1. Four automatic color changing modes:Fast colorful gradient change in 2 seconds (change color every 2 seconds, change color quickly);Slow colorful gradient change in 4 seconds (change color every 4 seconds, change color quickly);Fast colorful jump to 1 second gradient (change color every 1 second, gradually change color);Slow colorful jump to 3.5 seconds gradient (change color every 3.5 seconds, gradually change color) 2. 4-level brightness adjustment in fixed color mode:Three, 16 fixed color changing modes.There are 16 kinds of luminous colors: white, red, green, blue, magenta, grass green, light blue, orange, light green, , light yellow, cyan, light , yellow, , pink 3. Control method:Can change color through infrared remote control (effective distance is 1-5 meters);Switching function is to switch the lighting mode with a quick switch 4, the scope of application: This product fills the spaceof domestic remote control lamps, bars, KTV boxes, , clubs, casinos, western restaurants, cafes, home taste decoration, commodity display cabinets, wine cabinets, high-end leisure places, home theaters, birthday Party, festive banquets, dances, decorative lights and and other indoor and outdoor mood decoration, set off the atmosphere. Lamp bead type: RGB lamp bead Lamp specifications: E14 : 180 degrees -270 degrees (astigmatism) Light source type: LED chip Light transmittance: above 92% Input voltage: AC85-265V Frequency: 50 / 60Hz Remote control key position: 24 Power supply: button battery colour: white Material: PC + metal size: 38 x 38 x 108mm Package Contents: 2 x bulb 2 x Remote control Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.