What wattage and lumen output options are available for this GU10 MR16 LED bulb?
The Keystone Technologies GU10 MR16 bulb is a 5W LED bulb that provides 350 lumens, offering high energy efficiency with an efficacy of 70 lm/W. It is ideal for task lighting in both residential and commercial settings, offering a reliable and energy-efficient alternative to traditional halogen MR16 bulbs.
What beam angle and light distribution does this bulb provide?
This GU10 LED MR16 bulb provides a Narrow Spot (NSP) beam angle, typically ranging from 10°–15°, ensuring focused and directional light. This makes it suitable for applications requiring precise lighting, such as display cases, track lighting, or accent lighting in galleries and retail spaces.
What color temperatures are available for this bulb?
The Keystone GU10 MR16 offers 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 colors are critical, such as retail displays or art galleries.
Does this bulb support dimming?
Yes, this Keystone GU10 MR16 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, a crucial feature for 2026 code compliance in sensitive lighting environments.
What certifications and environmental ratings does this bulb have?
To ensure safety, compliance, and energy efficiency, this LED MR16 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 GU10 MR16 has a rated life of 15,000 hours, making it a long-lasting solution that minimizes the need for frequent 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 × 2.19" height.
- Base Type: GU10 base, a line-voltage (120V) option that eliminates the need for a transformer, making it compatible with most track or recessed fixtures.
Is this bulb compliant with 2026 lighting standards?
Yes, this LED MR16 bulb complies with California Title 24, JA8, and ASHRAE 90.1-2022 for high-efficacy lighting, and the low flicker (less than 5% flicker percentage) ensures it meets modern health standards for visual comfort and productivity.
Can this bulb be used in outdoor or wet locations?
The Keystone GU10 MR16 bulb is not rated for wet locations but is suitable for damp locations, such as under covered outdoor areas or in humid indoor environments. For wet locations, a higher IP rating would be required.
