LEDVANCE 40633

SYLVANIA LED Recessed Downlight 4" RT Kit User Manual

Brand: LEDVANCE | Model: 40633

1. Product Overview

The SYLVANIA Recessed Downlight Retrofit Kit features a ridged baffle reflector designed to provide homogeneous light reproduction. This technology reduces brightness for a more eye-friendly illumination without compromising lumen output, resulting in softer light. This kit is engineered to enhance the overall lighting in your space.

  • WHITE BAFFLE REFLECTOR: Works by reducing the brightness to make the light more eye-friendly without losing the light output.
  • DIMMABLE: The downlight kit is dimmable down to 10% of full light output and is compatible with recognized dimmer brands in the market.
  • VERY LOW PROFILE: The slim design supports installation in areas with very short height between the ceiling and roof.
  • INDOOR and OUTDOOR SUITABILITY: Suitable for dry, damp, or wet locations. An airtight ring is included, integrated with the internal part of the trim.
  • SAFETY & CERTIFIED: Meets Safety standards for UL nationwide, California Compliant T20 (tier 2 lamp), and T24 Certified Energy Star.

2. Package Contents

Verify that all components are present in the package:

  • 4 Lamps (as per product specifications, though this specific product is a 1-pack, the specification lists 4 lamps. Please refer to your specific product packaging for exact count.)
SYLVANIA LED Recessed Downlight Kit with E26 adapter

Figure 2.1: The SYLVANIA LED Recessed Downlight Kit, showing the main light fixture and the E26 screw-in adapter.

3. Setup Instructions

Follow these steps for safe and proper installation:

  1. Safety First: Before beginning installation, ensure the power to the existing recessed lighting fixture is turned off at the circuit breaker.
  2. Prepare Existing Fixture: Remove the existing bulb and trim from your recessed housing.
  3. Install E26 Adapter: Screw the provided E26 socket adapter into the existing E26 base within the recessed housing.
  4. Connect Wiring: Connect the wires from the downlight kit to the E26 adapter's wires. Ensure a secure connection.
  5. Insert Downlight: Carefully push the LED recessed downlight into the existing housing. The spring clips on the side of the downlight will secure it in place. Ensure it sits flush with the ceiling.
  6. Restore Power: Once the downlight is securely installed, restore power at the circuit breaker.
Man installing a recessed light

Figure 3.1: A person demonstrating the installation process of a recessed downlight into a ceiling fixture.

E26 adapter for recessed light

Figure 3.2: Close-up view of the E26 screw-in adapter, which connects the LED downlight to a standard light socket.

4. Operating Instructions

The SYLVANIA LED Recessed Downlight is designed for simple operation.

  • Turning On/Off: Operate the light using your standard wall switch connected to the fixture.
  • Dimming Function: If connected to a compatible dimmer switch, you can adjust the light output from 100% down to 10% to suit your desired ambiance. The light provides a Cool White (4000K) illumination.
Kitchen and living room illuminated by recessed lights

Figure 4.1: An example of a modern kitchen and living room space effectively illuminated by multiple recessed downlights.

5. Maintenance

The SYLVANIA LED Recessed Downlight requires minimal maintenance.

  • Cleaning: To clean the fixture, ensure the power is turned off at the circuit breaker. Use a soft, dry, or slightly damp cloth to wipe the surface. Avoid abrasive cleaners or solvents that could damage the finish.
  • No Bulb Replacement: As an integrated LED fixture, there are no bulbs to replace. The LEDs are designed for a long operational life of approximately 50,000 hours.

6. Troubleshooting

If you encounter issues with your downlight, refer to the following common problems and solutions:

ProblemPossible CauseSolution
Light does not turn on.No power to the fixture; loose wiring connection; faulty switch.Check circuit breaker. Ensure all wiring connections are secure. Test the switch.
Light flickers or dims inconsistently.Incompatible dimmer switch; loose wiring; power fluctuations.Ensure dimmer is LED compatible. Check wiring connections. Consult an electrician for power issues.
Light is not as bright as expected.Dimmer setting too low; incorrect light color temperature expectation.Adjust dimmer to maximum brightness. Confirm the 4000K Cool White color temperature meets your needs.

If problems persist after attempting these solutions, please contact a qualified electrician or the manufacturer's support.

7. Specifications

SpecificationDetail
BrandLEDVANCE
ColorCool White 4000K
MaterialPlastic
StyleLED Downlight
Light fixture formCeiling
Room TypeOutdoor, indoor
Product Dimensions5.51"L x 5.21"W x 2.68"H
Specific Uses For ProductLamp
Indoor/Outdoor UsageIndoor
Power SourceAC/DC
Special FeatureDimmable
Control MethodApp
Light Source TypeLED
Finish TypeWhite
Shade MaterialPlastic
Number of Light Sources1
Voltage120 Volts
ThemeSpace
Light ColorCool White
Included Components4 Lamps
Lighting MethodLED
Specification MetEnergy Star, ul_listed
Item Weight6.38 ounces
Number of Items1
Wattage8 watts
Bulb BaseE26
Controller TypeRing
Switch TypeDimmer
Unit Count1.0 Count
Water Resistance LevelWater Resistant
Brightness675 Lumen
Efficiency84.375 lumens per watt
Mounting TypeCeiling Mount
Shade ColorWhite
Fixture TypeNon Removable
Assembly RequiredNo
ManufacturerSYLVANIA
Size4 Inch - 1 Pack | Baffle Trim
UPC046135406263
Global Trade Identification Number00046135406263
Model NameLED Downlight
Part Number40626
Item Weight6.4 ounces
Item model number40633
Finish typesWhite
Maximum Compatible Wattage65 Watts
Special FeaturesDimmable
Batteries Included?No
Batteries Required?No
Wattage65 Watts
Color Temperature4000 Kelvin
Color Rendering Index (CRI)80
Average Life50000 Hours
ASINB083WKMLS8
Customer Reviews4.3 out of 5 stars (335 ratings)
Best Sellers Rank#66,001 in Tools & Home Improvement, #250 in Recessed Lighting Housing & Trim Kits
Date First AvailableJanuary 15, 2020
Dimensions of the SYLVANIA LED Recessed Downlight

Figure 7.1: Detailed dimensions of the SYLVANIA LED Recessed Downlight, showing its height and width for installation planning.

8. Warranty and Support

This SYLVANIA LED Recessed Downlight is backed by a 5-year warranty, ensuring reliability and performance.

For technical support, warranty claims, or any inquiries regarding your product, please contact LEDVANCE customer service. Refer to the contact information provided on your product packaging or the official LEDVANCE website for the most up-to-date support details.

Related Documents - 40633

Preview LEDVANCE LED Microdisk 4" Installation and Operation Guide
This guide provides detailed instructions for installing, operating, and troubleshooting the LEDVANCE LED Microdisk 4-inch downlight. It includes safety warnings, electrical connection steps, color temperature adjustment, and warranty information. Model: LEDMD4500ST9SC3WH.
Preview LED Retrofit Downlight 6" Installation and Operation Manual - LEDVANCE
Comprehensive guide for installing and operating the LEDVANCE 6-inch LED Retrofit Downlight (Model LEDRT561000ST9SC3WH), including safety instructions, troubleshooting, and warranty information.
Preview LEDVANCE DL UNIV D200 V 18W ML 83040 WT LED Downlight - Product Information
Comprehensive product information for the LEDVANCE DL UNIV D200 V 18W ML 83040 WT LED Downlight, detailing safety warnings, installation guidelines, features, and disposal instructions.
Preview LEDVANCE ULTRA LED MICRODISK DOWNLIGHT KIT Installation Instructions
Comprehensive installation guide for the LEDVANCE ULTRA LED MICRODISK DOWNLIGHT KIT, detailing safety precautions, step-by-step installation procedures, and warranty information.
Preview LEDVANCE DOWNLIGHT COMFORT HE OPAL & UGR Technical Data and Installation Guide
Detailed technical specifications, dimensions, electrical data, and installation instructions for LEDVANCE DOWNLIGHT COMFORT HE OPAL and DOWNLIGHT COMFORT HE UGR series.
Preview LEDVANCE Downlight Comfort DALI OPAL & UGR: Technical Specs, Dimensions, and Installation Guide
Explore detailed technical specifications, dimensions, electrical data, and installation instructions for LEDVANCE Downlight Comfort DALI OPAL and UGR luminaires. Find model numbers, EANs, and compatibility information.