✔Warm Tips: Not dimmable,can't work with any dimmer. You may need to leave 1 or 2 halogen bulbs in fixture. Otherwise there's not enough load for your transformer or power supply and the led bulbs would flicker and buzz.
✔3W 240Lm: Designed for 20Watts MR11 GU4 halogen replacement, not for MR16 GU5.3 replacement. This 12v MR11 LED bulbs need LED compatible transformer,not 120V input directly.
✔38 degree focus Beam Angle: MR11 AC/DC12V low voltage GU4 Led Bulb is perfect for indoor track, recessed lighting and outdoor landscape to illuminated garden yard patio lawn path trees flowers. KAKEMONO 3W 12V MR11 LED Bulb is not waterproof. Please make sure the fixture can protect this bulb from water or rain for outdoor lighting.
✔Healthy and comfortable lighting, color similar to halogen: High CRI 85Ra, 2700K soft warm white color, No UV, no any noise, no flickering, creat a health and real warm visual.
✔Reduce costs and trouble of changing lights: 2 years warranty.KAKEMONO MR11 GU4 LED bulb is with good heat sink design and high quality driver inside to ensure bulbs long lifespan over 30,000 hrs, save effort and maintenance costs on changing bulbs frequently