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‍Model: G4 5050 9SMD LED Lamp
Watt: 1.9 W
Angle: 120 °
Voltage: DC10-30 V/50 Hz
LEDs: 9 pc
Color: White or warm white

Lumen: 90 Lm
Abm.: Φ32 mm x 10 mm

Packing: White box

*Constant current, constant voltage

Warranty:1 year

G4 led pack way:

LED G4

Delivery:

1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

Q: What is the principle used in SMD LED lamp, should pay attention to what the problem?: LED installation method 1, don't install the LED pin in 2, under the condition of deformation in printed circuit board when installing LED, circuit board hole center distance and LED pin center spacing should be the same, if the hole spacing will make the lamp feet have residual stress and welding...

Q: Indoor full color LED display module and LED what is the difference between a full color?: The classification of the LED display according to the installation environment: indoor LED display screen, semi outdoor LED display, outdoor LED display; according to color: color LED screen, dual color LED display screen, LED display screen, the color LED display screen; according to the functional area can be divided into graphic screen, screen, screen, screen, digital dot matrix digital hybrid screen.

Q: What should I notice when I want to solder 1206 LED patch type luminous tube on fine copper wire?,: I recommend reflow soldering under normal conditions and manual welding only when repaired. 2 manual soldering electric soldering iron maximum power can not exceed 30W, welding temperature is controlled within 300 degrees, welding time less than 3 seconds. 3 do not touch the colloidal iron welding head. 4 when the pin is heated to 85 degrees centigrade or higher than this temperature, it can not be pressed. Otherwise, the welding will be broken.

Q: Led lamp and Led patch two what is the difference between ah, the feeling is a patch of long service life, whether or not? 5-10 meters pan area lighting lamp selection Everbright shaped or patch shape?: If you take a large area light, to see that the lighting requirements, functional lighting, or lighting atmosphere, or ordinary lighting, which is to be considered, the two optical (lens) can bring you the light angle planning.

Q: Does anyone know what the current rating of a white high brightness LED patch is? Where can I find out?: The high power 1W is 350MA, and 3W is 700MA. They are all fixed and can be found everywhere.

Q: Patch LED features: Without heating time, lighting is faster than general light (about 3 ~ 400ns).The electro optic conversion efficiency is high, the power consumption is small, and the energy consumption is about 1/3 ~ 1/20 than that of the bulb.

Q: What is patch LED?: Patch LED refers to surface mount LED.The LED is separated from the PCB board in the form of inline and surface mount. Piranha, 3mm lights, and 5mm lights are all pins. While most high-power LED is surface mount, that is, patches. Small power LED also has the form of surface mount such as PLCC-2 and PLCC-4.

Q: What is the difference in performance between the LED plug-in and the LED patch?: No difference, because the core of the two is the same, are diode PN junction, but no packaging, the production process is a little different

Q: The ten patch LED lights are connected in parallel. The rated power is 5 watts. How much voltage do you need?: The voltage needs to be determined according to the product specification, usually 3.1 - 3.5V

Q: How do led patches measure good or bad?: LED patch how to measure methods: use two meter meter test, red pen is positive, black pen negative, if there is "bee" sound is bad, if the light is good

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