2. laambada u adeegsiga sunta caalamiga ah ee muuqaalka indhaha, si uu u diido jahwareerka axdiga dhalaalaya ee ugu fiican, oo si qotodheer u leh dheecaanka la isku halleyn karo, oo si sahlan u hagaajin kara dhexroorka rikoorka ah 90-280mm.

3. Dib-u-soo-celinta midabka midabka caadiga ah iyo iftiinka caadiga ah ee heerkulka caadiga ah ee leh 5000k heerkulka midabka, oo dib u soo bixi kara midabka unugyada bini aadamka, oo ay hubiso heerkulka midabka ee joogtada ah ee ka hooseeya xaaladaha iftiinka
4. Kalluunka iftiinka wuxuu korsaday milicsiga sare: Halooyin, nal dhuntay, majiraan ultraviolet, si adag ayey u raacdaa mabaadi'da IEC / EN62471 heerarka amniga.

5.Multultultultult Defification Naqshadeynta kuleylka: Kuleylka kuleylka dusha sare ee kuleylka kuleylka ayaa ku faafin kara jawiga gudaha ee hawada, iyo in si weyn loo wajaho waqtiga ugu sarreeya ee naaska,

6.WIDE GOTOGES, DIIWAAN GELINTA HOOSE.