热门搜索: LED LED照明询盘 LED区域分布

<
查看: 1974|回复: 0

Standard for LED ceiling panel quality checking by eye sight

[复制链接]
  • TA的每日心情
    开心
    2017-8-23 08:50
  • 签到天数: 80 天

    [LV.6]常住居民II

    46

    主题

    115

    回帖

    2427

    积分

    版主

    Rank: 7Rank: 7Rank: 7

    积分
    2427

    最佳新人活跃会员热心会员推广达人宣传达人灌水之王突出贡献优秀版主荣誉管理论坛元老

    发表于 2015-12-8 13:22:20 | 显示全部楼层 |阅读模式
    The structure for LED ceiling panel is simple, it mainly consists of 3 parts mainly, let's do it one by one.
    3 E- l! |& f: l3 ]
    ; i9 Y, x3 ?2 u- Z* M

    2 |% g7 q2 o0 j, W/ T! XPart One. Aluminum body
    % C! p$ t. j- E& C3 c1.Weight- for aluminum, the more heavy, the more thick the body , the better
    * Y8 N+ [1 M* b1 S2.Material- Aluminum is better than plastic or mix materials
    1 o' x9 @, U& H$ X9 g6 p  h. _" T# T

    ( E, p" `, m2 N6 h% a5 R, FPart Two. LED
    2 f( N1 o' R% Z, {: H5 ?1.Brand- There're many brands, Epistar(Taiwan brand) is the most competitive, San'an is best in Chinese brands.4 E# e; O% [* A5 c/ n' a; e8 Z6 r
    2.Testing by aging equipment is more direct way1 n+ m6 m" M1 J
    3.Brightness- this is complex, <50lm/W and >120lm/W are neither good.  Low lumens means low brightness, >120lm/W maybe high decay=short lifespam.& b! E; {* E" R3 U2 N8 Q
    4.Average of lightoutput- When you look at the light, it is average, but not somewhere dark, somewhere bright.3 K* C: x+ S9 a2 S" |! s8 Q; v2 x
    , B" a1 v3 k% C# _1 ^$ b/ s$ |( R
    ) k3 Z7 ?9 F: t; d$ O

    2 u& j! W1 z0 P0 L/ a/ Z) B
    & N, t1 X4 z" |7 O. t3 o
    Part Three. Driver# y+ e0 Z) r9 Z* {1 x. s& ~+ S
    1.Components- If you open the cover by screwing,the more components it has, the safer/better.* j0 j$ n' c3 H9 V7 L& ~) q
    2.PF - the higher, the better.1 [+ h5 d. Y) ?8 H8 d. O) A
    2.Appearance, weight, which you can check also.
    8 e4 e/ i2 ^5 Q, K! _
    + y. ?; m) q. T" L
    % B( h; j( _# s# O. s- t+ T
    Others
    ' U2 e6 N2 c: XPainting, light guide panel ,and other components, you can see by eye./ V% K4 T) L7 N- A0 W# c% D
    . w& c5 @# j$ {1 L+ x. ~
    回复

    使用道具 举报

    您需要登录后才可以回帖 登录 | 立即注册

    本版积分规则

    QQ|LED盘 ( 粤ICP备18067418号 )

    GMT+8, 2025-7-10 08:58 , Processed in 0.094874 second(s), 25 queries , Gzip On.

    LED盘由照盘携照明灯具外贸平台创建,励志打造一流照明,引领灯饰风潮,共筑诚信商圈!

    如有侵权或其他问题,请联系我们.论坛服务:info@lightslighting.com;广告服务:QQ:1511153,微信:zdapan

    ©2001-2025 LEDPAN版权所有-LED盘网站所有图片和文字等内容字未经许可不得拷贝和复制.