LED Birne & Tube

SUMBULBS DC 5V 2W LED COB Streifenlichtquelle 60x15mm Warmweiß Kaltweiß 3000K 6500K für DIY USB-Leuchten

4,90 €

inkl. 19 % MwSt. auf die Ware; bestätigter Versand nach Deutschland enthalten

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Lieferung nach Deutschland
Lieferzeit: 7–12 Tage

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Produktbeschreibung

SUMBULBS 2019 new DC 5C 2W LED COB strip bar light source 60*15mm Warm cold white 3000K 6500K for DIY USB lights
SUMBULBS 6015 DC 5V COB LED Bulb
Model: 6015 COB LED
Size: 60*15MM
Emitting area: 40*9mm
Power: 2W
Voltage: DC 5V
Current:400mA
Emitting color: Warm White(2800K-3200K), Cold White(6000K-6500K)
Luminous flux: >110LM/W
Application: DIY light,usd light,bicycle bulb,work lights, desklamp, working lights, other LED lightin
For more LED COB light, please click here
What is COB?
COB (Chips on Board) is a new technology of LED packaging of LED light engine. Multi LED chips are packaged together as one light module. When it lights up, it looks like a lighting panel.
How COB LED light source works?
In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat. Heat dissipation is a very important aspect of LED lighting since it can have a major impact on the life expectancy of the luminary. Therefore, COB lighting can have a higher LED chip density and achieve higher light level while maintaining or improving life expectancy.
Advantage of COB
COB lights are a more efficient form of LED lighting for general or automotive lighting applications because
light has a more uniform appearance
better life expectancy