Mu kumurika, urumuri ruyobowe na troffer ni urumuri rusubirwamo rusanzwe rushyizwe muri sisitemu ya gride ya sisitemu, nkigisenge cyahagaritswe. Ijambo "troffer" riva muguhuza "inkono" na "gutanga," byerekana ko igikoresho cyashizweho kugirango gishyirwe ahantu hameze nko gufungura mu gisenge.Ibintu byinshi biranga itara ryaciwe:

1. Igishushanyo: Amatara ya troffer mubusanzwe ni urukiramende cyangwa kare kandi yagenewe kwicara neza. Bakunze kugira lens cyangwa ibyuma bifasha gukwirakwiza urumuri mu mwanya wose.

2. SIZES: Ingano ikunze kugaragara kumatara ya troffer iyobowe ni metero 2 × 4, metero 2 × 2, na metero 1 × 4, ariko ubundi bunini burahari.

3. Inkomoko yumucyo: Troffer urumuri rushobora kwakira amasoko atandukanye yumucyo, harimo umuyoboro wa fluorescent, modules ya LED, nubundi buryo bwikoranabuhanga bwo kumurika. LED troffer yumucyo uragenda ukundwa cyane kubera imbaraga zingirakamaro hamwe nigihe kirekire.

4. Kwishyiriraho: troffer luminaire yashizweho mbere na mbere gushirwa muri gride ya plafond kandi ni amahitamo asanzwe mubucuruzi nkibiro, amashuri, nibitaro. Birashobora kandi gushirwa hejuru cyangwa guhagarikwa, ariko ibi ntibisanzwe.

5. Gusaba: LED troffer yumucyo wibikoresho bikoreshwa cyane mumuri rusange yibidukikije mubucuruzi nibigo. Zitanga amatara meza kumurimo wakazi, koridoro, nibindi bice bisaba itara rihamye.

Muri rusange, kuyobora troffer kumurika nigisubizo cyinshi kandi gifatika cyo kumurika, cyane cyane mubidukikije aho usanga isuku, ihuriweho.