Features: - Saving money: Lower consumption and higher brightness; 3W/5W LED replaces 30W-50W halogen spotlight bulbs, helping reduce electricity usage - Wide voltage: AC/DC 12V-24V working voltage, suitable for various applications - Easy to install: Standard GU4 base, plug-and-play design; available in warm white, natural white, and cool white to provide wide light diffusion and enhanced brightness for a comfortable and well-lit environment - Long lifetime: Up to 30,000 hours of operation, reducing the need for frequent replacements; generates less heat compared to incandescent bulbs - Wide range of use: Suitable for landscape lighting, range hoods, display cases, recessed lighting, hospitality lighting, residential lighting, and more - Note: For use with 100-240V systems, a 12V transformer is required. A LED-compatible transformer is recommended, or retain 1–2 halogen lamps if using a traditional transformer to meet minimum load requirements Specifications: - Base: MR11/GU4 - Power: 3W / 5W - Color temperature: Warm White: 3000K, Natural White: 4000–4500K, Cool White: 6000K - Dimensions: Diameter 1.38 inch x Length 1.38 inch / 35 mm x 35 mm - Input voltage: AC/DC 10–30V - Lumens: 3W: 300LM, 5W: 500LM - LED quantity: 3W: 12 pcs, 5W: 18 pcs - CRI (Ra): > 80 - Beam angle: 120 degrees Package Included: 10 x MR11 LED Bulbs