By adopting various lighting modes design, such as static, flash, strobe and fade, our light bulbs will add cheerful festival atmosphere. You can choose your favorite mode. The darkest brightness of the bulb is the brightness of 25 percent of white light. Different from other similar products on the market, our light bulb comes with a remote control, which brings you more convenience to control brightness, lighting modes, light colors, on/off and more. It is constructed of aluminum and PC material. The light bulb will help you remember the color of the lamp when you turned off the light last time. There are 4 different sizes for you to choose from. This product is perfectly suitable for home, household, dorm, office, bedroom, etc. Item Name: LED Light Bulb Material: Aluminum, PC Lamp Base Type: E27 Voltage: AC 85-265V Power: 3W/5W/10W/15W Light Color: RGB+White/RGB+Warm white Color Temperature: 3000-6500K Luminous flux: 270LM Beam Angle: 360 Degree Color Rendering Index: 80 Power Factor: 55 Remote Control Battery: Button Battery(Included) Features: Easy to Install, Long Lasting, Energy-saving Size Details: 3W: 5cm x 9cm/1.97" x 3.54" (Approx.) 5W: 6cm x 12cm/2.36" x 4.72" (Approx.) 10W: 7cm x 13cm/2.76" x 5.12" (Approx.) 15W: 8cm x 14cm/3.15" x 5.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x LED Light Bulb 1 x Remote Control