Features: 1. Please confirm the voltage first. If the voltage of a product is 12V-24V， then you must use a professional LED voltage converter.2. Please check the specifications of the product carefully before ordering to insure a proper fit.3. Do not disassemble any bulbs by yourself.4. Be sure to cut the power off before beginning installation to avoid personal injury. - Come with 24 key IR remote controller (1 x CR2025 3V cell battery included) - 5 modes: 16 color static / RGB jump change / RGB flash / RGB gradual change / RGB smooth change; dimmer control for 16 color static mode (brightness adjustable) - With power-off memory function
Specifications: Model: S57 GU10-3W-RGB Exterior Color: Silver Material: Aluminum + Acrylic LED Type: High Power LED Qty.: 1 x light emitting diode Input Voltage: AC 85-265VEmitting Color: RGB Power: 3W Base Type: GU10 Dimension: 4.9 x 4.9 x 6.1 cm 
Package Content：5 x GU10 LED bulbs5 x 24 key IR remote controller