Voltage: 120-277V, Wattage: 19W, Type: PAR38 LED, Viewing Angle: 40 degree flood, Color Temp: 3000K (warm white), Lumens: 1,200, Replaces: 75-90W PAR-38, R40 Lamps, Certifications: UL, CE, RoHS, Lamp Shape: PAR38, Length: 5.05 in., Base Type: E26 (medium screw base), Diameter: 4.75 in., Life Hours: 40,000 hours, Brand: Pro-Start, Case Quantity: Order 10 for a full case, Is It Dimmable? Not dimmable. This LED Bulb has a high voltage range that works with any input between 120 - 277 volts