|
|
Q: What is the difference in brightness between the below two models?
( e/ Y( t* y/ U2835SMD, DC 5V, 60LEDS/M, IP65, 6500K0 {6 y/ Y4 M' n' z3 b! J
LENGTH: 2M" A+ Q1 }" D; w ^
WITH 3 PCS MAGNET, WITH REVERSIBLE USB CONNECTOR
. X6 z+ C; ^3 w4 `1 A& H$ _ q, @WITH 1PC POLYESTER BAG3 D6 H& ?% r2 j S4 ~- d% q
WITH 3PCS CABLE TIE
7 E0 @1 i& |$ s I" Q# I+ m5 b和
( v: d* k( {- s3 M5050SMD, DC 5V, 30LEDS/M, IP65, 6500K4 b6 D! c' Z4 i$ ]+ _- m
LENGTH: 2M
. l/ J l& x. I7 AWITH 3 PCS MAGNET, WITH REVERSIBLE USB CONNECTOR9 \8 W* _7 l Q9 g
WITH 1PC POLYESTER BAG
5 p1 o# n% h9 x. @' t3 {) sWITH 3PCS CABLE TIE
$ M. S/ N/ b. d" k: Q9 Y) K这两者亮度有多少不同?灯珠型号(SMD2835,SMD5050)和数量(60LEDs,30LEDs)不一样,其 他一样的情况下?
' e7 b: w& s5 D( A/ k. y$ [A:那个没办法比较啊,亮度和封装形式没有绝对的关系。
/ I1 M9 Q( M; I; X: p! j. wQ: SMD2835灯珠对比同类型SMD灯珠的优势 3528 3014 2835参数对比表! J" q5 l4 O% A, T
4 H- Z8 }1 a; o" l7 X& n6 r
A:就算2835是0.2W 24-26LM 5050是0.5W 55-60LM,效果 还是2835好,60颗2835效果比 30颗5050好/ M4 }, ?4 |- {; l. K/ T7 `
Q:效果好指的是?/ ]1 w3 b' o3 s" e2 O
A:光的均匀度
. X2 _* P$ }& ZQ:5050才0.5W?; a6 u ^1 u' p7 i
A:5050 很多选择,7W的都有。相同条件下 灯珠越多 光的均匀度越好 ,还可以调低电流 ,光效做高
4 e& S0 D5 a, Q' F& ^8 E5 |Q:必须的' ~2 q) M: f2 \( u' Z( S; R
|
|