GW P9LM31.EM-NRNT-XX57-1-150-R18

Voltage - Forward (Vf) (Typ):	18.6V
Thermal Resistance of Package:	6.3°C/W
Height - Seated (Max):	0.032" (0.80mm)
Size / Dimension:	0.197" L x 0.197" W (5.00mm x 5.00mm)
Supplier Device Package:	SMD
Package / Case:	2020 (5050 Metric)
Mounting Type:	Surface Mount
Viewing Angle:	120°
Current - Max:	200mA
CRI (Color Rendering Index):	80
Lumens/Watt @ Current - Test:	134 lm/W
Series:	DURIS® S 8
Current - Test:	150mA
Flux @ 25°C, Current - Test:	375 lm (330 lm ~ 419 lm)
Flux @ 85°C, Current - Test:	--
CCT (K):	3000K
Color:	White, Warm
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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LED Lighting - WhiteLight-emitting diodes (LEDs) are small electrical components made of semiconductor materials that convert electrical energy into visible light. They are widely used for a range of applications, from computer displays to automotive headlight assemblies. The recent development of white LED lighting has opened up a whole new range of applications in both the commercial and residential decorative lighting markets. One of the most popular white LED lights is the GW P9LM31.EM-NRNT-XX57-1-150-R18. This article will explore its application fields and working principle. The GW P9LM31.EM-NRNT-XX57-1-150-R18 is a white LED light with a maximum power of 7.5 watts, a luminous flux of 500 lumens, a color temperature of 2700-3000K, a beam angle of 120 degrees, and an assumed life span of 50,000 hours. It is most commonly used in general lighting applications, such as office lighting, stadium lighting, ceiling lighting, and garden lighting. Due to its high energy efficiency, it is also widely used in industrial and residential LED lighting installations, such as stairway and pathway lighting, recessed lighting, architectural lighting, chandeliers, spotlights, and more. The GW P9LM31.EM-NRNT-XX57-1-150-R18 operates on AC power and is composed of several components that enable it to function. It has a light emitting diode (LED) Chip, a heat-conducting pad, a heat-sink base, an LED driver, and a bulb base. The LED Chip is what directly converts the electrical energy into visible light. It is the main component of the LED light and consists of a semiconductor material, known as a die, that is connected to two electrodes. The LED driver takes the AC power input and steps it down to the right voltage and current to drive the LED. The heat-conducting pad and base help to dissipate unnecessary heat away from the LED die, in order to protect it from over-heating. The working principle of the GW P9LM31.EM-NRNT-XX57-1-150-R18 is the same as with any other white LED lighting system. When the AC power is connected to the LED driver, the driver steps it down to the correct voltage which forces a current to flow through the LED die. This current stimulates electrons in the semiconductor material, which causes them to emit photons in the form of visible light. The heat-conducting pad and base helps to dissipate unnecessary energy in the form of heat, thus preventing the LED from over-heating and burning out. In conclusion, the GW P9LM31.EM-NRNT-XX57-1-150-R18 is a white LED light that is used in many different applications, such as commercial and residential lighting, office lighting, ceiling lighting, and more. Its working principle is the same as with any other white LED lighting system, where electrical power is stepped down by an LED driver and then used to stimulate electrons in the semiconductor material, causing them to emit photons in the form of visible light. The heat-conducting pad and base also helps to dissipate any excess energy as heat, thus keeping the LED safe from over-heating.

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