Features:- Enjoys fun of DIY - More blocks for more variety of patterns, adds more interest to your life; 1 base maximumly supports 10 blocks to set the ambience with different shapes for special date, such as Christmas tree, a heart for Valentine''s day, shows gorgeous effects and your unlimited creativity- Sync Music - Intelligent light works with Amazon Alexa & Google Home for Color Changing with music, built-in sound sensors to automatically pick up on audio that lights dance alone with music beat sensed for fun & immersive experience- Fantastic Colors - Up to 16 million colors to display, 3 selection modes for different color effects, Selected Mode presents preset color for specific shape, Dynamic Mode for showing presetting dynamic color effect, Customized Mode for freely DIY; Perfect for daily use, provides dining, living and so many other scenes to make your life colorful- Intelligent Assistant - They can automatically turn on to welcome you home or reduce the brightness of the lights when it''s time to go to bed via setting on your smartphone, which can lead you to enjoy the convenience of technology and get everything in control- Amazing Design - 19 LEDs and no dark area on the surface for largest brightness area and the best light display effect; Hexagonal smart light straight edge for seamless connection, which is similar to the honeycomb structure for maximize the splicing of the ideal shape; CE, RoHs, FCC for safety assurance; Lifespan of LEDs is up to 20,000 hours, 1-year replacement warranty for quality issueSpecifications:- Overall Dimension(LxWxH): 3 3/8" x 2 15/16" x 1 3/16" (86 x 74.5 x 30.5 mm)- Input Voltage: 5 V, 2 A- Working Frequency: 2.4 GHz- Static Light Consumption: 0.3 W- Max. Light Consumption: 5 W- Color: Red (620 to 625 nm, 400 to 700 Lm), Green (520 to 530 nm, 1000 to 1500 Lm), Blue (460 to 470 nm, 200 to 400 Lm)- Lifespan: More Than 20,000 hrs- Working Temperature: -5°C to 45°C (23°F to 113°F)- Working Humidity: 5 % to 90 %- Download App Support: iOS / Android- Communication Protocol: WiFi- Material: ABS, PC- Net Weight: 1.32 Lbs (0.6 kg)Package Contents:- 6x LED Smart Lights- 6x Fixers- 6x ConnectorsNotice: - Controller and base are NOT included.- Please search the ASIN: B07M7GWHP7 if you need to buy smart light kit.- Smart Light needs to be used in conjunction with cololight APP.- You can download APP through App Store or Google Play. Beginner Guide & Using Help in APP will do you a favor!- For best lighting effect, it"™s recommended to connect no more than 11 light blocks on 1 power cord. For connecting more light blocks, please add more power cords.