hat
Te konpare ak tradisyonèl poul blan, pi nwa poul kapab jwenn yon pi bon inifòmite koulè ak rapò pami pi wo. Mak a lanp ak estrikti kò nwa ak nwa lanp mas bay 3000:1 pami rapò, estati Poor's ak pi klere-couleur.
eng
Compared with traditional white leds, pure black leds can obtain a better color uniformity and higher contrast ratio. Brand LED lamp with black body structure and black lamp mask provides 3000:1 contrast ratio, clearer and more bright-colored image.