I hate halogen downlights. Like the plague, they have managed to spread beyond commercial buildings and now you find them in rental apartments as well. They are inefficient as buggery and spit out terrible amounts of heat especially during a qld summer.
Anyway, umart are selling these 5w led down lights that substitute for a 35w halogen. Unfortunately warm white is the only color. $9 down from $18. $15 is cheaper to the real street price but still a good ddeal.