1. Introduction
This manual provides essential information for the safe and efficient use of your Sunlite 87938 LED PAR38 Long Neck Spotlight Bulb. Please read these instructions carefully before installation and operation, and retain them for future reference.
The Sunlite 87938 is a 15-watt LED PAR38 long neck spotlight bulb designed to replace 100-watt halogen equivalents. It delivers 1200 lumens of 6500K daylight illumination with a 40-degree flood beam. Featuring a medium E26 base, 90 CRI for accurate color rendering, and dimmable functionality, this bulb is UL listed for wet locations and compliant with T20/T24/CEC standards, making it suitable for both indoor and outdoor applications.
Image 1.1: Sunlite 87938 LED PAR38 Long Neck Spotlight Bulb with key specifications and dimensions (4.72 inches width, 5.08 inches height).
Image 1.2: The Sunlite PAR38 LED bulb highlighting features such as 15 Watts (100W Equivalent), 1200 Lumen Output, 6500K Daylight Color Temperature, and an estimated energy cost of $1.81 per year.
2. Safety Information
- UL Listed: This LED bulb is UL listed for wet locations, ensuring it meets rigorous safety standards for use in damp or wet environments.
- Proposition 65 Warning: This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
- Electrical Safety: Always turn off power to the fixture before installing or removing the bulb. Do not use with incompatible dimmers or fixtures.
- Handling: Allow the bulb to cool before handling if it has been in operation. Avoid direct contact with water unless the fixture is specifically designed for it.
3. Setup and Installation
The Sunlite 87938 LED PAR38 bulb features a standard medium E26 base, compatible with most common light fixtures designed for this base type.
3.1 Installation Steps
- Ensure the power to the light fixture is turned off at the circuit breaker or wall switch.
- Carefully remove the old bulb from the fixture.
- Screw the Sunlite 87938 LED PAR38 bulb into the E26 socket until it is snug. Do not overtighten.
- Restore power to the fixture.
3.2 Base Compatibility
Image 3.1: This image illustrates various bulb base types, confirming that the E26 base is the standard and compatible type for this product.
Image 3.2: A visual comparison of various PAR bulb sizes (PAR38, PAR30, PAR20, PAR16), demonstrating the relative size of the PAR38 long neck bulb.
3.3 Dimmable Feature and Compatible Dimmers
This bulb is dimmable. For optimal performance and to avoid flickering or damage, use with compatible LED dimmers. Below is a list of tested compatible dimmers:
- LEVITON: 6161, 6631, 6633P, 6681, 6684, MIR-600, IPL06-10Z
- LUTRON: CTCL-153PH-WH, DV-600P, S-600, SLV-600, TG-600, TG600PH, DVCL-153P
Image 3.3: A comprehensive list of Lutron and Leviton dimmers that have been tested and confirmed compatible with Sunlite LED PAR bulbs.
4. Operating Instructions
Once installed, the Sunlite 87938 LED PAR38 bulb operates like any standard light bulb. Use the wall switch to turn it on or off. If connected to a compatible dimmer, adjust the light output as desired.
4.1 Dimmable Functionality
The dimmable feature allows you to adjust the light intensity to suit your needs and create different ambiances. Ensure your dimmer is compatible with LED bulbs for optimal performance.
Image 4.1: An example of a bedroom setting with recessed lighting, illustrating the adjustable light output of dimmable LED bulbs for a comfortable environment.
Image 4.2: This image demonstrates the visual difference between various brightness levels (100%, 80%, 50%, 10%) achievable with the dimmable LED bulb in a commercial setting.
4.2 Color Temperature (6500K Daylight)
This bulb provides a 6500K Daylight color temperature, which is a crisp, bright white light ideal for task lighting, commercial settings, or areas where high visibility is desired.
Image 4.3: A color temperature chart illustrating how different Kelvin values affect light appearance, with 6500K highlighted as Daylight, suitable for task and commercial lighting.
5. Maintenance
The Sunlite 87938 LED PAR38 bulb is designed for long-term, low-maintenance operation with an average lifespan of 25,000 hours. This significantly reduces the need for frequent bulb replacements, especially in hard-to-reach fixtures.
5.1 Cleaning
To clean the bulb, ensure the power is off and the bulb is cool. Gently wipe the surface with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as these can damage the bulb's finish or internal components.
6. Troubleshooting
If you encounter issues with your Sunlite 87938 LED PAR38 bulb, refer to the following troubleshooting steps:
- Bulb Not Lighting Up:
- Ensure the power to the fixture is on.
- Check that the bulb is securely screwed into the socket.
- Test the bulb in a different, known-working fixture to rule out a fixture issue.
- Flickering or Inconsistent Dimming:
- Verify that your dimmer switch is compatible with LED bulbs. Refer to the list of compatible dimmers in Section 3.3.
- Ensure the dimmer is properly installed and wired according to its manufacturer's instructions.
- Some dimmers have adjustment dials for minimum/maximum brightness; ensure these are set correctly.
- Reduced Brightness:
- If using a dimmer, ensure it is set to maximum brightness.
- Confirm the bulb's wattage and lumen output match your expectations.
7. Specifications
| Specification | Detail |
|---|---|
| Model Number | 87938 |
| Brand | Sunlite |
| Light Type | LED |
| Wattage | 15 Watts |
| Incandescent Equivalent | 100 Watts |
| Brightness | 1200 Lumens |
| Color Temperature | 6500K Daylight |
| Bulb Shape Size | PAR38 |
| Bulb Base | E26 Medium |
| Beam Angle | 40 Degrees (Flood) |
| Color Rendering Index (CRI) | 90 |
| Dimmable | Yes |
| Indoor/Outdoor Usage | Indoor, Outdoor (UL Listed for Wet Locations, IP44 Rated) |
| Average Life | 25,000 Hours |
| Voltage | 120 Volts |
| Certifications | UL Listed, T20/T24/CEC Compliant |
| Material | Aluminum, Polycarbonate (PC) |
| Product Dimensions | 5 x 5 x 5.5 inches |
| Item Weight | 5.1 ounces (0.32 Pounds) |
Image 7.1: The Energy Star Lighting Facts label, detailing brightness (1200 lumens), estimated yearly energy cost ($1.81), life (22.8 years based on 3 hrs/day), light appearance (6500K Cool), and energy used (15 watts).
Image 7.2: A visual comparison demonstrating the superior color rendering of a 90 CRI bulb compared to a 70 CRI bulb, showing more vivid and natural colors.
8. Warranty and Support
8.1 Manufacturer Warranty
The Sunlite 87938 LED PAR38 Long Neck Spotlight Bulb is backed by a 3-year manufacturer warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For technical assistance, warranty claims, or further inquiries, please contact Sunlite customer support. You can find contact information and additional resources by visiting the official Sunlite store on Amazon: Sunlite Store.
