PAR16 Bulb 6.5 Watt 500 Lumens Dimmable 80+ CRI Medium E26 Base Energy Star Rated 120V

Name: PAR16 Bulb 6.5 Watt 500 Lumens Dimmable 80+ CRI Medium E26 Base Energy Star Rated 120V
Brand: Keystone Technologies
SKU: KT-LED6.5PAR16-S-827
Price: 5.79 USD
Availability: InStock

PAR16 LED bulb with medium E26 base and dimmable output for compact directional lighting; 120V input, 6.5W (500 lumens) with 80+ CRI and Energy Star rating.

Used in small directional and accent fixtures requiring moderate output and dimming capability. This Keystone Technologies PAR16 bulb delivers controlled beam output with stable color quality. It installs in E26 bases on 120V systems and complies with Energy Star standards.

$5.79

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Color Temperature

2700K

3000K

4000K

5000K

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Technical Specifications & Performance Data

Brand	Keystone Technologies
Wattage	6.5W
Voltage	120V
Lumens	500
Lamp Type	LED
CCT	2700K, 3000K, 4000K, 5000K
CRI	80+
Dimming	Dimmable
Base Type	Medium (E26)
Certifications	cULus Listed, ENERGY STAR® Rated
Dimensions	1.97" D × 2.93" H
Rated Life	15,000 Hours
Warranty	3-Year Warranty

Project Documentation & Technical Downloads

Engineering & Specification Resources

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Commercial Applications & Site Integration

Technical FAQ Deep-Dive

What wattage and lumen output options are available for this PAR16 LED bulb?

The Keystone PAR16 LED Bulb operates at 6.5W, providing 500 lumens. This bulb offers a high energy efficiency of 77 lm/W, making it an excellent choice for task and accent lighting in both residential and commercial environments.

What beam angle and light distribution does this bulb provide?

The Keystone PAR16 is designed to offer a Narrow Flood (NFL) beam angle, typically between 20°–25°. This makes it ideal for spotlighting in retail displays, accent lighting, or creating focus areas in living rooms, kitchens, or galleries.

What color temperatures are available for this bulb?

The Keystone PAR16 bulb is available in selectable color temperatures of 2700K (Warm White), 3000K (Soft White), 4000K (Cool White), and 5000K (Daylight). The 80+ CRI ensures accurate color rendering, making it ideal for environments where true-to-life color perception is critical, such as for display lighting or accent lighting in restaurants.

Does this bulb support dimming?

Yes, this Keystone PAR16 bulb is dimmable, providing flexibility to adjust light levels for different tasks and ambiance. It is compatible with most Forward Phase and Reverse Phase (ELV) dimming controls, ensuring smooth dimming without flickering.

What certifications and environmental ratings does this bulb have?

To ensure safety, compliance, and energy efficiency, this PAR16 LED bulb is:

cULus Listed: Certified for safety and compliance with North American electrical standards.
ENERGY STAR® Rated: Meets stringent energy efficiency criteria, providing utility savings and rebates.
RoHS Compliant: Free from hazardous substances like lead and mercury.

What is the rated life and warranty for this bulb?

The Keystone PAR16 has a rated life of 15,000 hours, offering a long-lasting solution with fewer replacements. It comes with a 3-year warranty, providing peace of mind for residential and commercial applications.

What are the dimensions and compatibility details for this bulb?

Dimensions: 1.97" diameter × 2.93" height.
Base Type: Medium E26 base, compatible with most standard light fixtures without the need for an additional adapter.

Is this bulb compliant with 2026 lighting standards?

Yes, this LED bulb complies with California Title 24, JA8, and ASHRAE 90.1-2022 for high-efficacy lighting. It also has a low flicker (less than 5%) to ensure compliance with modern health standards for visual comfort and productivity.

Can this bulb be used in outdoor or wet locations?

The Keystone PAR16 bulb is rated for damp locations, making it suitable for use in areas with moisture or humidity, such as bathrooms, covered outdoor areas, or kitchens. It is not suitable for direct exposure to water (wet locations).