Hot Sale Mini 3W 12v G9 Led Lamp Led Bulb

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10000000 pc/month

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mini 3w 12v g9 led lamp 
aluminum house mini led bulb 
Glass shell led bulb light 
Good quality 
CE, ROHS certification 

Hot Sale Mini 3W 12v g9 led lamp

 

This is our 3W mini series led bulb, it can be G9, E14 and B15 base, with aluminum house, better heat disspation.

Kindly check below detail information:

 

Technical Specification:

Item Discription                                   Hot Sale Mini 3W 12v g9 led lamp
Item No.:G9-3W-CR-DE14-3W-CR-D   B15-3W-CR-D
Wattage:3W
Size:21*71mm

Luminous:

210LM±10%
Led Chips: 12pcs*0.2W SMD3014 
Power Factor: >0.5
Type: Non-dimmable 
LampHolder: G9/E14/B15
Material: Aluminum
Lamp Shade: Glass cover, support clear, milky and frosted
Input Votage: AC85V-265V or AC/DC12V
CRI: Ra>80
Beam Angel: 360degree
CCT: 2700K, 3000K, 4500K, 6000K
Working Life: >30,000H
Package: White box or Gift box
Warranty: Two Years

 


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Q:Is it possible to manually weld LED bulb bulbs?
This is what you do very mature products, the most simple aging, is like this
Q:In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
LED work environment refers to the external work room temperature, LED lamps also have a working temperature, general LED lamp in the case of work, the external temperature is below 65 degrees is normal.
Q:Will the power of the LED bulb grow longer and longer? Why?
The LED bulb does not become more powerful for extended periods of time.As LED chip light emitting device of the PN junction has a negative temperature characteristic: with the increase of temperature, the conducting voltage drop caused current rise, therefore, when the LED bulb is lighted with the temperature rise of power consumption will be increased. But good circuit and parameter design can reduce the influence of this temperature.
Q:Secret LED bulb bubble price difference why so big?
Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
If it is to continue the glimmer of minutes, the main side is the use of resistance and step-down circuit caused by the normal phenomenon. It's very rare for the factory to use this old model to make LED balls. Circuits that run for hours or all day on the side of the LED bubble are out of order. It's not normal to shine for so long. Now most of the LED bulb is using IC constant current supply circuit, no such situation has emerged.
Q:What advantages does LED bulb replace energy saving lamp?
The LED lamp is solid-state lighting, if all LED lamps a year remaining nearly three electric power Three Gorges hydropower station, the country.
Q:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
Heat conductive adhesive is best.Heat conductive adhesive, also known as thermal conductive silica gel. Organic silica gel as the main body, adding fillers, thermal conductive materials and other polymer materials, mixed by silica gel, has better thermal conductivity, electrical insulation performance, widely used in electronic components. Also known as: thermal silica, silicone rubber, silicone heat, thermal conductivity of silicone. The accelerator is used to solidify a transformer, transistor, and other heating elements onto a printed circuit board assembly or radiator
Q:What are the characteristics of LED bulb?
Life is more than ten times longer than incandescent, power consumption is 1/2 of ordinary light bulbs, fast response, generally 10-7 - 10-9s, color clear, recognizable performance, good vibration resistance, now the price of LED lamp is relatively high
Q:Are there any differences between negative ion bulb and LED bulb?
The negative ion belongs to bullshit type, the concept of things!
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
The first is Aluminum Alloy better heat dissipation, aluminum is relatively high, and made products, together with the positive effect is not the same, in addition, the wick and the circuit there will be differences, this will also affect the application of life and feelings.

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