No worries, this post, and your previous ones are always within the parameters of the community topics. Thanks for sharing Conceptos Plasticos!
It's crazy how green materials cost a lot more than conventional ones. Hopefully one day the former will become mainstream and more affordable. Many years ago LED was really expensive and halogen was the norm when I was a new grad working for a firm, so much has changed over the years. Now LED is available in every household across the world.