? 久艹伊人精品综合在线,激情图片小说视频亚洲一区

Profile/公司?/h1>

/首页

Contact/联系我们

深圳市郎特科技有限公司

深圳市宝安区永兴华路创业城工业?23

?sh)话Q?13823563848

手机Q?3823563848

qq: 375737297

日光灯管t8和t5怎么区分

2025-03-28


T8与T5日光灯管区分指南Q从外观到性能的全解析

你是否曾在购买日光灯时Q面对T8和T5的标{感到困惑? q两U常见的荧光灯管型号看似只有数字差异Q实际却影响着照明效果、能耗成本甚臛_装方式。本文将通过直径Ҏ(gu)、能效差异、安装适配?/span>三大核心l度Q帮你彻底分清两者的区别Q避免选购t坑?/span>

一、最直观的区分:灯管直径与型号含?/span>

T8与T5的命名直接关联灯直径,其中“T”代表灯截面ؓ环ŞQTubularQ?/span>Q数字则表示直径的“八分之一英寸倍数”。例如:

  • T8灯管Q直?8×1/8英寸=1英寸Q约25.4mmQ?br style="box-sizing: border-box;"/>

  • T5灯管Q直?5×1/8英寸?6mm

q种寸差异肉眼可见QT8灯管更粗Q传l办公室、教室中常见的白色长条灯多为T8QT5则纤l轻巧,常见于现代简U风格的嵌入式灯兗值得注意的是QT5家族q有T5 HEQ高能效型)与T5 HOQ高输出型)l分Q后者通过提升甉|实现更高亮度Q适合工业场景?/span>

二、能效对比:T5Z更省?sh)?/span>

T5灯管虽体U小Q却凭?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">三基色荧光粉涂层?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">?sh)子镇流器技?/span>实现更高光效。一l实数据显C:

  • 28W的T5灯管光通量U?900明Q相当于36W的T8灯管Q光通量2850明Q?br style="box-sizing: border-box;"/>

  • 同等亮度下,T5能耗降低约22%Q长期用可显著减少?sh)费支?br style="box-sizing: border-box;"/>

此外QT5的发光效率(明/瓦)普遍?0-100之间Q而传lT8仅ؓ80-90?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">q一差距源于T5灯管内壁的稀土荧光粉能更高效地将紫外U{化ؓ可见?/span>Q同时电(sh)子镇器的功率因数可?.95以上Q减电(sh)能损耗?/span>

三、安装适配性:攚w需注意l节

T8与T5因尺寸差?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">无法直接互换使用。若惛_传统T8灯具升为T5Q需重点x两点Q?/span>

  1. 灯兼容?/span>QT8采用G13标准插脚Q间?3mmQ,而T5为G5插脚Q间?mmQ,需更换专用支架?br style="box-sizing: border-box;"/>

  2. 镇流器类?/span>QT5必须搭配?sh)子镇流器,而老旧T8pȝ可能使用甉|镇流器,直接替换会导致频闪或损坏?br style="box-sizing: border-box;"/>

Ҏ(gu)Q对于已使用T8的场所Q可选择T5转接支架套gQ或直接替换Z体化设计的T5灯具Q避免电(sh)路改装风险?/span>

四、选购场景指南Q按需匚w不浪?/span>

  • 家庭与办公区Q优先选T5Q其柔和光线与低发热Ҏ(gu)适合长时间用眼环境,且隐藏式安装更美观?br style="box-sizing: border-box;"/>

  • 仓库与厂?/span>Q高挑空_层高>5cI用T8Q因?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">光线IK力?/span>Q层?-5c_用T5 HOQ兼亮度与节能?br style="box-sizing: border-box;"/>

  • 商超与展?/span>Q显色指敎ͼCRIQ?gt;85的T5灯管能更真实q原商品颜色Q提升陈列效果?br style="box-sizing: border-box;"/>

五、环保趋势:T5的隐藏优?/span>

随着全球淘汰低效照明的政{推q,T8因含汞量较高Q^?mg/支)逐步受限。而T5灯管通过汞齐合金技?/span>Q液态汞含量<3mgQ,W合Ƨ盟RoHS{环保标准。此外,T5?span style="padding: 0px; margin: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-optical-sizing: inherit; font-kerning: inherit; font-feature-settings: inherit; font-variation-settings: inherit; vertical-align: baseline; border: 0px; box-sizing: border-box; font-family: arial, helvetica, sans-serif; font-size: 16px;">q_寿命?4000时Q比T8廉U?0%Q减更换频率与l护成本?/span>


在线客服

关闭

客户服务热线

13823563848

在线客服