1. lumen(yeelen) suma .
Lumen ye yeelen sumani ye i n’a fɔ a bɛ dɔn hadamaden ɲɛ na. lumen ye fɛn nafamaba ye ni i bɛ LED strip yeelen min sugandi i ka kan ka min lajɛ. Ni i bɛ lumen bɔli suma ka bɔ LED strip la, a kɔlɔsi ko kuma kelen fɔcogo wɛrɛw bɛ yen.
Aw ka kan ka ɲininkali minnu kɛ, olu ye ko "Lumen per what? Sen kelen, mɛtɛrɛ, walima bobine? Reel bɛ waati joli bɔ?"
Porozɛw danfaralenw bɛ yeelen hakɛ dɔ de wajibiya walasa ka ɲɛda ɲininen sɔrɔ. An ka laadilikan ye ka taa yeelen na tuma bɛɛ ka tɛmɛ a mago kan ani ka dimɛri dɔ fara a kan.
An ka 120led/m 2835 LED strip yeelen sanfɛla lumens 22-24lm per led(http://www{3}}cn-ledstrip.com/a120LEDS-2835-Led-Light-High-Lumens) bɛ yeelen bɔ kosɛbɛ nka ni cɛmancɛ sɔngɔ ye{. 2835 ye min bɛ yeelen bɔ ani min sɔngɔ ka gɛlɛn ka tɛmɛ 5050 LED kan.
2 Aw bɛ CCT(kulɛri funteni) suma .
CCT (kulu funteni hakɛ min bɛ tali kɛ ɲɔgɔn na) bɛ tali kɛ yeelen kulɛri funteni na, suman degere kelvin (k). funteni hakɛ bɛ nɔ bila tigitigi yeelen finman bɛna kɛ cogo min na. A ka c’a la, yeelen sɔrɔyɔrɔ bɛ danfara ka bɔ 2500k– 8000k la LED strip yeelenw na{{4} normal white is 2800-3200 sumayalenba la{ Kelvin, a kulɛri bɛna Changé ka bɔ jɛman jɛman na ka taa jɛman na ka kɛ fin ye ani o kɔfɛ fin finman (min ye fin ye min ka nɛnɛ ka bon){{
CCT fana bɛ se ka tiɲɛ. an ka LED strip yeelenw 5050SMD 60led/m WW+PW fila kulɛri LED strip (http://www{4}}cn-ledstrip{{.com/a5050smd{{{ finman ni yɔrɔjan kunnafoni dilanbaga ye. .
3 Aw ye CRI(Color Rendering Index) suma .
Kulɛriw jiracogo index (CRI) ye kulɛriw cogoya sumani ye yeelenbɔlan jukɔrɔ ni u bɛ tali kɛ tile yeelen na. index bɛ suman ka bɔ 0-100 la, ni dafalen 100 ye min b’a jira ko kulɛriw bɛ yeelen sɔrɔyɔrɔ jukɔrɔ i n’a fɔ u bɛ kɛ cogo min na tile yeelen nafama jukɔrɔ.
Nin jate in fana ye sumani ye yeelenko la walasa ka dɛmɛ don ka nafa sɔrɔ a nafama na.
Yeelen ni CRI 80 ye CRI cɛmancɛ ye. yeelen ni CRI 90 bɛ jate "High CRI" yeelenw ye ani a bɛ kɛ kɛrɛnkɛrɛnnenya la jago, seko ni dɔnko, filimu, fotota, ani feerekɛyɔrɔw la. -An ka CRI sanfɛ 93+ yeelenw lajɛ
