Features: 1. Simply place this laser light anywhere in your yard,Your house will be from dark to stunning in seconds 2. You can even use the laser light year round. Bring the stars sky to create a fantasy world for the bedroom/Indoor. 3. Ideal for Christmas,New Year, Holidays, Party, Halloween,Valentine's Day, Garden, Outdoor etc. 4. Quickly creates an atmosphere for parties,entertaining and all holidays. illuminates a huge area with amazing landscape. Specifications: Light Color: Red,Green, Irradiation Area:50-100 Square Meters Shell Color: Black Input Voltage: AC 100-240V 50/60Hz Output Voltage: DC 5V 0.5A Spotlight: Green: 50mW @ 532nm, Red: 100mw @ 470nm Impact: Firefly point over 2000-4000 Waterproof: Housing IP65, Power Adapter IP44 Cord Length: 3meters The controller Battery:1Pcs CR2032 (NOT Included) Power: US/EU/AU/UK Plug Package Contents: 1 X Laser Light 1 X Power Adapter 1 x Remote controller (Battery is not included)