YATE 3W T40 LED Light Bulbs, 25W Incandescent Bulbs Equivalent, 300lm, Daylight White, 6000K, Medium Screw, 160&deg;Beam Angle, LED Light Bulbs, Pack of 6 Units This innovative led bulb use ceramic heat sink dose well at heat dissipation which keep long life Save your electricity bill, replaces 25W incandescent bulb by 3W LED bulb, energy saving over 85% Great lighting performance, high CRI 80, shows object colors realistically and naturally Environmental and healthy, no UV or infrared emissions, no Hg, no flickering This compact bulb works well in enclosed fixtures and tight spaces (1.6 inches diameter, 3.2 inches long)