18 Watt Full Spectrum CFL Replacement Bulb (4 pin, G24Q base) by VisionMax

Discover the Secret of Nature's own sunlight using a sophisticated full-spectrum light bulb. VisionMax bulb produces comfortable and glare-free light which is excellent for reading, reduces eyestrain, and also saves energy. This full-spectrum bulb uses much less energy than a regular incandescent bulb, yet produces as much light as a 200-watt halogen bulb. This replacement bulb is perfect for reading, sewing, and close-up tasks, and reduces eyestrain for everyone but especially for those over 40.   Color temperature is 6,400K, to deliver a bright white light that simulates natural sunlight. It's a great bulb for anyone who wants to bring natural light into their home and even helps with seasonal affective disorder by helping your body clock to get a better feel for the daylight cycle. 4-Pin Compact Fluorescent replacement bulb. DIMENSIONS - 3.2" Width x 5.25" Length x .9" deep. 4 pin connection. Please verify pin connection in picture matches your current bulb. Indoor use only. ENER