ALZO 15W (140W) Joyous Light® Dimmable Full Spectrum LED Light Bulb 5500K CRI> 93,120V - Pack of 4

These 4 Joyous Light® Dimmable 15-watt light bulbs are Energy Star compliant and each bulb produces the equivalent light output of a 140-watt Tungsten or incandescent bulb; the expected lifespan is 25,000 hours, over 22 years based on 3 hours usage per day, which saves money over time due to less frequent bulb replacement.  These bulbs are rated at 1300 lumens The daylight color temperature of 5500K and the CRI of 93+ promote accurate color rendering, the bright white light resembling daylight on a sunny day, midday With medium base for E27/E26 sockets For optimal dimming performance, we recommend using an LED dimmer switch since this bulb might not properly dim with incandescent dimmer switches Important: ALZO LED bulbs require ventilation; when LED bulbs are installed in fixtures that lack adequate ventilation, the life of the bulb will be reduced; all ALZO LED bulbs include a 1-year warranty and are mercury-free These dimmable 15-watt (140W Tungsten-equivalent) LED Joyous Light®