LED Traffic Signal Light Manufacturer | 100mm, 200mm & 300mm – China LED Traffic Light Manufacturer

Compare 300 mm and 400 mm configurations with the same purpose

Many entries here appear as 300 mm and 400 mm versions of a related signal arrangement. Use this page to compare the configuration needed by the project: bicycle, pedestrian, U-turn, arrow, ball indication or an integrated timer. The diameter alone does not determine whether a model fits the approved signal layout.

Choose the required indication first and then compare model-specific drawings and electrical data for the shortlisted sizes. Existing brackets, available installation space and controller connections should be checked again when changing size. A larger front face does not establish a particular visibility distance or approval for every road.

Checks for models on this page

• Красно-зелёная велосипедная светофорная головка с обратным отсчётом 400MM(16 дюймов), 3 секции: compare the bicycle symbol and timer arrangement with the corresponding crossing plan.
• Красно-жёлто-зелёный светодиодный светофор для разворота, 3 секции, 300MM(12 дюймов): check the U-turn symbol direction and the installation orientation.
• Светодиодный светофор с красными, жёлтыми и зелёными сплошными круглыми сигналами и обратным отсчётом, 3 секции, 300MM(12 дюймов): confirm the timer interface as well as the three-colour signal sequence.

Keep the selected product links in your enquiry so the configuration is unambiguous. Send the relevant drawings and required quantity through the contact page; the final quotation should identify the exact model and included components.

Сравните конкретные позиции в этом каталоге

300MM(12 дюймов) — Красно-зелёный светодиодный велосипедный светофор с обратным отсчётом, 3 секции. The catalogue identifies its housing material as UV PC Plastic. For this timer configuration, check how the displayed time relates to the controller sequence. Include the controller reference in the enquiry and confirm the required timing-input mode before treating it as a replacement for another display.

Умный светодиодный светофор красного, жёлтого и зелёного цвета 300MM (12 дюймов), 3 секции. The catalogue identifies its housing material as UV PC Plastic. For this configuration, compare the complete indication arrangement and mounting drawing with the installed or proposed system. State which optical, electrical and mechanical components must be included so that quotations describe the same scope.

Если требуются обе конфигурации, сохраняйте их как отдельные позиции. Принадлежность к одной категории каталога не делает их индикацию, состав компонентов или схему подключения взаимозаменяемыми.