Light bulb base material

What is the standard lamp harp size?

(Most lamp harps have a 1/4” diameter (1/4-27 M) and some lamp cluster bodies have a 3/8” diameter (1/8; IPS rod) located on top of the harp or cluster).

The shade should be twice as wide as the lamp base, and one third of the total height of the lamp . So for a 6-inch lamp base, the shade should be at least 12 inches wide. And if the total height of the lamp (including the bulb and harp) is 24 inches, the shade should be 8 inches tall.

Selecting a shade for floor lamps with IES glass, harps, or cluster sockets. The bottom diameter of the floor lamp's shade is related to the diameter of the lamp base. To determine the size, measure the bottom diameter of the floor lamp base . A 10” floor lamp base should have an 18” bottom diameter shade.

Most use a lamp harp to support the lamp shade . These lamps, which have a harp or 3/8" diameter shade holder, use Harp Lamp Shades. These shades are fabricated on a wire frame.

What is a standard lamp harp?

(Most lamp harps have a 1/4” diameter (1/4-27 M) and some lamp cluster bodies have a 3/8” diameter (1/8; IPS rod) located on top of the harp or cluster).

It can be bewildering because harps come in more sizes and varieties than any other instrument I can think of: they can be from about 25” to 76” tall and have from 15 to 47 strings; they also can be very plain or extremely ornate with 24 carat gold leaf, painted sounding boards and you can even be “plugged” in ( ...

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.

The shade should be twice as wide as the lamp base, and one third of the total height of the lamp . So for a 6-inch lamp base, the shade should be at least 12 inches wide. And if the total height of the lamp (including the bulb and harp) is 24 inches, the shade should be 8 inches tall.Jun 22, 2017

What is the part that holds the lamp shade called?

Base – this is the bottom part of the lamp, which holds the shade and bulb. On floor lamps it's usually wide and flat, to support the height of the lamp.Jul 29, 2016

You can now easily attach a harp to a lamp without one . The opening on this adapter is 1 9/16 Inches. A plastic washer (ring) is needed to hold the adapter tightly in place. Please note, there are two fitter sizes (1 and 9/16 inch diameter and a smaller 1 and 7/16 inch diameter).

Harps are available in either regular or heavy duty weights. Our regular harps, which are available with either nickel or brass-plating, range in size from 4” to 15”, while our heavy duty harps, which are also available in nickel and brass plating, come in sizes from 7” and 15”.Jun 21, 2013