***Please note- this has the 1/2" (1/4 IPS hole)****3-WAY 4-part phenolic socket for medium-based ("regular")light bulbs with threads and screw-ring to hold lampshade or glass inplace. 2 dark brown shells screw together and interiorsocket isoff/on turn-knob. Thismeasures 2 7/8" tallwith 1/2" threaded bottom hole that works withstandard 1/4 IPS pipe. Rated 250W-250V. We combine with other items to save shipping. You can buy in lots of 10 for less- see our store.$4.48 each.Shipping is $3.22 plus $.42 for each additional piece.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.
