Быстрые онлайн тесты на тему ламп, освещения и электрики

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Все ли ты знаешь о светодиодной ленте

Выбираем бактерицидную лампу

Выбираем лучший тип лампы для твоего автомобиля

Какой мощности выбрать лампу для освещения аквариума

Выбери энергосберегающую лампу

Все ли ты знаешь о лампах накаливания

Тест на знание правил электробезопасности

Какой тип SMD светодиодов выбрать

Выбираем правильный фонарь

Какой тип светильника выбрать на кухню

Выбираем тип прожектора

Тест на сколько вы хороший в строитель

Тест на знание электротехнического оборудования

Тест как экономить на электричестве

Тест на знание ультрафиолетовой лампы