Question: what is the difference between hd and led light bulbs?
Answer: High-CRI lights minimize spikes outside of the wavelength of light they're supposed to be emitting, while low-CRI lights emit more light all across the spectrum. ... Typical LED bulbs, on the other hand, tend to have CRI around 80, which is why they often look so unimpressive. So: GE's HD bulbs have a higher CRI.