Looking for the perfect bulb to bring life to your ceiling lights, desk lamps, or cozy reading nooks? Sunlite 12” LED T9 Circline Hybrid Bulb is a practical, energy-efficient upgrade for any room! With its soft, customizable glow, this bulb easily adjusts from warm, inviting 3000K to vibrant 6500K, letting you set just the right mood. And with its 16-watt power, you get plenty of light without the high energy bill. These bulbs are ETL Listed and contain no mercury or other harmful chemicals.