Light up outdoor spaces with precision and efficiency using the MR16 5W LED Bulb from Lumiere Lighting. This low‑voltage LED replaces a 40W halogen while delivering crisp, natural illumination designed for landscaping and beyond.

Available in 2700K and 3000K, this LED delivers 400 lumens from just 5 watts, creating inviting, warm ambiance without the heat or energy waste of traditional bulbs. Its compact 1.61" H x 1.93" D form fits neatly in most MR16 fixtures, making it ideal for landscape lighting, deck lighting, and tree post lights along pathways, steps, and focal features.

Why this MR16 LED stands apart

• Premium light quality: CRI > 90 ensures accurate color rendering of plants, foliage, and surroundings, so your outdoor spaces look natural and inviting.
• Versatile, low‑voltage design: 12V AC/DC with a wide 9-15V range supports various dimming and transformer setups, compatible with common low‑voltage fixtures without compromising performance
• Focused illumination for precise effects: 36° and 60° beam angles deliver targeted lighting for pathways, plants, posts, and architectural accents without glare
• Easy integration, strong longevity: Designed for sealed or non-sealed fixtures, with a rated lifespan of 25,000+ hours, minimizing maintenance and replacements
• Efficient, brighter than you expect: 5W consumes far less power while delivering 400 lumens, making it an ideal halogen replacement for long-lasting outdoor lighting
• Rugged and weatherproof  IP67 rating means this bulb performs in sealed or non‑sealed fixtures, with excellent protection against dust and immersion in water
• Wide applicability  ideal for landscape lighting, deck lighting, tree post accents, and other outdoor scenes; also suitable for indoor/outdoor installations where moisture resistance matters
• Flexible beam options - choose from 36° or 60° beam angles to sculpt light precisely where you need it tight accents or broad washes
• Also available in other wattages - if your project calls for different brightness levels, check out the 4W, 6W, and 12W options in the same family

Specification at Glance

• Halogen Replacement: 40W
• Brightness: 400 Lumens
• CCT Options: 2700K, 3000K
• Dimensions: 1.61”H x 1.93”D
• CRI: >90
• Power: 5Watt
• Lifespan: >25,000hrs.
• Beam angle: 36°, 60°
• Voltage Range: 9-15V AC/DC
• Safety Certification: ETL, FCC Compliance
• Operating Temperature: -20° C - +50° C

What makes Lumiere Lighting a smart choice

Designed for real outdoor lifestyles, this LED bulb maximizes energy savings without compromising brightness or color fidelity. Its low‑voltage, dimmable operation is ideal for creating atmosphere at dusk and night, while the IP67 rating protects against rain, splashing water, and humidity in outdoor spaces. If you’re upgrading landscape lighting or replacing aging fixtures, these bulbs deliver a reliable, long‑lasting solution that pays back through reduced electricity usage and lower maintenance needs.

Why choose Lumiere Lighting?

• Free shipping on all US orders over $100 (Exceptions apply)
• 30 day money back guarantee (Unused in original packaging)
• Tracking number for every order
• Safe payment options