Feit Electric BPESL15T/DM(U) ECOBulb60 Dimmable 15W / 60W Soft White Twist CFL ECOBulb60 15W equivalent to 60W (watt) Dimmable soft white twist CFL bulb/lamp Instant start (several seconds to full brightness) Equivalent shape and size as standard light bulb Energy Star approved! Energy Star approved bulbs may qualify for utility or municipal rebates