Product details:

Phosphor coating keeps colors consistent at a color rendering index CRI of 85 Triple-wound tungsten improves electrode emissions Rare earth oxide coating extends cathode lifespan Cool white 4100 Kelvin color temperature For an environmentally friendly fluorescent option consider the 72607 F32T8 linear fluorescent tube. This T8 linear fluorescent uses only about 1/5 the electricity of an incandescent yet produces an equivalent amount of cool white light.