Features: -- It is equipped with a powerful speaker that plays music via bluetooth connection from the smartphone. With the specially developed app, the light color and brightness of the lamp can be controlled from the smartphone. -- The powerful RGBW LEDs can reproduce all spectral colors and also produce white light with different intensity and color temperature. -- In comparison to normal luminaires, LED spotlights consume a minimum amount of electricity and are even lower in energy consumption than energy saving lamps. Specifications: • Power: 48W • LED QTY: 120LED • Dimmable: Yes • Ignition time: <1s • Color rendering: 80 • Illumination area: 10㎡-15㎡ • Mains frequency: 50Hz • Startup time up to 60%: 1s • Luminous flux: 100LM/W • Degree of protection: IP20 • Lampshade material: Acrylic • Operating voltage: 110-240V/185-240V • Color temperature: 3000K+4500K+6000K • Light color: Warm white+White+RGB • Diameter: 40cm/15.7" • Package size: 43*43*15 /16.9*16.9*5.9" • Control method: wall control/mobile phone bluetooth control/infrared remote control Package Included: 1x LED Starlight Ceiling Lamp 1x Remote control Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures.