MR16 GU10 Bulb 6.5 Watt 500 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V

Name: MR16 GU10 Bulb 6.5 Watt 500 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
Brand: Keystone Technologies
SKU: KT-LED6.5MR16-S-827-GU10
Price: 4.85 USD
Availability: InStock

MR16 GU10 LED lamp with bi-pin GU10 base and dimmable beam for track and accent lighting; 120V input, 6.5W (500 lumens) with 80+ CRI and Energy Star rating.

Installed in line-voltage directional fixtures where higher output MR16 performance is required. This Keystone Technologies MR16 GU10 bulb supports dimming for task and accent lighting. It fits GU10 bases on 120V circuits and meets Energy Star efficiency criteria.

$4.85

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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	GU10
Certifications	UL Listed, ENERGY STAR® Rated
Dimensions	1.97" D × 2.19" H
Rated Life	15,000 Hours
Warranty	2-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 MR16 GU10 bulb?

The Keystone MR16 GU10 LED Bulb operates at 6.5W, providing 500 lumens. This efficient bulb delivers 77 lumens per watt, making it ideal for accent and task lighting in both residential and commercial environments.

What beam angle and light distribution does this bulb provide?

The Keystone MR16 GU10 bulb is designed with a spotlight beam to provide directional light for highlighting areas such as artwork, signage, or retail displays. The beam angle is typically between 15° to 25°, making it ideal for focused lighting applications.

What color temperatures are available for this bulb?

The Keystone MR16 GU10 bulb is available in selectable color temperatures: 2700K (Warm White), 3000K (Soft White), 4000K (Cool White), and 5000K (Daylight). The 80+ CRI ensures accurate color rendering, which is essential for environments where true-to-life color perception is critical, such as in galleries or showrooms.

Is this bulb dimmable?

Yes, the Keystone MR16 GU10 bulb is dimmable, providing flexibility to adjust light levels based on the task or ambiance. It is compatible with both Forward Phase and Reverse Phase (ELV) dimmers, ensuring smooth dimming without flicker.

What certifications and environmental ratings does this bulb have?

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

UL Listed: Certified for safety and electrical compliance.
ENERGY STAR® Rated: Meets stringent energy efficiency standards, reducing utility costs and qualifying for energy rebates.
RoHS Compliant: Free from hazardous materials such as lead and mercury.

What is the rated life and warranty for this bulb?

The Keystone MR16 GU10 bulb is rated for 15,000 hours of operation, offering long-lasting performance with minimal maintenance. It is backed by a 2-year warranty, ensuring peace of mind for residential and commercial installations.

What are the dimensions and base type for this bulb?

Dimensions: 1.97" diameter × 2.19" height.
Base Type: GU10, compatible with most standard GU10 fixtures.

Can this bulb be used in outdoor or wet locations?

The Keystone MR16 GU10 bulb is rated for damp locations, making it suitable for use in areas with humidity or moisture, such as kitchens, bathrooms, or covered outdoor spaces. However, it is not suitable for direct exposure to water (wet locations).