Nuvo Lighting Twist Lock Holder | Traditional White Porcelain | Outdoor Porch & Covered Patio Ceiling Light Socket | 1-Light, 150W Max | Model SF77-693

A weather-resistant twist-lock ceiling light socket for outdoor porches, covered patios, and other wet-location installations where a traditional white porcelain holder is needed.

This Nuvo Lighting Twist Lock Holder is a durable, incandescent-rated socket designed for wet locations. Its classic white finish and traditional styling blend seamlessly with outdoor fixtures, making it a reliable replacement or new-install component for porch lights and ceiling-mounted fixtures. The medium-base socket accepts a standard A19 bulb up to 150W.

Best for

• Outdoor porches and covered patios with a ceiling-mounted light fixture requiring a twist-lock socket
• Replacing an old or damaged ceiling socket in a wet-location rated fixture
• DIY lighting projects where a weather-resistant, medium-base holder is needed
• Garages, carports, and other covered outdoor areas with exposed ceiling sockets

Not ideal for

• Indoor-only fixtures not rated for damp or wet locations
• Fixtures requiring a GU24, GU10, or other non-medium base socket
• Applications where a decorative or integrated LED fixture is preferred over a bare-bulb socket

How bright is it?

Brightness depends on the bulb you install. This socket accepts up to a 150W incandescent A19 bulb (about 2200 lumens), which is bright enough for general outdoor area lighting. For lower light, use a 60W or 40W bulb. Lumen output is not specified by the manufacturer for the socket itself.

Light color and feel

Light color depends on the bulb. Use a warm white (2700K-3000K) incandescent or LED bulb for a cozy, traditional glow. The socket itself does not affect color temperature.

Sizing and fit

The Twist Lock Holder is a compact ceiling-mount socket. Dimensions are not specified by the manufacturer, but it is designed to fit standard junction boxes. Weight is 1 lb shipping weight.

Specifications

• Finish: White
• (1) 150W A19 Incandescent Bulb(s)
• Bulb Base: Medium
• Bulb(s) Not Included
• Style: Traditional
• For Use in Wet Locations
• Designed for use in the United States only (110 volt wiring)

Frequently asked

Is the bulb included? No, bulb is not included.

Is it dimmable, and what dimmer should I use? Dimmability depends on the bulb used. The socket itself does not provide dimming.

Can I install this in a bathroom or outdoors? Yes, it is rated for wet locations, so it can be used outdoors or in bathrooms with direct water exposure.

What's the warranty? Warranty information not specified by manufacturer.

Does this work with LED bulbs? Yes, it accepts standard medium-base bulbs, including LED A19 bulbs, as long as they fit within the 150W maximum rating.

Most of our items will ship within 24-48 hours within the receipt of the order.

You will receive tracking information as soon as your order leaves our warehouse.

Almost all products on hausappeal.com are returnable. The few exceptions include unsealed mattresses, assembled or modified products, and clearance merchandise. Any product that is non-returnable will note that on its product page.

All returns must be unused and shipped back in the original packaging to the warehouse address from which the order was shipped.  To initiate a return, send an email to us at Service@hausappeal.com so that we can provide you with a Return Authorization Number. Upon inspection of the return, you will receive a full refund of product cost minus our outbound shipping costs.