Coloured lamps

A great addition to redstone lamps could be a coloured "lensed" type of redstone lamp, by putting a redstone lamp in a crafting table and for example a blue dye, it would give you a blue lensed redstone lamp. There would be a variant for every dye type (except for black, grey, and light grey) alongside normal redstone lamps. Another cool addition would be the ability to control a redstone lamp's brightness, by having the brightness be directly influenced by the signal strength going into the redstone lamp. For example: a higher signal strength will cause the redstone lamp to be brighter. This would be on every variant of redstone lamp, lensed or not.