Elrigs Dimmable GU10 LED Bulbs 5W (40W Equivalent) Daylight (6000K) 6 Pack 45&deg; Beam Angle 500lm Pack of 6. Brightness dimmable LED bulb, 45 beam angle, spotlight with lens 85-265V input voltage, 36V output voltage, safe for use, aluminium housing, premium heat sink. Standard MR16 bulb with GU10 base, replace the 50W halogen bulb, save the electricity bill 2 years warranty. Extrem long life up to 30000 hours, reduce the frequency and costs of changing light Flicker free bulb, reduce visual fatigure when you are reading and writting, protect your vision