Guangmai Technology is professional in making the Red color 3030 SMD LED 1W with phosphor.
1. Brightness
The brightness of LED lamp beads is different, and the price is different.
Lamp beads: general brightness is 60-70 lm; bulb lamp: general brightness is 80-90 lm.
1W red light, the brightness is generally 30-40 lm; 1W green light, the brightness is generally 60-80 lm; 1W yellow light, the brightness is generally 30-50 lm; 1W blue light, the brightness is generally 20-30 lm.
Note: 1W brightness is 60-110lm; 3W brightness can reach 240lm; 5W-300W is an integrated chip, which is packaged in series/parallel. It mainly depends on how much current, voltage, how many strings and how many parallels.
LED lens: PMMA, PC, optical glass, silica gel (soft silica gel, hard silica gel) and other materials are generally used for the primary lens. The larger the angle, the higher the light output efficiency. With a small-angle LED lens, the light must be shot farther.
2. Wavelength
White light is divided into warm colors (color temperature 2700-4000K), pure white (color temperature 5500-6000K), and cool white (color temperature above 7000K) Europeans prefer warm white.
Red light: Wave band 600-680, of which 620 and 630 are mainly used for stage lights, and 690 is close to infrared.
Blue light: Band 430-480, of which 460 and 465 stage lights are used more.
Green light: Band 500-580, of which 525 and 530 stage lights are used more.
3. Luminous angle
LEDs with different purposes have different light-emitting angles. Special lighting angle, higher price.
4. Antistatic ability
The LED lamp beads with strong antistatic ability have long life and high price. Usually, only LED lamp beads with antistatic value greater than 700V can be used for LED lighting.
5. Leakage current
LED lamp beads are unidirectional conductive luminous bodies. If there is a reverse current, it is called leakage. LED lamp beads with large leakage current have short life and low price.
Red color 3030 SMD LED 1W with phosphor package size:
Red color 3030 SMD LED 1W with phosphor application
About Guangmai LED/ GMKJ LED
Datasheet:
For more details, please feel free to contact with Guangmai Tech directly.
You can download the English Version datasheet of Red color 3030 SMD LED 1W with phosphor from the head of this page.
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