ChiChinLighting 3-Pack E17 Bulb E17 Type R Reflector R14 LED Bulb 3x3w Spotlight E17 LED Dimmable 30 Degree Lighting Cool White Cool White E17 LED Bulb Type R Reflector R14 with 3x3w and DIMMABLE on 110V but only with edge rotary switch dimmers Great high power E17 spotlight with 30 degree angle Brighter with 350 lumens and lower price comparing to IKEA LEDARE E17 Long lifespan and save more than 10 times on energy cost Great replacement of 15 - 40 watts incandescent or halogen bulbs