Lot of 10 PCS 110V 4W MR16 LED Bulbs - 6000K Daylight LED Spotlights - 35Watt Equivalent - 330 Lumen 50 Degree Beam Angle for Landscape, Recessed, Track lighting Set of 10 pieces. Super Energy-saving as replacement for 40 watt traditional light bulbs while last five times longer 110volt lighting product, safe work voltage for human being and generate less heat than traditional light bulbs MR16 standard shape: Bi-pin base (GU5.3), directLY replace traditional halogen light bulb Long lifespan: perfect for 24/7 constant use, application including accent lighting; art galleries; hotels, museums, offices, restaurants, retail and general lighting MoonFlor offers 6 months free replacement,Please contact the seller for defective orders.