MR16 LED Bulb, 8 watts, 490 Lumens, 4000K, 75W Equal, GU5.3 Base, 15° Spot, 12V
Available in stock (1911)
About this item
About this item
- Energy Efficient: 8W LED replaces 75W incandescent
- Base Type: GU5.3 bi-pin for easy installation
- Dimmable: Compatible with most dimmers
- Enclosed Fixture Rated: Safe for enclosed fixtures
- Color Temperature: Cool white 4000K
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Description
Description
Satco MR16 LED Bulb — 8W / 4000K
The Satco S8638 MR16 LED bulb features a GU5.3 base and delivers 490 lumens of cool white light at 4000K. This 8W LED is a direct replacement for 75W incandescent bulbs, offering significant energy savings. The bulb is dimmable and enclosed fixture rated, making it versatile for various applications.
Key Features
- Base Type: GU5.3 bi-pin
- Bulb Shape: MR16
- Wattage Equivalency: 75W incandescent
- Enclosed Fixture Rating: Yes
- Certifications: Title 24, JA8, RoHS
- Beam Angle: 15 degrees Spot
- Color Rendering Index (CRI): 90+
- Voltage: 12V AC/DC
- Dimming Compatibility: Forward Phase, Reverse Phase, Triac
- Operating Temperature: -25C to +45C
- Lifespan: 25,000 hours
- Warranty: 5 years
Construction & Aesthetics
The bulb features a clear lens finish and a contemporary gray housing, providing a sleek look. Its compact size with a height of 2.56 inches and a diameter of 1.97 inches makes it suitable for tight spaces.
Electrical & Installation
Operating at 12V, this bulb is compatible with most low-voltage systems. It fits into standard GU5.3 sockets and supports dimming with compatible dimmers, offering flexibility in light output.
Light Output & Performance
With a lumen output of 490 and a CRI of 90+, this bulb ensures vibrant and accurate color rendering. The 15-degree beam angle is ideal for focused lighting applications.
Typical Applications
- Track lighting
- Recessed downlights
- Accent lighting
- Display cases
- Retail environments
Specifications
Specifications
Dimensions
Documents
Style & Materials
Characteristics & Features
Electrical Information
Item Details
Warranty & Certifications
Shipping & Returns
Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.
Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.
Frequently Asked Questions
What base type does the Satco S8638 use?
What base type does the Satco S8638 use?
Is the Satco S8638 dimmable?
Is the Satco S8638 dimmable?
Can the Satco S8638 be used in enclosed fixtures?
Can the Satco S8638 be used in enclosed fixtures?
What is the equivalent wattage of the Satco S8638?
What is the equivalent wattage of the Satco S8638?
What is the beam angle of the Satco S8638?
What is the beam angle of the Satco S8638?

