If you have torchiere fixtures with halogen lamps, consider replacing them with compact fluorescent torchieres. Compact fluorescent torchieres use 60% to 80% less energy and can produce more light (lumens) than the halogen torchieres.
If you are like most of us and not getting any younger, consider adding features to your kitchen that will ease the transition to the Golden Years. Rollout shelves reduce stooping and bending; raising the dishwasher an extra few inches does too. Add a heatproof landing area next to the oven and stove to reduce cross-kitchen carting of heavy pots and hot pans.