Upgrade to the Luceco 12.5W DD LED bulb for instant, energy-efficient lighting with 1550lm of 4000K neutral white light. This 4-pin GR8 fitting is the perfect retrofit for 28W fluorescent bulbs, working with electronic ballasts and requiring no starter or wiring. Choose if the existing bulb has 4 pins at the back and the fixture requires 4 pins. This long-lasting LED lasts up to 3 times longer than CFL bulbs, reducing energy consumption. Ideal for modern fixtures, it’s backed by a 2-year warranty for peace of mind.