37mm lamp base

配合灯芯达到通用37/38cmLED灯的目的，支撑容易拆卸，灯芯容易安装和拆卸。灯芯连接：https://mobile.yangkeduo.com/goods1.html?goods_id=633194278101&page_from=101&pxq_secret_key=NWPLPLZICQUEHVU75TW2JFYORFSKPA6KCVB2QVHPO2TAP3KANXVQ&_oak_share_snapshot_num=437&_oak_share_detail_id=7733256434&_oak_share_time=1740680521&share_uin=GVD6ZX5LQXNPDAF6SLHTCXTLEA_GEXDA&refer_share_id=d2440503ec2b4b6fa4a5db4445e7b5cf&refer_share_uin=GVD6ZX5LQXNPDAF6SLHTCXTLEA_GEXDA&refer_share_channel=message&refer_share_form=card&_x_share_id=d2440503ec2b4b6fa4a5db4445e7b5cf&refer_page_name=login&refer_page_id=10169_1740680785007_s2on0b0eqm&refer_page_sn=10169&uin=GVD6ZX5LQXNPDAF6SLHTCXTLEA_GEXDA