Product Description: 5w Mr16 3cct Led Bulbs 3cct Selectable 50w Equivalent Non-dimmable 60 Narrow Spot Light Beam 6000k 4000k 3000k Gu10 Base For Spotlights Recessed Lighting Closet Track Lights, 6 Pack Size: D50mm x L54mm /D1.97""xL2.12"" Color:Whie Power:5w Lumen:600 lm Replacement 50w Halogen Light Light Color: 3 CCT Light Color + Auto Choice 3000k Warm white light / 4000k Neutral White Light / 6000k Cool White Light Voltage: AC85-265V Light Angle: 60Beam Angle Light Base : Gu10 Color rendering index:> 85Ra. Net Weight:45g Pack: 6pcs Operation: 4 way to choice light color , 1. 3CCT : Switch To 3000k Warm white light , Switch To 4000k Neutral White Light, Switch To 6000k Cool White Light , 2. Auto: Switch To Auto Function, Click On/Off Change Light Color, Turn Off and Quickly Turn On to be 3000k Warm white light , Turn Off and Quickly Turn On to be 4000k Neutral White Light , Turn Off and Quickly Turn On to be 6000k Cool White Light , Application:Spotlight,reflector light, Track light, Down light, Recessed light,Table light,Deslight, Bathroom Lighting, Display, Retail Or Museum Lighting, Landscape And Flood Lights, Etc. Upgrade your home or business lighting with our versatile mr16 gu10 LED bulbs featuring three selectable color temperatures. Choose from cool white for focused tasks, Neutral White for a modern feel, or Warm White for relaxed comfort, all controlled by your wall switch. Delivering a bright 50W equivalent output at a fraction of the energy cost, these bulbs are ideal for illuminating larger areas. The 60-degree beam provides excellent coverage in recessed cans, track heads, and ceiling fixtures, reducing the number of lights needed.