12 SMD G4 LED Light

Ref Price:
$1.96 - 2.99 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
100 Pcs pc
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

Specification

 SMD G4 Series
PART NO.G-G4-12S5 G-G4-24S5G-G4-6S5G-G4-18S5
Housing MetalFR-4PCBFR-4PCBFR-4PCBFR-4PCB
Demension(D×H)mmΦ30×40mmΦ30×40mmΦ24×35mmΦ19×40mm
Input voltage12VAC/DC12VAC/DC AC/DC12V12V AC/DC
Wattage 2W2.5W1 W2.5W
Beam angle120°360°120°120°
LEDQuantity1224618
Stype5050 3chip5050 3chip5050 3chip5050 3chip
Luminous Flux(Lm) 185-210Lm320Lm100 Lm

285 Lm

Replace Halogen lamp30W55W15 W45 W
Colour rendering index(Ra)75757575
Colour temperature(K)3000K/6000K3000K / 6000K3000K / 6000K3000K / 6000K
Average Lifetime(Hr)40000400004000040000
Unit Price(US$)1.7~2.9USD2.9~3.9USD1.5~1.8USD2.5~3.9USD

 

Features 

  • Epistar 5050 SMD  Surface Mount Device

  • Environment friendly,energy saving

  • Long lifespan and high brightness

  • Good color rendering and low power consumption

  • Shockproof and moisture proof and anti-distortion

  • High quality LEDs as the light source

  • Different voltage and color temperature and lamp holder are available

  • High bright and low wattage led products

 

About us

                                                          
We keep continuous efforts in Reserch & Development to upgrade the technology of LED illumination.Meanwhile,we run our factory under CE & RoHS & ISO9001-2008 mark system to strictly guarantee the quality.


Products range
    Our company is committed to provide High Quality LED Lamps for residential and commercial use,till now we have professional series,suchas led corn light,DIP spotlight ;SMD spotlight; high power spotlight; led down light; led tube light;led bulbs;candle light;as GU10;MR16;MR11;E14;E27;JDRE14;JDRE27;Par20;G4;Par38 etc .
    As production we have strict test of material,half-finished,finished-products,also we take after-finished aging as one if the most important and necessary step.In the meantime our skilled and experienced workers enable a stable and reliable quality of our products. 

 

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Q:Patch LED light broken one, short circuit can use it?
Only when a constant current source is used, the LED in series can be shorted. For the shunt power supply shunt LED, the open circuit LED can be disabled without having to manage it. The short circuit must be removed
Q:What is patch SMD-LED?
This really do not know how to answer you, like a sheet of the same type of solder paste used to operate, it can be said that the plug-in is not, it is patch it!
Q:LED patches have several ways of welding. Which ones can be reflow? What can be done by eutectic welding? Is the welding of viscose and lens material is required?
Chip and stent welding methods are: eutectic welding, silver glue fixed, resin insulation and fixed silicone rubber insulation fixedWelding beads: reflow soldering, hot plate welding and manual soldering.
Q:How to install the patch LED lamp band?
With double-sided adhesive, the temperature will not be very high. So it won't fall either. That's how I got it. It took me more than half a year, and I didn't have any problems
Q:Is the forward voltage drop of the patch LED too large or too small?
If you have to be good or bad, then I can say "small" to you,Some clients have strict requirements for this
Q:Patch LED light does not flash, why?
Hit the meter on the buzzer and measure the patch individually. If the flash is a patch, the light goes off.
Q:SMD LED specification
LED patch: 0603, 0805, 1206, 1210, 5050. The 0603: conversion to metric is 1005, that of the LED element length is 1.0mm, width is 0.5mm. The trade is abbreviated as 1005, and the English name is 0603. The 0805: conversion to metric is 2125, that of the LED element length is 2.0mm, width is referred to as the 2125 inch 1.25mm. industry, it is 0805. The 1206: conversion to metric is 3216, that of the LED element length is 3.2mm, width is 1.6mm. The trade is abbreviated as 3216, and the English name is 1206. The 1210: conversion to metric is 3528, that of the LED element length is 3.5mm, width is 2.8mm. The trade is abbreviated as 3528, and the English name is 1210. The 5050: This is a metric called, said that the LED element length is 5.0mm, width is 5.0mm. Industry abbreviation 5050
Q:LED light SMD LED package in what form, trouble you under the guidance of...
The LED chip has bumps and is welded to the PCB board using FLIP CHIP to packaging technology.LED is English light emitting diode (light emitting diode) abbreviation, its basic structure is a electroluminescent semiconductor chip light emitting materials, with silver glue or glue curing to the bracket, connecting a chip and a circuit board and then with silver or gold, then sealed with epoxy resin around, to protect the internal core role finally, the installation shell, so the seismic performance of LED lamp is good. Field of application involves mobile phones, desk lamps, household appliances and other daily household electrical appliances and machinery production.
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:Led lamp and Led what is the difference between the two patch! Ask for detailed explanations of the differences!
First of all, I want to say, in the same light emitting chip case, two is not what were, just a different process is a DIP plugin, a SMD patch process, the 3 floor of the right, just some high grade patch.

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