The local lighting application of stage lights in the display of stage play props

In the display of stage play props, the application of local lighting is a key means to enhance the visual focus, create an atmosphere and highlight the details of the props. The following is a detailed elaboration on the local lighting application of stage lights in prop displays:

First, the core role of local lighting

Highlight the details of the props

Through precise light projection, the audience's attention is guided to the key parts of the props (such as patterns, materials, damage marks, etc.), making the props the visual center. For instance, when displaying an antique sword, using a spotlight with a narrow beam to beam diagonally from the side can clearly present the carvings and rust on the sword blade, enhancing the realism of the prop.

Create an atmosphere exclusive to the props

Endow props with emotional attributes through the color, intensity and direction of the light. For example, illuminating an old-fashioned gramophone with a warm yellow beam of light can create a nostalgic atmosphere; Projecting cold blue beams onto sci-fi props can enhance the futuristic feel.

Strengthen the connection between props and scenes

Local lighting can help the props establish a connection with the overall stage environment. For instance, when presenting a painting hung on the wall, the combination of top spotlights and wall-washing lights can not only highlight the painting but also make it blend seamlessly with the wall through the transition of light and shadow, preventing the props from being isolated from the scene.

Second, common technical means of local lighting

Precise beam control

Spotlight: By adjusting the focal length and spot size, it focuses the light on a specific area of the prop to prevent the light from overflowing to other areas. For example, when presenting a miniature sculpture, using a narrow-beam spotlight can ensure that the light only covers the sculpture itself.

Imaging light: Through the built-in pattern plate, it projects specific shape or texture light and shadow effects on the surface of the prop. For instance, when displaying an ancient stone slab, projecting the light and shadow of crack patterns through imaging lights can enhance the sense of vicissitude of the prop.

Light and shadow contrast enhancement

Side lighting and back lighting: Light is projected from the side or back of the prop to create a contrast between light and dark, highlighting the three-dimensional effect and outline of the prop. For example, when displaying a glassware, side lighting can make its edges highlight, while backlighting can make its internal structure transparent.

Shadow shaping: By controlling the Angle and intensity of the light, shadows are formed around the props to enhance their layering. For instance, when presenting a large mechanical device, the combination of top light and ground reflectors can create shadows at the bottom of the device, making it appear more substantial.

Color and light quality adjustment

Color temperature adjustment: By adjusting the color temperature of the lighting, the visual texture of the props can be changed. For instance, low color temperature (warm light) can make wooden props appear more lustrous, while high color temperature (cold light) can make metal props appear colder.

Color filters and LED color change: By installing color filters in front of the lamps or using RGB LED lamps, specific colors can be given to the props. For example, when presenting a magical item, a sense of mystery can be created through purple LED lights.

Third, the interaction between local lighting and the materials of props

Reflective material props

For props made of reflective materials such as metal and glass, it is necessary to avoid direct reflection of light into the eyes of the audience. Indirect lighting or diffused light can be adopted, such as illuminating props with light reflected from the ceiling, or wrapping the lamps with soft light paper to soften the light.

Light-absorbing material props

For props made of light-absorbing materials such as fabric and wood, the intensity of the light needs to be enhanced to highlight the details. Multi-angle lighting can be adopted, such as projecting light from the front, sides and top simultaneously, to avoid excessive dark areas caused by a single light source.

Transparent/semi-transparent material props

For props made of transparent or semi-transparent materials such as crystal and plastic, their transparency can be highlighted through backlighting or side backlighting. For example, when presenting a crystal ball, its internal structure can be clearly visible through the backlight at the bottom.

Fourth, the coordination between local lighting and the stage flow

Display of static props

For props in fixed positions, lighting design is needed to make them the visual focus of the scene. For instance, when presenting an important prop, the brightness of the surrounding ambient light can be reduced while enhancing the local lighting of the prop to make it stand out against a dark background.

Dynamic prop display

For props that need to be moved, visual coherence should be maintained through light tracking or gradual changes in light and shadow. For example, when an actor moves with a prop in hand, they can follow the prop through a follow light or a movable lamp, or through a preset area of light and shadow changes, so that the prop can receive appropriate lighting at different positions.

Fifth, creative application cases of local lighting

A key prop in a suspense drama

When presenting a lethal weapon, a low-angle cold blue beam of light is projected, combined with the dark red halo around the prop, to create a terrifying atmosphere. Meanwhile, by simulating the "spirituality" of the props through the flashing of light, the tension of the audience is enhanced.

Magical props in musicals

When presenting a magic scepter, through the coordination of top spotlights and ground projections, a light and shadow trajectory is created when the scepter is waved. Meanwhile, through the rapid color change of RGB LED lamps, the energy flow of magic is demonstrated.

Cultural relics and props in historical dramas

When displaying an ancient cultural relic, the historical traces on the surface of the relic are projected through imaging lamps, while the details are highlighted with warm yellow beams. The gradual change of light simulates the sense of age of the cultural relics, making the audience feel as if they have traveled through time and space.