aI am looking to replace all of our fluorescent bulbs..4' and 8' .we are a large company..we have 40 facilities.do you have a direct replacement.or what consist of converting light to led 我看替换所有我们的萤光bulbs..4,并且8 ' .we是一家大公司。.we有您有直接replacement.or的40 facili...
PROBLEM TO BE SOLVED: To provide a fixture for a downlight lamp with a high versatility and cost advantage and its mounting work method with which it is easy to mount and replace various kinds of fluorescent lamp bulbs or the like.NAKAMURA KENJI...
PROBLEM TO BE SOLVED: To provide a fixture for a downlight lamp with a high versatility and cost advantage and its mounting work method with which it is easy to mount and replace various kinds of fluorescent lamp bulbs or the like. SOLUTION: A frame body 11 and a guide plate 12 are ...