围绕薄的LED嵌入式灯的外壳还是填缝?
I know this may make some cringe, but I am interested in installing 12 qty Halo HLB 4” recessed LEDs in my home’s second floor (see product link below). We have a combination of wall and ceiling fan/lights throughout the second floor now, but it is just too dark at night for our liking.
像大多数人一样,由于灯光会突出阁楼,因此仍关心保持持续的天花板空气屏障。
我问制造商,伊顿,如果灯是ld function properly being housed in small plywood and rockwool enclosures mounted on the attic side. The enclosures will include a fluid applied WRB and have a 2- or 3-in air gap around all sides of the light. They felt this approach was excessive because the lights are sealed, include a gasket, are E283 compliant, and should be caulked to the ceiling. They said the lights would function either way though.
GBA细节库
由气候和房屋部分组织的一千个建筑细节的集合
答复
灯光将足够好,以满足“密闭”的规格,但通常仍然泄漏。如果您想要最大的空气紧密度,我仍然会建造盒子。我对垫圈的印象也不深,尤其是LED Trim Title 24合规性的垫圈。几乎不可能与任何一个获得良好的印章。
账单
我认为您正在使用此灯,因为您有现有天花板?适合4英寸天花板的非常相似的光环灯更适合空气密封。
可以将这些垫圈填充以在垫圈和石膏板之间形成更好的密封。换句话说,填缝会损坏垫圈吗?
购买LED照明LED效率时,LED的效率差异很大。您选择的一个非常差,每瓦只有65个流明。
看一下这样的东西,它可以安装在标准的电盒上,您可以紧紧地气封,并且每瓦85个流明看起来几乎相同,我喜欢找到超过100 l/w的东西
https://www.homedepot.com/p/halo-bld-6-in-white-integrated-dred-celed-ceiled-ceiled-mount-light-trim-trim-at-3000k-soft-soft-white-white-white-title-20符合BLD606930WHR/305237983
沃尔塔
当我在一所旧房子上进行了鼓风机测试时,有许多天花板上的测试时,我惊讶地看到它们密封的状态。随着鼓风机的运行,它们周围没有泄漏。
They work much better than "air tight" cans.
The spring clip they use on those is pretty beefy. Provided the light can sit flush in the drywall and clearance on the top for both clips, they seal pretty well. Maybe not passive house levels.
对它们的数量使用常识,尤其是在进入大教堂天花板上时。
我最近对房屋进行了鼓风机的门测试(两次),其中包含20个老式的罐头灯。我在电盒嵌入式灯出来之前安装了它们。每小时整个房子的交换都达到2.25 ACH50。我对此非常满意,因为我的房子大约75岁,我进行了所有的装修。
关键是创建一个光滑的平坦表面,垫圈或密封将在其中。它只需要注意细节。没有其他缓解技术,例如阁楼上的盒子,只有空气紧密的评级和绝缘盖的评级罐。您应该使用更现代的LED(例如电盒表面安装)。