For example, in addition to the location, direction, and color of the light, it's possible to control the Angle of the spotlight cone and the center bias of the cone.

例如，除了位置、方向和光线颜色，它还能够控制spotlight锥角和锥体离心值。

youdao

The products of the company features high efficiency and sensitivity, reliable performance, strong correction ability, long service life, light weight and outstanding direction control ability.

公司生产的产品具有效益高、性能可靠、灵敏度高、回正能力强、寿命长、重量轻、方向操纵性能优异等特点。

youdao

The mirror reflects all the scattered fluorescent light it receives upward, giving the butterflies control over the direction in which in the light is emitted.

镜子向上反射所有接受到的散射荧光，同时蝴蝶通过它控制发射光的方向。

youdao

The Rogue kits also include flash benders, which are reflective white panels that are attached to the strobe to control the direction of light.

FORBES: Going Rogue: Adding Flair to Photography with Lighting Tools

Weinbaum says it's received and filled 21 orders for its first product, a device that can control the polarization of light (the direction it shoots out).

FORBES: Magazine Article