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Q: What is the difference in brightness between the below two models?
- v) T Q+ b6 D. C4 o2835SMD, DC 5V, 60LEDS/M, IP65, 6500K$ g( \6 Q3 _5 t6 F9 C% W1 X
LENGTH: 2M
% Z, @% P1 o$ n; S; S' E7 ~5 B- F9 nWITH 3 PCS MAGNET, WITH REVERSIBLE USB CONNECTOR" I) t U9 k' A3 \' k d' s; u8 D
WITH 1PC POLYESTER BAG
0 `/ G+ B& h/ I, LWITH 3PCS CABLE TIE6 O6 ?( ?5 e( x5 C& ]
和
0 B H) h! [5 [: C. A, }5050SMD, DC 5V, 30LEDS/M, IP65, 6500K
# d8 N- _$ R6 m0 W- ZLENGTH: 2M
9 n- g Y5 t. x l; I! ?WITH 3 PCS MAGNET, WITH REVERSIBLE USB CONNECTOR
4 I# _: m" X$ I0 F' U# B N) w# \& VWITH 1PC POLYESTER BAG
/ a. {$ O) d' ]9 i0 `& H* nWITH 3PCS CABLE TIE! p( {$ q. h0 f3 ~
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?
. M0 K% R- _/ w& [& X3 JA:那个没办法比较啊,亮度和封装形式没有绝对的关系。
5 g, o: P7 Z5 bQ: SMD2835灯珠对比同类型SMD灯珠的优势 3528 3014 2835参数对比表
P# K( K e8 c" \! L6 t" u: v " {2 L' D' g% p/ O
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, P5 T5 E% {4 a5 t) Z S u
Q:效果好指的是?. C9 l% W- n0 ~( |3 ]+ |: [
A:光的均匀度& S( w) C$ ^5 i5 G( |
Q:5050才0.5W?7 x" Q8 @) w+ o: w, B
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( u& [+ D' i& y5 Q3 W
Q:必须的' s# F6 U' g: O# O
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