GU10 Spherical LED Lamp Bulb replacement for traditional G10 medium screw base lamps. Light output comparable to 9-18 Watt incandescent bulbs. Consumes just 4 Watts(Option 3W 4W 5W 6W). Brightest type bulb. Available in Pure White or Warm White with 120° beam pattern. High lumen output,high efficiency,energy saving up to 60%, Eco-friendly, energy-saving and high luminous efficacy. excellent heat dissipation structure,long lifespan,normal use can reach over 30,000hours.