LemonBest Super Bright 15 Watts PAR38 LED bulb Lamp E27 Screw Base Flood Ceiling downlight Spot light, Beam Angle 60 degree for indoor lighting (Cool White) Cool white(6500~7000K), Warm White(2800-3200K), Beam Angle: 60 degrees Bulb Diameter: 122mm/4.8inches, Length: 127mm/5inches Polished Finish Aluminum with Beautiful Appearance; 48 hours aging time, 50000 Hrs Lifespan Guaranteed Generally shipped via USPS, 8~12 business days arrival. Bulk orders or special orders can contact us for Express delivery. Non-dimmable, Please do not use dimmer switch to control it.