... entertainment. Product Specification Product Size: 16X28mm LED Space: 0.55" Voltage: 12V, 24V, 120V, 240V Work temperature: -20 ... .4W14.2W99FT/30.2mR/G/BAccessories: LED Intelligent Controller, LED Power Expander, LED Waterproof Power Supply, Signal Line Connectors, ... .4W14.2W99FT/30.2mR/G/BAccessories: LED Intelligent Controller, LED Power Expander, LED Waterproof Power Supply, Signal Line Connectors, ...