Fangrui Product Details Versatile Rechargeable Lighting: Experience Seamless Lighting With Our Rechargeable Bulbs, For Use As Battery-powered Bulbs Or Remote Controlled. Ensures Smooth Ambient Lighting For Any Space. Remote Control Convenience: Easily Switch Between Warm Light//white Light Color Temperatures With The Included Remote Control, Which Also Allows You To Adjust Brightness Levels And Set For Optimal Lighting Control And Energy Efficiency. Innovative Removable Charging: With Our Bulbs Removable Charging System. Enjoy Up To 10 Hours Of Lighting At Full Brightness Without Frequent Battery Changes, Ensuring Continuous Lighting Without Interruption. For Any Environment: Create A Cozy Ambience In Any Room With These Versatile, Battery-powered Lights. Whether Reading In The Bedroom, Enhancing The Ambiance Of The Living Room, Or Adding A Warm Glow To Your Patio, These Lights Are The Choice. Two Mounting Options: Our Battery-powered Bulbs Can Be Screwed Into Fixtures To Turn Into Any Light You Need Wit