Get the benefits of an energy-saving bulb without the high cost of other LEDs on the market! At 4 watts, the Kobi Warm 25 LED light bulb produces an amazing 245 lumens, making it a great replacement for all common light bulbs, including mercury-containing CFLs. The 2700K warm white color temperature makes it ideal for home and restaurant lighting applications. With a long life of 25,000 hours and low energy usage, these lamps will last, saving you money. Make the change, go LED today with Kobi Warm 25 light bulbs! Dimmable when used with approved Lutron C-L dimmer switches.