours |
| Ingress Protection | IP20 |
| Mounting Type | Recessed |
| Body Material | Die-cast aluminium with polycarbonate diffuser |
| Body Colors | White / Black |
| Reflector Colors | White / Black / Gun Black / Rose Gold |
Applications:
- Residential Living Rooms, Bedrooms & Kitchens
- Corporate Offices & Conference Rooms
- Retail Stores & Showrooms
- Hotels, Lobbies & Hospitality Spaces
- Educational Institutions
- Hospitals & Clinics
- Shops, Cafés & Restaurants
- Corridors, Reception Areas & Common Spaces

