We are looking for a cool white bulb for a fixture that takes 3 or 4 mini candelabra base and is dimmable. Do you have such a bulb? We are using 60 or 75 watt halogens, but they are too hot and too warm in color

They can get you LED bulbs for almost any fixture. Candelabra based LED are available in different color temps (yellow to white light), you'll just need to pick the one that looks good and has the cool color you're looking for. Dimming can sometimes be an issue, but you'll need to talk to someone about what dimmer you already have because not all LED bulbs are compatible.

They have a great selection of bulbs, but if not, they can order them. You can describe your fixture and provide info to them and they'll figure out which bulbs to order. I bought dimmable handlebars from them and they work.