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当前位置 : 首頁 >> led燈系列 >> 特種led日光燈管 >> 高壓led日光燈管277-347v,絕緣le...

产品名: 高压led日光燈管277-347v,绝缘led日光燈管6000v

高壓led日光燈管，電壓做到100v-277v，或277v到347v，最高可以做到380v。絕緣led日光燈管6000v，其最大的優勢在于絕緣性好，不會觸電，即使帶電安裝也不會有問題，安全性高。普通led燈管在安裝時，由于是金屬外殼，在考慮安全性的情況下，一般要求斷電操作。

重量轻1.2M18W裸灯管148克±3克，比原来铝塑管大约减少70克，比玻璃管大约减少100克。发光角度全系列发光角度大于300度，原来铝塑管只能180--210度。光效高芯片整灯光效大约105 LM/W，即18W达到 1900LM以上。

高压led日光灯是如何做到高压的呢？首先，是led电源要过硬，电压太高，那么就要换耐压高的电子元器件，才能承受的住高电压，还有就是要做好绝缘工作。通电工作时不至于将电源、绝缘套管、灯板等元器件击穿

發熱少背面溫升18--20度，正面溫升5--6度;采用大功率燈珠降電流的方法從根本上低發熱量。

输入宽85-- 265V/50--60HZ输入，适应全球电压。同时可以采用堵头电源，电源使用寿命延长。同时由于该灯管密封性较高，在改变工艺的情况下，可以做成防水性led灯管，其防水等级可以做到IP65/IP67，还可以做成单端通电形式。

耐高压全塑结构，整灯通过AC6000V测试；绝对安全。

高功率因数功率因数高于0.97，超过能源之星要求。

无频闪灯管拍摄没有频闪现象。

朗特公司生产的高分子复合PC管在透光率、扩散效果、导热系数三者中找到平衡，在1.2M灯管用5730灯珠88颗、2835灯珠 110颗发光均匀的前提下，透光率做到90%左右，导热系数做到2.0 W/mK左右，导热系数是原来PC的5倍

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深圳_led灯管_led日光燈管_厂家_价格_批发_品牌_規格_型號_生産廠家,智能_紅外_雷達_感應_黃光_植物_低壓_防水_調光_應急_聲控_光控_T8led日光燈_T5led日光燈_T8led燈管_T5led燈管，led筒燈,led工礦燈,led面板燈,led吸頂燈,led泛光燈等多種led燈,led節能燈中國廣東深圳郎特科技有限公司www.ledlongtech.com

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