Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric A19/BLB/LED A19 LED black light bulb. This light is non-dimmable and uses 7 W of energy. Get instant on to full brightness even in sub-zero temperatures with relatively cool running performance. Feit Electric A19 bulbs have an average life of 20,000 hrs, are RoHS compliant and are 100% mercury-free. Choose a dependable blue light for any home or office celebration. Perfect for any party, dorm room or club.Instant on to full brightnessIndoor/suitable for damp locations100% mercury-free