shenzhen yaorong cham co., Ltd.

jen laHlIj. product, targhHom veDDaq noch chavmoH, botlhDaq supplier qaStaHvIS 'uD industry!

JuH > De' > 'a ghIH
nuq 'oH Hal chep, qatlh Del led wov Manufacturer
- Feb 17, 2017 -

wa'DIch chep 'angbogh Da,: chep consumption Hoch tile HoS tlhuD pong luminous flux, veb nIv Hol Hal chep efficiency chep efficiency yIqaw parameter potlh chov bIDameH vaj visible wov, efficiency Hal chep.

cha'DIch luminous flux,: lumens mI' wanI'vammo' tlha' pong amount targh, chep Hal luminous flux, luminescence neH sum matay'DI' luminous porghDaj.

wejDIch, intensity chep: qaStaHvIS bIH lurgh pagh tajvaj bopummeH chep woj HoS, chep Hal, jatlhtaH joq reflectors characteristics laH vIHutlh chep intensity.

fourth illumination,: Hev unit mIchHom luminous flux, qaStaHvIS lighting chut lulajpu'bogh, pIm illumination motlh ghaj pIm occasions.

fifth brightness,: je known Hoch brightness, luminous lom pagh 'otlh per unit mIchHom wanI'vammo' tlha' (pagh tlhuD) luminous intensity.

jav absolute Hat ghaH Hol qIj lom Hat rose be Hat, vo' Doq color tuj, vaj ghap Doq wov ghap chep color choH neH chep color Hal chep qIj porgh Hat bopummeH rap color DeSDu' tlheD 'ej characteristics lo' Qomlaw' choH, Doq ghap chIS ghap SuD 'ej chIS ghap SuD , bImejpa' qIj chep Hal relevant color Hat ponglu' porgh Hat absolute, 'eS color Hat chep color warm, color jen Hat chep color cool.