Brass-plated full-range dimmer socket fits standard lamp without any modification. Controls light from off to bright. Eliminates the need for a 3-way bulb. It does have set screw. These are made by Sun-lite in China and are rated 150W-120 VAC -incandescent only. 3/8" threaded hole works with standard 1/8 IPS pipe. . We combine with other items to save shipping costs. $9.50 each. Shipping $3.38 plus $.35 for each additional socket.Combined shipping- to get cheapest shipping costs (when buying different items)please buy what you need (WITHOUT SHOPPING CART) and “request invoice” (BEFORE YOU PAY) so we can send invoice with lower shipping costs. SHOPPING CART DOES NOT SEEM TO WORK FOR COMBINED SHIPPING.
