MS301--MR16 21LEDS Product Description 1) Base type: E14/E26/E27 2) Input voltage: 85 - 260V AC with reversed polarity protection 3) Light source: 21pcs super bright LED 4) Life span: 80,000 hours 5) Full range of colors: cool white(6000-6500K), warm white(2800-3300K), blue, green, red, yellow ,orange 6) Optional color combination: Single, Double, Three, Seven Color 7) Optional color change: gradual change, jump change, color flash, etc 8) Brightness degradation: 3% - 5%/1kh 9) No UV or IR radiation