DominLED kwakwalwan kwamfuta masu fitar da haske, Yin amfani da fasaha iri ɗaya, mafi girman ƙarfin LED guda ɗaya, ƙananan ƙarfin haske. Duk da haka, zai iya rage yawan fitilun da aka yi amfani da su, wanda ke da amfani ga ajiyar kuɗi; Karamin ƙarfin LED guda ɗaya, mafi girman ingancin hasken. Koyaya, yayin da adadin LEDs da ake buƙata a cikin kowane fitila yana ƙaruwa, girman jikin fitilar yana ƙaruwa, kuma wahalar ƙira na ruwan tabarau na gani yana ƙaruwa, wanda zai iya haifar da mummunan tasiri akan madaidaicin rarraba hasken. Dangane da cikakkun bayanai, ana amfani da LED guda ɗaya tare da ƙimar aiki na yanzu na 350mA da ƙarfin 1W.

A lokaci guda kuma, fasahar marufi ita ma muhimmiyar ma'auni ce da ke shafar ingancin haske na kwakwalwan LED, kuma ma'aunin juriya na thermal na tushen hasken LED kai tsaye yana nuna matakin fasahar marufi. Mafi kyawun fasahar watsar da zafi, raguwar juriya na thermal, ƙarami mai ƙarancin haske, mafi girman hasken fitilar, kuma tsawon rayuwarsa.

Dangane da nasarorin fasaha na yanzu, ba zai yuwu ba guntu LED guda ɗaya don cimma madaidaicin hasken da ake buƙata na dubbai ko ma dubun dubatar lumen don tushen hasken LED. Don saduwa da buƙatun cikakken haske mai haske, an haɗa tushen hasken guntu na LED da yawa a cikin fitila ɗaya don biyan buƙatun hasken haske. Ta hanyar haɓaka kwakwalwan kwamfuta da yawa, haɓakawaLED haske inganci, ɗaukar babban marufi ingantaccen haske, da babban juzu'i na yanzu, ana iya cimma burin babban haske.

Akwai manyan hanyoyin sanyaya guda biyu don kwakwalwan LED, watau thermal conduction da thermal convection. Tsarin zubar da zafi naLED fitilukayan aiki sun haɗa da ma'aunin zafi na tushe da na'urar zafi. Farantin soaking zai iya cimma matsananciyar zafi mai zafi mai yawa canja wurin zafi da kuma magance matsalar zubar zafi na manyan LEDs. Farantin da aka jiƙa wani ɗaki ne mai ƙyalli tare da ƙaramin tsari a bangon ciki. Lokacin da aka canja wurin zafi daga tushen zafi zuwa yankin ƙafewa, matsakaicin aiki a cikin ɗakin yana fuskantar iskar gas-lokacin ruwa a cikin ƙaramin yanayi mara kyau. A wannan lokacin, matsakaicin yana ɗaukar zafi kuma yana faɗaɗa cikin sauri cikin ƙara, kuma matsakaicin lokaci na iskar gas ya cika duka ɗakin. Lokacin da matsakaicin lokaci na iskar gas ya shiga cikin hulɗa da wuri mai sanyi, ƙazanta yana faruwa, yana sakin zafi da aka tara a lokacin ƙaura. Matsakaicin lokaci na ruwa mai kauri zai dawo daga microstructure zuwa tushen zafi mai zafi.

Hanyoyi masu ƙarfi da aka saba amfani da su don kwakwalwan LED sune: sikelin guntu, haɓaka ingantaccen haske, ta amfani da marufi mai inganci mai haske, da babban juzu'i na yanzu. Ko da yake yawan zafin da ake fitarwa ta wannan hanya zai karu daidai gwargwado, yawan zafin da ake samu shi ma zai karu daidai da haka. Canjawa zuwa babban yumbu ko tsarin marufi na guduro na ƙarfe zai iya magance matsalar ɓarkewar zafi da haɓaka halayen lantarki na asali, na gani, da thermal. Don ƙara ƙarfin na'urorin hasken wuta na LED, ana iya ƙara ƙarfin aiki na guntu na LED. Hanyar kai tsaye don ƙara yawan aiki na yanzu shine ƙara girman guntu na LED. Duk da haka, saboda karuwar aiki a halin yanzu, zafi mai zafi ya zama matsala mai mahimmanci, kuma ingantawa a cikin marufi na kwakwalwan LED zai iya magance matsalar zafi.