GU10 MR16 Bulb 5 Watt 350 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V
Keystone Technologies

GU10 MR16 Bulb 5 Watt 350 Lumens 80+ CRI Dimmable Bi-Pin GU10 Base Energy Star Rated 120V

Frequently installed in residential and light commercial fixtures such as track lighting, recessed accents, display lighting, and directional spot applications where controlled beam output and reliable dimming performance are required.

  • Directional Light Output: Delivers focused LED illumination ideal for accent, task, and spotlighting applications.
  • Energy-Efficient Design: Operates at just 5 watts while reducing heat output compared to traditional halogen lamps.
  • Dimming Capability: Compatible with standard dimmers, allowing adjustable light levels for visual comfort and ambiance control.
  • Standard GU10 Base: Twist-lock base enables quick installation and broad compatibility with existing GU10 fixtures.
  • Extended Service Life: Rated for 15,000 hours, minimizing replacement frequency and ongoing maintenance.
  • Multiple CCT Options: Available in several color temperatures to suit residential, hospitality, and retail environments.
$4.55
/
Free shipping calculated at checkout.
Color Temperature
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Brand Keystone Technologies
Wattage 5W
Voltage 120V
Lumens 350
Lamp Type LED
CCT 2700K, 3000K, 4000K, 5000K
CRI 80+
Dimming Dimmable
Base Type GU10
Certifications cULus Listed, ENERGY STAR® Rated
Dimensions 1.97" D × 2.19" H
Rated Life 15,000 Hours
Warranty 3-Year Warranty

Shipping

We offer free shipping on all orders within the United States, with no hidden fees or charges at checkout. International shipping is available, with rates calculated based on weight and quantity at the time of purchase.

Most orders ship within 1–3 business days. Some items are built to order and may require additional lead time. Orders may ship from multiple locations depending on the brands ordered, and tracking information will be provided for each shipment.

For more details, please visit our Shipping Policy or contact our customer service team for assistance.

Returns

We offer a 60-day return policy for eligible items. Products must be unused, in their original packaging, and include proof of purchase.

To start a return, you may use our self-service portal or email customerservice@starsandstripeslighting.com. If approved, we will provide a return shipping label and instructions. Returns sent without prior approval will not be accepted.

If your item arrives damaged, defective, or incorrect, please contact us promptly so we can make it right.

Some items, including custom orders and gift cards, are non-returnable. To exchange a product, please return the original item and place a new order once the return is approved.

Refunds are issued to the original payment method within 10 business days of approval. If more than 15 business days have passed, please contact us for assistance.

For full details, visit our Return Policy.

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