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FS & FST Series High-efficiency LED Recessed COB Downlight / Spotlight
1. Product Overview
The FS & FST Series LED Recessed COB Spotlight is a high-performance indoor lighting solution, integrating advanced COB (Chip on Board) LED technology with an efficient heat dissipation structure. It features anti-glare design, stable light output, and long service life, suitable for commercial spaces (shopping malls, hotels, offices) and high-end residential areas (living rooms, corridors, exhibition halls).
2. Core Specifications
| Parameter | Specification |
|---|---|
| Product Model | FS Series / FST Series |
| LED Chip Type | High-brightness COB LED Chip |
| Power Options | 7W / 10W / 12W / 15W / 20W (customizable) |
| Input Voltage | AC 85-265V, 50/60Hz (wide voltage, universal) |
| Color Temperature (CCT) | 3000K (Warm White) / 4000K (Neutral White) / 6000K (Cool White) (customizable) |
| Color Rendering Index (CRI) | Ra≥80 / Ra≥90 (high CRI version optional) |
| Luminous Flux | 600-1800lm (depending on power) |
| Beam Angle | 15° / 24° / 36° / 60° (adjustable optional) |
| Dimming Function | Non-dimmable / Triac dimmable / 0-10V dimmable (optional) |
| Working Temperature | -20℃ ~ +45℃ |
| Storage Temperature | -30℃ ~ +60℃ |
| Service Life | ≥30,000 hours (L70, at 25℃ ambient) |
3. Mechanical & Material Parameters
| Parameter | Specification |
|---|---|
| Housing Material | Die-cast aluminum (heat dissipation) + PC/PMMA diffuser |
| Finish | White (standard) / Black / Silver (customizable) |
| Cut-out Size | Φ75mm / Φ90mm / Φ105mm / Φ120mm (matching power) |
| Product Dimension | Outer diameter: Φ85-130mm; Height: 60-80mm |
| Net Weight | 180-350g (depending on power) |
| Mounting Type | Recessed ceiling mounting (spring clip fixed) |
| Protection Level | IP20 (indoor use only) |
4. Features & Advantages
- Efficient Heat Dissipation: Integrated die-cast aluminum heat sink, fast heat conduction, ensuring LED stability and long lifespan.
- Anti-glare Design: Deep cup + optical lens structure, effectively reducing glare, soft and comfortable light.
- High Color Rendering: Ra≥80 high CRI, restores true colors of objects, suitable for accent lighting and ambient lighting.
- Wide Compatibility: Wide voltage input (85-265V), compatible with global power grids; multiple dimming options available.
- Easy Installation: Spring clip design, quick recessed installation, suitable for various ceiling materials (gypsum board, wood, etc.).
- Eco-friendly: No mercury, no UV/IR radiation, low power consumption, energy-saving up to 80% compared with traditional halogen lamps.
5. Application Scenarios
- Commercial: Retail stores, exhibition halls, hotels, restaurants, offices, museums.
- Residential: Living room, bedroom, corridor, kitchen, cloakroom, TV background wall.
- Public: Corridors of hospitals, schools, libraries, etc.
6. Notes
- Please install by a professional electrician, ensure power off before installation to avoid electric shock.
- Do not use in damp, high-temperature or corrosive environments (IP20, indoor only).
- Do not cover the lamp with insulation materials or block the heat dissipation space.
- For dimmable versions, please match with certified dimmers to avoid flicker or damage.
- If the product is damaged, please stop using it immediately and contact the supplier for maintenance.
7. Certification (Optional)
CE, RoHS, FCC, SAA (customizable according to market requirements)
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