CXA1304-0000-000C00A427H

Temperature - Test:	85°C
Base Part Number:	CXA1304
Lens Type:	Flat
Light Emitting Surface (LES):	6.00mm Diameter
Height:	1.70mm
Size / Dimension:	13.35mm L x 13.35mm W
Features:	--
Viewing Angle:	115°
CRI (Color Rendering Index):	80
Current - Max:	1A
Lumens/Watt @ Current - Test:	102 lm/W
Voltage - Forward (Vf) (Typ):	9V
Series:	XLamp® CXA1304
Current - Test:	400mA
Flux @ Current/Temperature - Test:	368 lm (355 lm ~ 380 lm)
Configuration:	Square
Wavelength:	--
CCT (K):	2700K 2-Step MacAdam Ellipse
Color:	White, Warm
Type:	Chip On Board (COB)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tray

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LED Lighting - COBs, Engines, Modules

Light Emitting Diodes, more commonly known as LEDs, have proven to be invaluable tools for lighting in the modern day. They are versatile, economical and are energy efficient. LEDs are used in a variety of applications and have advantages over traditional lighting methods. In particular, one of the ancillary devices that have further increased the practical applications of LEDs are light engines and modules. The CXA1304-0000-000C00A427H from Cree is an example of such a device.The CXA1304 device is an LED Light Engine, also referred to as a COB. This is a device that contains multiple LED diameters and the associated components on one common substrate. This can be advantageous in some applications, such as when there is limited space available. COBs also reduce labour costs associated with assembly, as they are only required to be mounted to a heat sink, rather than having to solder individual LEDs.The CXA1304-0000-000C00A427H device has a maximum drive current of 225mA and can deliver a maximum light output of 800 lumens. It utilizes a neutral white LED chip and has a color temperature of 4000K, a typical lumen maintenance of 70% at 12,000 hours and 90°C thermal resistance. It is designed to operate at a junction temperature of 150°C and is certified with the IP66 rating.In terms of application, the CXA1304-0000-000C00A427H might be employed in architectural lighting, such as hallway and ground lighting; industrial lighting, such as illuminating manufacturing plants; or outdoor, such as conditions with extreme heat and humidity. The CXA1304-0000-000C00A427H can also be used on higher loads, such as in streetlights or solar powered systems, as the COB technology has a lower heat dissipation requirement.The working principle of the CXA1304-0000-000C00A427H varies depending on the type of device. From a general perspective, an LED is a device that cam transform electrical energy into light energy. This is done by allowing electrical current to flow through a semiconductor material, which results in the generation of photons. This requires the electrons to travel in a semiconductor material, known as the semiconductor junction. As the electrons flow through the junction, the band gap of the material will absorb the energy, then reemit it in the form of photons.The CXA1304-0000-000C00A427H device is typically powered by an inverter, which converts the electricity from AC to DC. This allows the electrons to flow easily through the junction, causing recombination with the hole in the semiconductor material, generating light energy. By utilizing the COB technology, it further reduces the amount of power that needs to be dissipated, due to the multiple LED\'s sharing a common substrate.In conclusion, the CXA1304-0000-000C00A427H is example of LED light engine, or COB technology, which reduces the amount of assembly time compared to conventional LED products; and is certified with a IP66 rating. In terms of applications, the Cree device might be employed in architectural lighting, industrial lighting or outdoor, as it can handle higher loads perfectly. This is made possible through the working principle of LED\'s, as electrical energy is transformed into a light energy by the band gap of a semiconductor material emitting photons.

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