Attention: The Remote controller Not included CR2025 battery! Not included battery! Not included battery! Due to Customs security check not allow to send the parcel which include battery. you need to buy CR2025 battery at your local or other stores . Specification: Power: 5W/10W/15W Input: AC100-240V AC110V AC220V Light color: 5W RGB (15 colors + RGB flash); 10W/15W RGBW (15 colors + White); 10W/15W RGBWW (15 colors + Warm White). Housing: High Strength Aluminu LED Lifespan: > 35000 hours Approvals: CE/CCC Suitable for illumination and beautification for home/party/etc Remote control battery: 1 x CR2025 button cell battery (Battery NOT include) Size:5W 50*91mm/10W 60*112mm/15W 65*127mm Package Includes: 1 x E27 RGB LED Light​​ 1 x IR Remote Controller ( CR2025 battery NOT included) Brand Name : Dawn&Lighting Color Temperature : Cool White(5500-7000K) LED Chip Model : 2835 Occasion : living room Voltage : AC 110V 220V Luminous Flux : 500 - 999 Lumens Shape : Globe Average Life (hrs) : 50000 Length : 91mm Item Type : LED Bulbs Led Bulb Type : Bubble Ball Bulb Is Smart Device : NO LED Chip Brand : Epistar Certification : CCC Certification : ce Beam Angle(°) : 360° Base Type : E27 Power Tolerance : 5% Watt : E27 5W 10W 15W Luminous Flux : 5W350lm/10W550lm/15W800 Battery for remote control : CR2025 battery (Not included) Voltage : AC 85V-265V LED Chip Model : SMD5050 SMD2835 Color Temperature : 2700-3500K/6000-6500K Occasion : Living room Stylish design easy operation Function : Energy-saving environment-friendly recyclable Controller Type : 24 Keys IR Remote Controller Application : Home/Cafe/Restaurant/Bar