A flat box having a side of translucent glass or plastic and containing an electric light, so as to provide an evenly lighted flat surface or even illumination, such as in a studio.
（检查底片用的）看片灯箱
Example sentencesExamples
I have the light box on 20 minutes in the morning after I get up; then again in late afternoon at dusk.
This is why we make so many different light boxes and sad lamps, and why we're sure there's a perfect one for you.
The light box is disassembled showing the inside white plastic and very small lights in the corners.
The light box is not heavy at all and sits easily on the brackets attached to the secondary support ring.
If you need a different size or you have a special application for using a light box, let us know.
Definition of light box in US English:
light box
noun
A flat box with a side of translucent glass or plastic and containing an electric light, so as to provide an evenly lighted flat surface or even illumination, such as in an art or photography studio.
（检查底片用的）看片灯箱
Example sentencesExamples
The light box is not heavy at all and sits easily on the brackets attached to the secondary support ring.
The light box is disassembled showing the inside white plastic and very small lights in the corners.
This is why we make so many different light boxes and sad lamps, and why we're sure there's a perfect one for you.
I have the light box on 20 minutes in the morning after I get up; then again in late afternoon at dusk.
If you need a different size or you have a special application for using a light box, let us know.