CorePro LED PLL. The luminous intensity is 1500 lumens with a wattage of 12 W. This light source is not dimmable and is suitable for fixtures with a 2G11 base. With a color temperature of 4000 K, it emits neutral white light. The color rendering index has a value of 80. The lifespan is 30,000 hours. The CorePro LED PLL family is an excellent LED alternative to conventional compact fluorescent lamps. The CorePro LED PLL LEDs can be operated with electronic ballasts (HF) just like traditional PL-L/TC-L compact fluorescent lamps. With this innovative LED solution, you can achieve significant energy savings compared to conventional solutions. Protect your eyes, the environment, and your wallet with LED lighting. Benefit from longevity and energy efficiency: LEDs (light-emitting diodes) have the advantage over traditional incandescent bulbs of not generating heat, converting most of the energy into light, and thus consuming only a fraction of the electricity. Additionally, LED light sources are extremely durable and do not need to be replaced frequently. Since LEDs are flicker-free and have a high color rendering index, their light is always pleasant for your eyes. Objects illuminated by LED lighting appear in their true, natural colors.