1. 2835 no white color 2. Include no battery (CR2025) Production Description • Package: Anti-Static Plastic Bag • Material: FPCB • Exterior Color:2835 RGB（NO White light）/5050 RGB(WITH white light) • Input Voltage(V): DC12V • Beam Angle: 120° • Lifetime: 50,000 hours • Light Source: LED RGB 2835 SMD 300pcs/5M LED RGB 5050 SMD 150pcs/5M WIFI Controller: • Working Voltage:DC5V-28V • Output Channel: RGB channel • Output current: 4A • Connecting method: common anode • Dimension: 52mm * 22mm *9mm • Remote distance:10-20meters. • Software: Android system(at least 2.3 version with wifi function) or IOS system. • Connect way: connect with RGB led strip. • Max supported by 20m led strip 24/44key IR Features: 24 /44Keys IR Remote Controller for RGB LED SMD strip lights. Adopt IR remote to control the LED strip lights. It is able to control led strip light’s color, brightness and flash modes. Support SMD 5050 RGB Strip Lights and SMD 3528 RGB Strip Lights. Including modes of Flash, strobe, Fade, Smooth.