Brand Name: GBKOF High-concerned chemical: None Luminous Flux: <60 Is Batteries Included: No Nominal Voltage: Other Origin: Mainland China Voltage: 5V Certification: CCC Certification: ce Certification: EMC Certification: GS Certification: LVD Certification: ROHS Certification: UL Average Life (hrs): 50000 LED Chip Model: SMD5050 Strip type: SMD Power Generation: Switch Waterproof: No Is Smart Device: Yes Color Temp(K): RGB LED Chip Brand: Epistar Power Source: DC Model Number: RGB Led Strip Specifications (light beads / m): 18 LEDs Number/M: 18leds/m Item Type: Strip Power Consumption (W/m): 4W/m Occasion: LIVING ROOM Feature 1: Led Strip Lights Feature 2: Led Strip Feature 3: Led Room Light Feature 4: led light strips Feature 5: led light for room Feature 6: Led Lights Led Strip: 5V USB RGB led light Controller Battery: Not include (CR2025) Application: Living room,Ceiling,Bedroom Applicable occasions: Festival,Party Decoration Choice: yes semi_Choice: yes