1.High brightness, gorgeous color 1.Small bulk, high luminous efficiency 1.Low temperature rise, long lifespan Specifications: Product name: 3528 white SMD, 500:1 and 400mcdForward current: 30mAForward voltage: 1.8 to 2.6VLuminous intensity: 500 to 1,400mcdViewing angle: 120°Power dissipation: 110mWFeatures: High brightness, gorgeous colorSmall bulk, high luminous efficiencyLow temperature rise, ...