A. you can do whatever you like B. you should stop immediately C. the traffic light is broken D. the red light is coming soon 相关知识点: 试题来源: 解析 D。解析:黄色交通信号灯是一个警告,意味着红灯即将亮起,A选项可以随心所欲不符合交通规则;B选项立即停止不准确,是提示要准备停止而不是马...
Most young children aretaught what each of the colored lights means, so everybody can stay safe.The first traffic signals were used for trains. The signals were put alongsiderailway tracks(轨道). The color red was used to mean “stop" because it warned peopleof danger. A red light was ...
BBM solar powered yellow flashing traffic warning light Color yellow LED Q.ty 100pcs Wave Length 590±5nm Viewing Angle 30° Light Intensity ≥400cd Normal working life 80,000 hours Working voltage 12 V Working temperature -30 ~ 70℃ Size 300mm Packaging and delivery Packaging Details k=k ...
Warning light Model LTD-5101GJ Color Yellow Application Traffic Roadway Safety Material lamp shade: PC,base: ABS Feature Small Type Alarm System Wireless Warranty 2 Years Packaging and delivery Selling Units: Single item Single package size: 57X37X19 cm Single gross weight: 0.800 kg Show more ...
The yellow traffic light is a warning to ___. A. stop immediately B. slow down and prepare to stop C. go as fast as you can 相关知识点: 试题来源: 解析 B。黄色交通信号灯是一个警告,要减速并准备停下。选项 A 立即停下是红色信号灯的要求。选项 C 快速通过是错误的行为。反馈 收藏 ...
Working hours 30-65 h (Based on battery performance) Lamp bead Hight light LED*16 Feature Suitable for outdoor rescue, airport, traffic, emergency, camping, outdoor,construction works, highways etc. Package White box/Color box...
Light Green Vector White Street Safety Red Icon Stop Warning Lamp Isolated Sign Control Symbol More similar stock footage HD Traffic Signal (Looping) HD Traffic Signal (Looping) 4K Please stop and proceed to walk when the pedestrian traffic signal indicates ...
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Outdoor Lighting 800m Visible Yellow LED Warning Solar Traffic Light Product Description AL-HS-300 1. Product name: Solar Yellow Flash light (Lens diameter: 300 mm) 2. Solar panel: 18V/8W mono solar panel, 15-25 years lifespan 3. Battery: 12.8V/7.5AH LiFePO...
Flashing traffic barricade lights that come with photosensors to turn light on when it gets dark. These barricade lights are available with incandesant or LED bulb and a variety of battery options. Features: (1)Can be used with delineator post, traffic drum or A-frame barricade using bolt...