Philips Hue White Ambiance Smart Bulb Starter Kit - Bayonet Cap B22 (Compatible with Amazon Alexa, Apple HomeKit, and Google Assistant)
Camelx3 claims the lowest price for this item.
Comes with 3 bulbs, the bridge, and a switch
Also, cash rewards should be available, YMMV.
Seems to be available at selected bunnings for the same price.