MR16 LED bulbs providing focused accent lighting in a commercial hotel gallery corridor with recessed and track-mounted fixtures

MR16 LED Bulbs

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    MR16 LED bulbs are the premier solution for replacing inefficient halogens with superior energy savings and long-term reliability. These compact multifaceted reflector lamps provide a crisp, directional beam that is ideal for track lighting, recessed downlights, and retail display cases. By upgrading to LED technology, you can reduce heat output by up to 80% while enjoying instant-on brightness and a significantly longer service life.

    Our collection of MR16 LED replacements features dimmable options with high CRI for exceptional color accuracy and shatter-resistant construction for added safety. Available in both 12V low-voltage and 120V line-voltage configurations, these bulbs are engineered to deliver uniform light output and clarity in demanding environments. Whether you are illuminating a gallery or a high-end residential kitchen, these LEDs provide the precision and efficiency your project requires.

    5 products
    MR16 LED Bulb 7 Watt 500 Lumens 80 CRI Dimmable Bi-Pin GU5.3 Base Energy Star Rated 12V
    MR16 LED Bulb 7 Watt 500 Lumens 80 CRI Dimmable Bi-Pin GU5.3 Base Energy Star Rated 12V
    Euri Lighting
    $3.56
    MR16 GU10 LED Bulb 7 Watt 500 Lumens 80 CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    MR16 GU10 LED Bulb 7 Watt 500 Lumens 80 CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    Euri Lighting
    $4.00
    GU10 MR16 Bulb 5 Watt 350 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    GU10 MR16 Bulb 5 Watt 350 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    Keystone Technologies
    $4.55
    MR16 GU10 Bulb 6.5 Watt 500 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    MR16 GU10 Bulb 6.5 Watt 500 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
    Keystone Technologies
    $4.85
    MR16 Bulb 7 Watt 500 Lumens 90+ CRI Dimmable Bi-Pin GU5.3 Base CEC Title 20 Compliant Energy Star Rated 12V
    MR16 Bulb 7 Watt 500 Lumens 90+ CRI Dimmable Bi-Pin GU5.3 Base CEC Title 20 Compliant Energy Star Rated 12V
    Keystone Technologies
    $8.98

    Technical Specifications: Choosing the Right MR16

    MR16 bulbs are defined by their 2-inch diameter, but their electrical requirements can vary significantly based on your existing fixtures.

    GU5.3 vs. GU10 Bases

    Most 12V MR16 bulbs use the GU5.3 bi-pin base (two sharp pins). If your fixture runs on standard 120V power, you likely need a GU10 base, which features two "twist-and-lock" lugs. Always verify your socket type before ordering.

    Low Voltage (12V) Compatibility

    When switching to 12V LEDs, ensure your transformer is LED-compatible. Older magnetic or electronic halogen transformers may cause flickering or reduced lifespan if they do not meet the minimum load requirements of low-wattage LEDs.

    Performance for High-End Applications

    High CRI for Color Accuracy

    In retail and gallery settings, color is everything. We offer 90+ CRI MR16 bulbs that render colors more naturally, making them the preferred choice for jewelry displays, clothing boutiques, and residential art lighting where visual "pop" is essential.

    Spot vs. Flood Beam Angles

    The MR16 LED is a directional light source. Choose a 15-degree spot for tight, dramatic highlighting, or a 35-to-40-degree flood for general accent lighting that washes a larger area with light.

    MR16 Directional LED Engineering and Specification Resources

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    Lux vs Lumens: Understanding the Key Differences
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    What is the difference between CCT and CRI?
    Engineering criteria for commercial LED panel lighting performance and control in professional office environments
    Engineering Criteria for Commercial LED Lighting Performance and Control
    Retail lighting systems illuminating a modern retail store to enhance visual merchandising, product visibility, and overall store performance
    Retail Lighting Systems That Support Visual Merchandising and Store Performance
    Commercial LED canless downlighting specification illustrating performance and electrical code compliance in office environments
    Commercial LED Downlighting Specification for Performance and Code Compliance
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    How LED Bulbs Reduce Operating Costs in Commercial Facilities