FOR SALE IS ONE (1) NEW LEVITON MEDIUM BASE WHITE PORCELAIN KEYLESS LAMPHOLDER FIXTURE MANUFACTURED BY LEVITON MANUFACTURING COMPANY MPN 9875 UPC# 078477797884. HIGHEST QUALITY, UL LISTED, GENUINE LEVITON BRAND, FEATURES 2 TERMINAL SCREWS AND MEDIUM SIZE BASE, ARCTIC WHITE COLOR PORCELAIN FIXTURE WITH KNOCKOUTS (porcelain is ceramic), DIMENSIONS ARE 4.5" diameter BASE x 2.5" TALL (thickness not including bulb). MOUNTS DIRECTLY TO 3 1/4" or 4" CEILING BOX, TOP WIRED. THIS FIXTURE FEATURES NO PULL CHAIN AND NO OUTLET. THIS TRUE PORCELAIN FIXTURE MAY BE INSTALLED HORIZONTALLY OR VERTICALLY, , ON THE CEILING OR ON THE WALL. YOU WILL RECEIVE ONE (1) LEVITON MEDIUM BASE WHITE PORCELAIN KEYLESS LAMPHOLDER SHIPPED BY USPS..... SPECIFICATIONS.....15 AMP/250 V/660 WATT MAXIMUM, TWO (2) SINGLE SCREW TERMINALS, FITS 3 1/4" or 4" BOX. 4.5" BASE diameter. UL LISTED WITH SCREWS AND INSTALLATION INSTRUCTIONS INCLUDED. THIS LAMPHOLDER FIXTURE IS TYPICALLY USED IN GARAGE, BASEMENT, WORKSHOP, USES ANY STANDARD EDISON BASE E27 CLASSIC LIGHT BULB AND IS SUPERIOR TO PLASTIC STYLE SINCE PORCELAIN IS MORE HEAT RESISTANT. note..... i carry this same item with pull chain only and a deluxe version with grounded outlet or pull chain, go to my store and search keyword LAMPHOLDER note....having installed many of these porcelain lampholders (fixtures) to replace melted or damaged plastic fixtures, rest assured, this porcelain base fixture is superior. extra care must be excercised during the install of any porcelain fixture to avoid cracking (just like a commode, don't overtighten). once your porcelain fixture is installed, be confident this fixture will not not melt or compromise due to heat. with a 660 watt maximum you may confidently use a big high wattage bulb. i have preferred a big ge cfl, 55 watt, curly bulb that delivers 200 watts equivalent lighting (ge 78965). this monster cfl bulbs lights up the room, avoids any possibility of overheating the fixture and saves money too. since i sell everything i use, you can see the ge cfl bulb mpn 7896 by going to my store and searching keyword GE CFL BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT, OFTEN THE NEXT DAY. $4.81 USPS GREEN SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY.......