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Yuliang Optoelectronic > smd led knowledge

30: 2017-04month

How much lumen that 5050 and 5054 sm: 5050 SMD lamp beads can do 10-30lm under their applicable power conditions, and 5054 can do 20-120lm (depending on the power used, the; +More

30: 2017-04month

How many wattage 5050 and 5054 smd l: How many wattage 5050 and 5054 smd led can do?Usually 5054 can do 0.2W-1W，5050 can do 0.06W-0.2W。; +More

30: 2017-04month

The distinguish between 5050 and 505: Compared with the 5050 lamp bead, the 5054 lamp bead is characterized by the same size as the conventional 5050 lamp bead, and the lam; +More

30: 2017-04month

The distinguish between 5054 and 573: Compare with 5730 lamp bead, the 5054 lamp bead structure has a heat sink with six pads, which can usually be made in single or multi-; +More

10: 2017-02month

is there any difference of 5050 worm: 宇亮光电，常规5050暖白色温2300-3500K，正白5000-7000K，冷白7000K以上，琥珀光1500-1700K，2000-2200K金黄光，25000-35000K冰蓝光，色温齐全，质量保障。
Yu L; +More

10: 2017-02month

5050led lamp beads are three chips i: 5050灯珠有单芯和三芯，三芯低压3V是并联，三芯高压9V是串联。市场主流是5050三芯并联灯珠，宇亮光电封的5050灯珠，在户外领域广泛使用，一直性好，品质好。; +More

10: 2017-02month

What is the difference between 5050: 5050和3528封装规格尺寸不同，5050规格尺寸5.0*5.0*1.5mm，3528规格尺寸3.5*2.8*1.9mm。3528现在主要用在灯条，车灯光源，5050的用量非常大，被市场广泛认; +More

10: 2017-02month

what is the difference between 5050: 5050 lamp beads usually refer to 5050 white lamp beads, warm white, natural white, cold white, etc., 5050RGB refers to red, blue and; +More

10: 2017-02month

What kind of power 5050 smd led has?: 5050LED lamp beads can do power 0.2W, 0.5W, 1W, 1.5W, 3W. Yu Liang photoelectric professional manufacturing 5050 lamp beads , 5050 whi; +More

10: 2017-02month

which one is more lighter between 50: 5050 lamp power has 0.2W 0.5W 1W, 5730 lamp has 0.2W 0.5W, different chips, different power, different current, brightness value is d; +More

10: 2017-02month

why so much difference of 5050 smd l: The reasons why so much difference of 5050 smd led price are because glue difference, a good chip the price is several times of ordin; +More

11: 2016-01month

3528 smd led datasheet: After 11 months of hardships, Yuliang Optoelectronics focused on R&D team, coordinated by various departments, and with the support of; +More

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