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得皓LED一體化人體感應(yīng)燈管廠家直銷
LED節(jié)能燈的結(jié)構(gòu)及發(fā)光原理50年前人們已經(jīng)了解半導(dǎo)體材料可產(chǎn)生光線的基本知識(shí)，第一個(gè)商用二極管產(chǎn)生于1960年。LED是英文light 		2018-12-11
人體感應(yīng)LED智能86式2w地角燈廠家批發(fā)
分辨led筒燈品質(zhì)詳解led筒燈是現(xiàn)在最流行的家用照明燈具，是使用率最高的一種，一款優(yōu)質(zhì)的led筒燈不僅有健康的照明，更給室內(nèi)空 		2018-12-04
紅外人體感應(yīng)吸頂燈 感應(yīng)照明燈具
雷達(dá)感應(yīng)球泡燈 物業(yè)小區(qū)走廊樓道改造專用燈一：雷達(dá)感應(yīng)LED球泡燈簡介雷達(dá)感應(yīng)LED球泡燈采用了現(xiàn)有的接口方式，即螺口、插口方 		2018-11-28
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