LUMINOSUM 5W LED Spotlight Bulb, 40W Incandescent Bulbs Equivalent, E26/E27 Dimmable LED Bulbs, 5-Pack, Daylight Energy Saving. Replace 40W incandescent bulb by 5W LED bulbs. Save over 80% of your electricity bill! Dimmable LED Bulbs, dimmer from 25% to 100%. LED spotlight bulb with 5 pcs of CREE LED, beam angle 60 degree. E26/E27 screw base, suitable for major lamp holder. Extremely long life lowers the maintenance cost by reducing re-lamp frequency. No stroboflash, the light is more comfortable and healthy to eyes. Daylight 5500-6000K It's 6 month warranty. We provide fast replacement for defective products.