Product Description
Enjoy precise and balanced lighting with the Siera LED Dimmable MR11 Bulb, expertly designed to deliver a perfect glow and a visually comfortable ambiance for any indoor space.
Operating at just 3 watts, it offers a high efficiency of 80 lumens per watt, providing bright performance equivalent to traditional bulbs while saving energy.
With a 38° beam angle, it ensures focused and soft illumination ideal for architectural and decorative lighting.
Available in two color temperatures — 2700K (Warm Light) and 4000K (Natural White) — the Siera MR11 LED bulb is a smart lighting choice that combines quality, beauty, and energy efficiency.
Ideal Applications
• Showrooms and retail galleries for highlighting products and displays.
• Luxury villas and hotels for comfortable, focused illumination.
• Cafés and restaurants to create warm, inviting lighting atmospheres.
• Wall and ceiling fixtures in modern residential or commercial spaces.
• Small, detailed spaces such as cabinets, shelves, and office corners.
Key Features
• 38° beam angle provides precise, professional lighting distribution.
• High efficiency (80 lm/W) delivers bright output with reduced energy consumption.
• Compact and elegant design fits seamlessly in modern or concealed fixtures.
• Available in 2700K (Warm Light) and 4000K (Neutral Light) for any mood or setting.
• Durable PC and aluminum body for enhanced strength and heat dissipation.
• Long lifespan of 15,000 hours, minimizing replacement and maintenance costs.
• Flicker-free lighting ensures eye comfort and visual stability.
Technical Specifications
• Power: 3W
• Voltage: AC 220–240V
• Luminous Efficacy: 80 lm/W
• Luminous Flux: 240 lumens
• Beam Angle: 38°
• Color Temperatures:
– 2700K Warm Light
– 4000K Neutral White
• Base Type: MR11 (GU4)
• Body Material: PC + Aluminum
• LED Chip Type: CHIPE 2835 × 3
• Lifespan: 15,000 hours
• Dimensions: Ø3.5 cm × H4 cm
Installation Method
- Ensure the power supply is turned off before installation.
- Insert the bulb into the standard MR11 (GU4) socket in the fixture or spotlight housing.
- Make sure it is securely fitted and avoid touching the glass during operation.
- For best performance and safety, installation by a qualified electrician is recommended.
Why Choose It from Siera?
Siera brings together high efficiency, proven quality, and modern design in one compact bulb.
The MR11 Dimmable LED provides accurate, eye-friendly lighting with exceptional energy savings and a long operational life.
Choose Siera to give every detail in your home or project the illumination it deserves — refined, reliable, and beautifully efficient.