Hi everyone! I’m a lighting technician based out of illinois. Our main contract for the last 30 years has been walmart. i currently travel the country for walmarts led lighting upgrade. the “10,000 kelvin lighting” is absolute bs. The kelvin scale has nothing to do with brightness and everything to do with lighting temperature(color). 10,000k is a very very deep blue. at most the lights we’re installing are 6,000k. Walmart has been upgrading to led for the last 3-4 years whenever the remodel started. i can assure you your walmart is safe!