DIM RF Remote Controller: - Working Voltage: 3VDC ( Battery include CR2025 ) -Output Signal: RF ( 433Mhz ) -Standby Time: 12 months -Remote Distance: 20M -Size: L84 x W84 x H10mm -Working Temperature: -20℃~60℃ -Net Weight: 53g -Operating Life: 20000 hours LED Receiver: - Input voltage: 5-24V DC -Output current: 2CH, 15A/CH -Output power: 5V 150W; 12V 360W; 24V 720W -Working temperature: -20℃~60℃ -Product size: L102×W60×H22mm -Net weight: 114g Safety Information: -The product is non-waterproof. Please avoid the sun and rain. -Good heat dissipation will prolong the working life of the controller. Please ensure good ventilation. -Please check whether the output voltage of any power supplies used comply with the working voltage of the product. -Ensure all wire connections and polarities are correct and secure before applying power to avoid any damages to the LED lights. -Before the first use, please pull out the plastic battery barrier sheet from the battery compartment located on the bottom of the remote. Pay attention to the battery positive and negative polarity. Package Included: 1x LED Receiver 1x LED RF M433hz Remote ( Battery include )