1. Product Overview
The Goodlite 5-inch LED Square Ultra Slim Recessed Downlight (Model G-20227) is a high-performance lighting solution designed for both residential and commercial indoor applications. This 15W fixture delivers 1350 lumens, equivalent to a 100W incandescent bulb, while offering superior energy efficiency. It features 5CCT (Correlated Color Temperature) adjustability, allowing users to select from 2700K to 5000K to create the desired ambiance. The downlight is dimmable with both Triac and 0-10V systems and operates on a wide voltage range of 120-277V. With a CRI of 90+ for accurate color representation and an ETL listing for safety, this fixture ensures quality and longevity with a 50,000-hour lifespan.
Image 1.1: Goodlite 5-inch LED Square Ultra Slim Recessed Downlight.
Image 1.2: Key features and certifications of the Goodlite LED Downlight, including CRI 90+, IC Rated, Wet Location suitability, Air Tight construction, ETL, and FC compliance.
Image 1.3: Additional features such as dimmability, 50,000-hour lifetime, 3-year warranty, 1350 lumens output, and 120-277V multi-voltage compatibility.
2. Safety Information
Please read all instructions carefully before installation and retain for future reference. Improper installation or use can lead to electrical shock, fire, or other hazards.
- WARNING: Risk of electric shock. Disconnect power at the fuse or circuit breaker before installing or servicing.
- Installation must be performed by a qualified electrician in accordance with all national and local electrical codes.
- Do not modify or alter the fixture.
- Ensure all connections are secure and properly insulated.
- This product is suitable for wet locations.
- Do not install near heat sources or in areas with excessive vibration.
3. What's in the Box
Verify that all components are present before beginning installation:
- 5" LED Downlight
- Installation Instruction Manual
- Cutout Template
4. Specifications
Detailed technical specifications for the Goodlite 5-inch LED Square Ultra Slim Recessed Downlight (G-20227).
| Feature | Specification |
|---|---|
| Brand | Goodlite |
| Model Number | G-20227 |
| Size | 5 Inches Square |
| Wattage | 15W |
| Lumen Output | 1350 Lumens |
| Equivalent Wattage | 100W |
| Voltage | 120-277V |
| Color Temperature (CCT) | 2700K, 3000K, 3500K, 4100K, 5000K (Selectable) |
| Dimmability | Triac & 0-10V Dimming Systems |
| Color Rendering Index (CRI) | 90+ |
| Lifespan | 50,000 Hours |
| Installation Type | Flush Mount |
| Material | Aluminum (Housing), Acrylic (Shade) |
| Water Resistance Level | Water Resistant (Wet Location Rated) |
| Certifications | ETL Listed |
| Dimensions (L x W x H) | 5.68"L x 5.68"W x 2"H |
Image 4.1: General specifications including lumens, wattage, voltage, and dimmability.
Image 4.2: Model comparison for Square Flushed Slim series, highlighting the G-20227 model's lumens and wattage.
Image 4.3: Product dimensions and recommended cutout size for installation.
Image 4.4: General size diagram for the 5-inch square LED downlight.
5. Installation Instructions
Follow these steps for safe and proper installation. Ensure power is disconnected at the circuit breaker before starting.
- Prepare the Ceiling: Use the included cutout template to mark and cut a 5.12-inch (130.048mm) round opening in the ceiling.
- Connect Wiring: Open the detachable junction box. Properly connect the supply wires (Live, Neutral, Ground) to the corresponding wires in the junction box. Ensure all connections are secure.
- Insert Junction Box: Insert the junction box into the ceiling opening.
- Mount Fixture: Insert the light fixture into the ceiling opening. Engage the spring clips to secure the fixture firmly in place.
- Test: Restore power at the circuit breaker and test your new light.
Image 5.1: Visual guide for the four-step installation process.
6. Operating Instructions
This downlight offers selectable color temperature and dimming capabilities.
6.1. Color Temperature Selection (5CCT)
The fixture includes a switch on the junction box that allows you to select one of five color temperatures: 2700K (Soft White), 3000K (Warm White), 3500K (Neutral White), 4100K (Cool White), or 5000K (Daylight). Adjust the switch to your preferred setting before final installation or when power is off.
Image 6.1: Illustration of the 5CCT selectable color temperature feature.
6.2. Dimming Functionality
The downlight is compatible with most Triac (forward-phase) and 0-10V dimming systems. Ensure you use a compatible dimmer switch for optimal performance. Refer to the dimmer manufacturer's instructions for installation and operation.
Image 6.2: List of compatible dimmer models from various brands.
7. Maintenance
The Goodlite LED downlight requires minimal maintenance.
- Cleaning: Ensure power is off before cleaning. Wipe the fixture with a soft, dry, or slightly damp cloth. Do not use harsh chemicals, abrasive cleaners, or solvents, as these may damage the finish or electrical components.
- Bulb Replacement: This fixture uses integrated LED technology and does not require bulb replacement.
8. Troubleshooting
If you encounter issues with your downlight, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply; Loose wiring; Faulty switch/dimmer | Check circuit breaker; Verify all wire connections; Test switch/dimmer |
| Light flickers or dims improperly | Incompatible dimmer; Loose wiring; Overloaded circuit | Ensure dimmer is compatible (Triac or 0-10V); Check wiring connections; Reduce load on circuit |
| Incorrect color temperature | CCT switch set incorrectly | Turn off power, adjust the CCT switch on the junction box to desired setting |
| Light is too dim | Dimmer setting too low; Incorrect CCT setting | Adjust dimmer to higher setting; Ensure CCT is set to a brighter option (e.g., 5000K) |
If the problem persists after attempting these solutions, contact customer support.
9. Warranty and Support
This Goodlite LED downlight (Model G-20227) is covered by a 3-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical assistance, or product inquiries, please contact Goodlite customer support through their official channels. Keep your purchase receipt as proof of purchase.
For more information, visit the Goodlite Store on Amazon.