How do you know what size harp for a lamp?
Guidelines for determining size of Harp Lamp Shade needed
- Height of Lamp Shade: approximately 2/3 rds height of lamp-base. ( height of lamp base: distance from bottom of lamp base to base of lamp socket)
- Bottom-diameter of Lamp Shade: approximately 1”-2” less than lamp-base height.
What is the thing that holds a lampshade in place?
This is what we call the “American fitting” in the lighting trade. The lampshade is connected to the base with a harp fitting, then held in place at the top using a small finial that you simply screw on.
What is an UNO socket lamp base?
An uno lamp shade is a type of shade that fits onto a lamp socket with an uno fitter. The uno fitter has arms radiating outward attached to the inside edges of the shade that support a hollow round piece that slides over the socket.
What is a harp fitting lamp shade?
Harps are flexible, often U-shaped parts that fit over a lamp’s light bulb, simultaneously protecting the bulb and providing the support or attachment piece for the lampshade. Most often, a harp’s base – the harp saddle – is attached to the lamp beneath the socket.
What is a lamp shade harp?
A lamp harp is the component of a lamp to which the lamp shade is attached. It typically comes in two separate parts, a saddle which is fastened under the lamp socket, and the harp itself which consist of a lightweight frame attached to the saddle at its lower end and extending upwards to a point above the bulb.
How do you tighten a lamp base?
A-Take off the shade to expose the socket, then look for a small setscrew in the bottom of the socket`s base. You will notice that this socket base screws onto the top of a small-diameter threaded pipe, so you can tighten it back down by turning the base of the socket clockwise while holding the lamp base steady.
How do you stabilize a floor lamp?
Touch and gently wiggle various parts of the lamp, starting slightly beneath the socket and working your way down. Rest your foot on the base to stabilize it and hold the pole or tube, gently wiggling it to see if the base is wobbly or if parts near it wiggle more than they should.
What is slip Uno lamp shade?
Uno lamp shades are more versatile than those with clip-on or spider fitters. They have an inner ring that slips over the socket and are held in place by the bulb. This design makes it simple to replace the bulb.
What are the two types of lamp shades?
Types of Lamp Shade Fitters
- Spider Fitter Shades. The spider lamp shade is the most common type of fitter for table and floor lamp shades. …
- Clip-On Fitter Shades. As the name suggests, clip-on lamp shade fitters attach directly onto the light bulb with no additional hardware. …
- Uno Fitter Shades.
How do I measure for a replacement lamp shade?
To choose the right lamp shade width, measure your lamp base and multiply by two. For a round base, measure straight across; measure diagonally for a square base. The widest part of your shade should be at least a half-inch wider than the widest part of your base on each side.
What are the different types of lamp shade fittings?
There are three basic types of lamp shade fittings: spider fittings, uno fittings, and clip-on fittings: Spider Fittings: Spider fittings are the most common type of fitting for table and floor lamps and are used with harps.