led灯珠品牌有很多像国外的话有CREE、OSRAM、流明、三星、汉半、日亚、夏普等台湾的:亿光、东贝、隆达、琉明斯、艾迪森、齐翰、光宝等;大陆的有鸿利,瑞丰,聚飞、万润、国冶星、天电、雷曼、杭科等。而LED灯珠品牌较不错的有三星、飞利浦、科锐、欧司朗。
除了品牌之外,芯片尺寸大小,影响灯珠的稳定和亮度等等.led灯珠封装厂家,不同厂家有不同产品的优势,看你具体要找哪一款灯珠,以下是旭程科技提供的三星品牌型号的参数供您参考:
Model Number |
Color |
CCT |
Luminous Intensity(Typ.) |
Current |
Dimension(mm) |
Viewing Angle |
Forward Voltage |
Number of LED Chips |
CRI |
SPMWHT5225D5WAS0S0 |
white |
4260K~4746K |
(18.57-21.38) |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V-3.3V |
1 |
Min.80 |
SPMWHT5225D5WAT0S0 |
white |
3710K~4260K |
(18.39-21.2)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V-3.3V |
1 |
Min.80 |
SPMWHT5225D5WAQ0S0 |
white |
5310K~6020K |
(18.37-21.17)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V-3.3V |
1 |
Min.80 |
SPMWHT5225D5WAP0S0 |
white |
6020K~7040K |
(18.06-20.84)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V-3.3V |
1 |
Min.80 |
SPMWHT5225D5WAW0S0 |
white |
2580K~2870K |
(16.61-19.21)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V~3.3V |
1 |
Min.80 |
SPMWHT5225D5WAV0S0 |
white |
2870K~3220K |
(17.49-20.1)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V~3.3V |
1 |
Min.80 |
SPMWHT5225D5WAU0S0 |
white |
3210K-3700K |
(17.97-20.67)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V~3.3V |
1 |
Min.80 |
SPMWHT5225D5WAR0S0 |
white |
4745K~5311K |
(18.69-21.5)lm@50mA |
Max.150mA |
5.6*3.0*0.95 |
120° |
2.8V~3.3V |
1 |
Min.80 |
SPMWHT5225N36AR0S0 |
white |
4400K~5800K |
18lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120° |
2.9V~3.4V |
1 |
Min.70 |
SPMWHT522N36AW0S0 |
white |
2800K~3400K |
16.9lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120˚ |
2.9V~3.4V |
1 |
Min.70 |
SPMWHT5225N36AT0S0 |
white |
3600K~4500K |
17.5lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120˚ |
2.9V~3.4V |
1 |
Min.70 |
SPMWHT5225N36ARAS0 |
white |
4600K-6300K |
18lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120˚ |
2.9V~3.4V |
1 |
Min.70 |
SPMWHT5225N36APAS0 |
white |
5900K~8900K |
17.5lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120˚ |
2.9V~3.4V |
1 |
Min.70 |
SPMWHT5225N36AP0S0 |
white |
5600K~8000K |
17.5lm@50mA |
Max.160mA |
5.6*3.0*0.95 |
120˚ |
2.9V~3.4V |
1 |
Min.70 |
led贴片灯珠为半导体发光二极管,采用半导体材料制成的,以直接将电能转化为光能,电号转换成光信号的发光器件;其特点是功耗低、高亮度、色彩艳丽、抗振动、寿命长(正常发光8-10万小时)、冷光源等优点,是真正的“绿色照明”。以LED为光源的灯饰产品在21世纪的将来,必然取代白织灯,成为人类照明的又一次革命。 led贴片灯珠参数介绍: 尺寸:5.6*3.0*0.95 电压:2.8V-3.3V 色温:2700K-6500K 显指:70+ / 80+ 光通量:22lm @60mA,38lm @100mA,51lm @150mA 应用:LED路灯、LED射灯、LED便携式灯具等 。 dzsc/19/3949/19394974.jpg led贴片灯珠烧掉的原因: 01、上下两根灯丝,我们行业内叫做金线,纯金的,做导电用,两根正极,两根负极,真正好的产品会有第五根线,焊在齐纳管上了,起保护作用的。 02、灯丝变短就已经很明确的告诉您,您这个灯已经被大电流烧掉了,相当于断路了。 03、大功率1W的驱动电流在350ma左右,工作电压在3.2-3.6V之间,使用时请一定要注意,过大的电流一定会烧灯的 。 04、一般三颗1W灯的铝基板都是12V左右驱动的,很少有直接就220V使用的...
led灯珠规格一般由亮度、波长、发光角度、抗静电能力、漏电电流这五部分组成,而LED灯珠用几百种不同厂家的芯片, 又配千多家不同铝基板, 所以每个厂家所生产的LED灯珠规格都不一样,以下是由旭程科技提供的常用的LED灯珠规格如有疑问请来电咨询. led灯珠规格: Model Number Color CCT Luminous Intensity(Typ.) Current Dimension(mm) Viewing Angle Forward Voltage Number of LED Chips CRI SPMWHT5225D5WAS0S0 white 4260K~4746K (18.57-21.38) Max.150mA ...