Leviton 300-Watt Dimmable LED/CFL 600-Watt Incandescent and Halogen Toggle Slide Universal Dimmer, White R12-TSL06-1KW - The Home Depot
Cost Comparison: LED spotlight versus Halogen spotlight - TheGreenAge
XRZT E11 Led Bulbs, T4 JD E11 120V 100 Watt Halogen Bulbs, Mini Candelabra Bulbs for House Lighting Fixtures,Ceiling Lamps,Table Lamps, Daylight White Light 6000K, Pack of 2 - Amazon.com
LEVITON TOGGLE DIMMER WITH SLIDER SINGLE POLE OR 3 WAY WHITE TSL06-1KW NEW | eBay