Fangrui Product Details 1. Smart Remote Control Rgb Bulb Light, Power: 20w 2. Material: Aluminum, Pc 3. Input Voltage: 100-277v 4. Number Of Led Lamp Beads: 20w 12pcs 2835+3pcs 5050, 25w 18pcs 2835+6pcs 5050 5. Color Temperature: 300k6000krgb 6. Applicable Lamp Holder: E27 7. Cri: 80+ 8. Protection Level: Ip30 9. Remote Control: You Need To Bring Your Own Cr2025 Or Cr2032 Button Battery For Use 10. Weight: About 41 Grams For 20w, About 51 Grams For 25w 11. Dimensions: 20w Approximately 12.35x6.4 Cm, 2w Approximately 13.15x6.9 Cm 12. Features: 13. 16 Kinds Of Color Changing Modes, Can Lock The Single Color Constant Light Or Automatic Gradual Change, The Brightness Can Be Adjusted 14. 4 Flashing Modes, White Light Burst Flashingcolor Fast Flashingcolor Slow Flashingcolorful Breathing Mode 15. High Color Rendering, Natural Light Effect 16. High-efficiency Luminescence, Abundant Light, Wide Illumination Angle And Wide Application Range 17. High Light Transmittance Pc Material Lampshade, Strong Stability, High Temperature Resistance 18. High-brightness Optical Led Chip, Low Light Decay, Durable