DescriptionMaterial: Aluminum Alloy outer Socket: Standard GU10 Number of LED per Lamp: 4 LEDs Lumens: 480-540 Lumens Power consumption: 12 W Color: Warm white (2800K-3200K) Viewing angle: 30°+ (spot light， good for specialist and general lighting) Certificate: CE & RoHS Approved Life Span: 50000 Hours Voltage: AC 85V-240V Package includes:10x 12W GU10 LED Light Bulbs