Shenzhen Crescent Optoelectronic Co., Ltd.
Exhibition
Are SMD LED Beads Environmentally Friendly?
At present, more and more surface mounting device led beads have replaced conservative lighting lamps, and are used in l...
What are the Differences between COB Package and SMD Package in the Field of LED Display?
The existence of double giants in the field of LED display has jointly developed and flourished the LED industry. As a c...
1919 High Efficiency COB LED unavailable
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1919 High Efficiency COB LED

The light efficiency is more than 130LM/W, rather than the common 90-110lm /W, Crescent high light efficiency COB light source products mainly focus on 1414 and 1919

1919 High Efficiency COB LED


Product Code Common color temperature and code Color Rendering Index(Ra) Forward Voltage(v) Current(mA) Efficacy(lm/w)
C18-19LWOE-54SF18C02 5400K±250K(S-8)
3900K士150K(S-7)
3000K±100K(S-6)
80/90 108-122/54-62 150/300 130-150
C24-19LWOE-39SF24C02 72-82 300
C30-19LWOE-30SF30C02 90-102 300
C35-19LWOE-39SF35C02 105-120 300
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