{"id":13540,"date":"2023-08-07T04:24:21","date_gmt":"2023-08-07T04:24:21","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=13540"},"modified":"2023-12-26T08:38:24","modified_gmt":"2023-12-26T08:38:24","slug":"what-is-cut-off-angle-of-a-luminaire","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/zh_hk\/%e6%9c%af%e8%af%ad%e8%a1%a8\/%e4%bb%80%e4%b9%88%e6%98%af%e7%81%af%e5%85%b7%e7%9a%84%e6%88%aa%e8%a7%92","title":{"rendered":"\u4ec0\u4e48\u662f\uff08\u706f\u5177\u7684\uff09\u622a\u6b62\u89d2"},"content":{"rendered":"<h2 class=\"wp-block-heading\" 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