[光]黑光；近紫外光；不可见光
the lights off, he sets his laptop screen to black and the text to gray, so that the darkness is uninterrupted.───他会关掉所有的灯，将笔记本电脑屏幕调整到黑色，将文本设置为灰色，这样黑夜就不会被打断。
Perhaps you know about our school buses: They are nearly always bright yellow with black lettering showing the name of the school. They also have many special lights on them for safety.───可能你知道美国校车，它们几乎都是明黄色，上面的黑色字母是学校名称，车身上还有许多出于安全考虑设置的灯。
lights include; Any incandescent (regular) light bulb, halogen lights, black lights and heat lamps.───包括白热灯泡、卤素灯、黑光灯、和热灯。
Today, while setting up for a party I was having, I put black lights into our bathroom for the cool bright, neon color you get when you pee.───今天我在准备宴会，给厕所里放了些背光灯，让你撒尿的时候可以看到眩目的霓虹灯。
The resulting bunny, which glowed under black lights, triggered protests from animal rights groups.───结果，那只会在黑暗中发光的小兔子，引发了动物权益保护者们的抗议。
back lights───[车辆]后灯；背景光
black light───[光]黑光；近紫外光；不可见光
black knights───黑衣骑士；暗黑骑士；黑武士（对目标公司提出恶意收购的公司）
back light───[车辆]后灯；背景光
backup lights───倒车灯
beam lights───束光灯
black knight───黑衣骑士；暗黑骑士；黑武士（对目标公司提出恶意收购的公司）
black pits───黑点
brake lights───煞车灯；制动信号灯（brakelight的复数形式）