WELCOME TO MY GE MEDIUM BASE WHITE PORCELAIN LAMPHOLDER FIXTURE STORE CHOOSE FROM 3 DIFFERENT STYLES HIGHEST QUALITY, GENUINE GE BRAND, WHITE GENUINE PORCELAIN BASE LAMPHOLDER FIXTURES FOR STANDARD (medium base (E27) (edison style)) LIGHT BULBS APPLICATIONS INCLUDE CEILING, WALL, CLOSET, GARAGE, BASEMENT, ETC. 250VAC/660W maximum 1) AVAILABLE IN KEYLESS MODEL WITH NO FRILLS, 2) LAMPHOLDER WITH PULL CHAIN ONLY (no outlet) or 3) DELUXE LAMPHOLDER WITH PULL CHAIN AND GROUNDED OUTLE CHOOSE YOUR STYLE FROM THE SELECTOR ABOVE, SELECT THE KEYLESS PORCELAIN LAMPHOLDER FOR BULB ONLY MPN 18304 UPC# 043180183040 SELECT THE PORCELAIN LAMPHOLDER FOR BULB WITH PULL CHAIN ONLY MPN 18303 UPC# 043180183033 SELECT THE DELUXE PORCELAIN LAMPHOLDER FOR BULB WITH PULL CHAIN PLUS 3 prong GROUNDED OUTLET MPN 18305 UPC# 043180183057 (the outlet functions independent of the pull chain fixture and will always provide power) EACH GE FIXTURE IS MEDIUM SIZE BASE, ARCTIC WHITE COLOR REAL PORCELAIN FIXTURE (porcelain is ceramic). SPECIFICATIONS.....15 AMP, 250 VAC, 660 WATT MAXIMUM, FITS 3 1/4" or 4" BOX. UL LISTED WITH SCREWS AND INSTALLATION INSTRUCTIONS INCLUDED. DIMENSIONS 4 1/2" diameter Base x 3 1/2 tall. THIS CERAMIC LAMPHOLDER FIXTURE IS TYPICALLY USED IN GARAGE, BASEMENT, WORKSHOP, CLOSET, USES ANY STANDARD EDISON BASE E27 CLASSIC LIGHT BULB AND IS SUPERIOR TO PLASTIC STYLE SINCE PORCELAIN IS MORE HEAT RESISTANT. THIS FIXTURE MAY BE INSTALLED HORIZONTALLY OR VERTICALLY. YOU WILL RECEIVE YOUR GENERAL ELECTRIC MEDIUM BASE PORCELAIN LAMPHOLDER(s) SHIPPED BY USPS..... note.... having installed many of these porcelain lampholders (fixtures) to replace melted or damaged plastic (phenolic composition) fixtures, rest assured, this porcelain base fixture is far superior, made of real porcelain. extra care must be excercised during the install of any porcelain fixture to avoid cracking (just like a porcelain commode, don't overtighten). once your porcelain fixture is installed, be confident this fixture will not not melt or compromise due to heat. always replace a cracked fixture immediately. with a 660 watt maximum you may confidently use a high wattage bulb, up to 660 watt maximum. 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.......