A lampshade breaks – and the first thought is often: buy a new lamp. Yet, it is worth taking a look at replacement parts. In many cases, replacing a single glass is cheaper, more sustainable, and preserves the look of a light you may have loved for years.
Are you looking for a suitable replacement? Discover our lampshades and replacement glass and check the dimensions and mounting against your light.
When does a replacement make sense?
A replacement glass is always worthwhile if the light itself is still in good condition – for example, with high-quality designer lamps, older chandeliers, or floor lamps with special character. If replacing cheap mass-produced goods, you are often better off with a new lamp. For everything else, the rule is: look for a replacement glass before throwing it away.
Important for multi-arm lights and chandeliers
If you own a chandelier or a multi-arm light, you face a particular challenge. If one glass breaks, the temptation is great to replace only that one. However, the result is almost always disappointing – because new glass looks different from old. Over time, glass becomes slightly yellowish or dull due to light and heat, whereas new glass is clear and fresh.
The honest recommendation is therefore: for high-quality lights with multiple glass shades, it is best to replace all glasses at once. This way, the light looks uniform again – and the result is truly convincing.
What dimensions do I need?
There are three important measurements for lamp glass:
Outer diameter: The largest diameter of the glass – i.e., how wide it is at its widest point.
Height: The total height of the glass from top to bottom.
Hole diameter (opening): This is the crucial measurement – the opening through which the glass is placed on the socket. This dimension must fit exactly. For E27 sockets, the hole diameter is usually 42 mm; for E14 sockets, it is usually 30 mm.
It is best to measure the old glass before disposing of it – or, if it is already broken, to measure the mount on the light fixture.
How is a lampshade attached?
You can find a detailed explanation of ring mounts, socket rings, and mounting positions in our guide Changing a lampshade: Checking attachments and dimensions.
There are different types of mounting – the most common are:
Screw ring (threaded ring): The glass is placed onto the socket from below and fixed in place with an external ring. This method is very common for pendant lights and wall lights.
Spring clip: A metal basket with springs holds the glass directly in the socket – without an additional ring. Frequently found on E14 sockets.
Bayonet mount: The glass is pushed in and turned slightly – similar to GU10 light bulbs. Found on some modern recessed lights.
Which types of glass are there?
Lampshades come in many shapes and finishes – the most common are spherical, cylindrical, and tulip-shaped. Regarding the surface, a distinction is made between clear glass, matte (frosted) glass, and opal glass. Clear glass leaves the bulb visible – ideal for filament LEDs. Matte and opal white glass diffuse light evenly and hide the bulb.
Original part or universal replacement glass?
For newer lights from well-known manufacturers, it is worth searching for the original part – often directly from the manufacturer or a specialist retailer. For older or cheaper lights, a universal replacement glass with the correct dimensions is usually the better choice. It is always important that the hole diameter, outer diameter, and height are correct – the rest is a matter of taste.
In summary
Before throwing anything away, always check if a replacement glass is available. The three important measurements are outer diameter, height, and hole diameter. For multi-arm lights and chandeliers, it is worth replacing all the glasses at once – the result looks significantly better than a single replacement.
At Saasil, you will find a large selection of lampshades in various shapes, sizes, and finishes – from spherical to cylindrical, matte or clear.
