GRV E11152-10 SMD High Power LED Bulb Silicone Crystal Smart IC Chip Dimmable 5W AC 110V Bulb, Pack of 2, Cool White Super Bright High Quality Durable in use Really Long Lifetime Super Energy-saving High Power Dimmable LED light lamp Suggest use LED post-cut dimmers,LED bulbs maybe flicker or power decrease if use Incandescent dimmers