The RP Lamp MR16 LED GU5.3 replaces traditional halogen MR16 bulbs with a 5W LED that outputs 400 lm of neutral white light at 4000K. It operates on a 12V supply and fits any GU5.3 bi-pin socket.

With a 120-degree beam angle, this bulb suits downlights, spotlights, and task lighting in kitchens, bathrooms, and workspaces where a crisp, neutral light tone is preferred.

Key Features

• Neutral white colour temperature of 4000K
• GU5.3 bi-pin base for direct halogen replacement
• 120-degree wide beam angle for broad light spread
• Non-dimmable operation
• Energy Class A+

Product Benefits

• 5W power draw produces 400 lm, significantly reducing energy use versus halogen equivalents
• 12V operation is compatible with existing low-voltage transformer circuits
• Neutral 4000K tone is well-suited for task areas such as kitchens, studies, and workshops
• Suitable for outdoor use in appropriate enclosed luminaires

Technical Specifications

• Base Type: GU5.3
• Power: 5W
• Voltage: 12V
• Luminous Flux: 400 lm
• Colour Temperature: 4000K
• Beam Angle: 120°
• Dimensions (H × W): 55 × 50 mm
• Energy Class: A+
• Dimmable: No

Why You'll Love It

• Drop-in replacement for GU5.3 halogen MR16 bulbs — no rewiring needed
• Compact MR16 form factor fits a wide range of standard spotlight housings
• Energy Class A+ rating keeps running costs low over the bulb's lifetime
• 4000K neutral tone reduces eye strain in task-oriented spaces