Why?How many have an incoming rug inspection room with . . .
UV floodlights ?
My shop is quite small and I have overhead florescent lighting. To eliminate shadows, off to the side I have a bank of 4 500watt halogen lights. The kind you will see in autobody shops. The problem with these lights is they take a lot of power and they burn out quickly. I was at Home Depot and picked up a Led equivalent to my halogen lights. Takes a lot less power and gives a whiter light. I am going to replace my halogens with all leds.You may want to make sure that your lights have a high CRI (Color Rendering Index). Our repair area has florescent lights that have a 90 value, while the general office lights have a 70 value. The higher the number, the closer to true daylight it actually is.
We have a spool of yarn that we use as a demonstration of the lighting. In our office area, the yarn is a plain brown. In the repair area, it is a khaki green. It had caused us issues in the past before we got the 90 value lights. The yarns used for repairs looked great in our shop but looked terrible when viewed at the customer's home.
We got a lot of assistance with this from our local lightening supplier. We also got some substantial government incentives when we switched all our lighting to the newer electronic ballasts using the T-8 bulbs.
Sorry I thought you were showing the difference that a camera sees... the human eye/brain would not be fooled so badly. Old movie studios were essentially walls with removable ceilings for natural light. Lighting is all about LED's now. New lED Lighting mimics the sun.I took the pictures without a flash. I wanted to show the effect that lighting has on perceived color and to add to the conversation about dry room lighting.
Hmmm. Works here in Rain City for inspection... about three month out of the year.We have florescent lights in ours, bulbs unknown but our roll up shop door is where we inspect them..