LED路燈技術大體分為分立式與集成式兩種，分立式技術為采用1W以yi上shang的de單dan顆ke光guang源yuan製zhi造zao路lu燈deng，集ji成cheng式shi技ji術shu為wei采cai用yong集ji成cheng式shi芯xin片pian作zuo為wei光guang源yuan製zhi造zao路lu燈deng。目mu前qian采cai用yong分fen立li式shi技ji術shu的de企qi業ye較jiao多duo
，之zhi所suo以yi如ru此ci，是shi因yin為wei多duo數shu廠chang家jia認ren為wei分fen立li式shi光guang源yuan散san熱re和he配pei光guang問wen題ti更geng容rong易yi解jie決jue
，進jin而er使shiLED路燈達到節能省錢的目的。但是，實際情況並非如此。具有完善散熱
、配光技術的LED路燈的確可以發揮節能省錢的作用。但無論分立式還有集成式路燈都麵臨複雜的散熱和配光問題，解決不好：熱散不掉

，配光損失太多
，就會導致照明效果差，節能效果不明顯，甚至死燈的後果，給用戶造成LED路燈節能不節錢
、技術不過關的印象。

 

jutilaikan，bandaotiguangyuanwenshiyilaiyizhicaiyongdeshipaodanxingjiegou。zhezhongfengzhuangxingshidianliuxiao
，faguangliangdi。xianzaidagonglvzhaomingjixinpiandianliuyidadaojibaihaoanshenzhigenggao，youyuguangdianzhuanhuanxiaolvdi，dabufennengliangzhinengyiredexingshisanfa
，ergaowenzhengshixinpiandedadi。jixuyanyonglaofangfa，buquchuangxinshiwufachedijiejueLED路燈的光效
、光衰問題的。

 

分立式光源路燈在出光上也有以下不足：光源加花生米型配光損失15%左右，再加上玻璃罩又要損失15%左右
，做成燈具後總發光量就損失30%左(zuo)右(you)。燈(deng)具(ju)的(de)最(zui)終(zhong)目(mu)的(de)是(shi)照(zhao)路(lu)麵(mian)為(wei)人(ren)服(fu)務(wu)的(de)
，關(guan)鍵(jian)要(yao)看(kan)路(lu)燈(deng)的(de)應(ying)用(yong)光(guang)效(xiao)，評(ping)判(pan)配(pei)光(guang)優(you)劣(lie)在(zai)看(kan)整(zheng)燈(deng)光(guang)效(xiao)同(tong)時(shi)更(geng)重(zhong)要(yao)的(de)是(shi)整(zheng)燈(deng)路(lu)麵(mian)光(guang)效(xiao)。隻(zhi)能(neng)通(tong)過(guo)配(pei)光(guang)提(ti)高(gao)整(zheng)燈(deng)路(lu)麵(mian)光(guang)效(xiao)，才(cai)能(neng)確(que)定(ding)節(jie)能(neng)多(duo)少(shao)。路(lu)麵(mian)光(guang)效(xiao)是(shi)考(kao)核(he)LEDludengdeyixiangzhongyaozhibiao
，suixiangguandanweihaiweichutaixiangguanbiaozhun，danwulunrenheludengdoushiyaozhaoshedaolumianshangde。zaizonggonglvqiantixia，zongguangtongliangyuegaoyuehao，toushedaolumianshangdeyouxiaoguangyueduoyuehao。fenlishiguangyuanzailudengdepeiguangzhong，biaochengguangyuanguangtongliangdadaoduoshaoduoshaoliuming，zheshibukexuedeshuofa。youqishidankeguangyuanzuochengludenghouyou15%左右光成了眩光和光汙染，使整燈路麵上的有效光降低。