Favorites Compare Epistar chip 3W 5W 7W 9w 12w high power led bulb lamp

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China Main Port
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Supply Capability:
1000000 watt/month

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Product Description:

Quick Details

Light Source:
Item Type:
Bulb Lights
LED Light Source:
Taiwan SMD 5730 led chip
LED Bulb
Input Voltage(V):
Lamp Power(W):
Lamp Luminous Flux(lm):
Lamp Luminous Efficiency(lm/w):
CRI (Ra>):
Color Temperature(CCT):
warm white/cool white
Working Temperature(℃):
-30 - 50
Working Lifetime(Hour):
Lamp Body Material:
Base Type:
Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
9.5cm *5.3cm
Color Temperature:
Lighting Angle:
165 degree
Power source:
constant-current driver
LED Chip:
Taiwan SMD 5730 led chip
Milky cover
1 years
ABS Plastic

Packaging & Delivery

Packaging Detail:standard export package suitable for long sea voyage and tough handling
Delivery Detail:10~30 days depending on order quantity.


LED bulb light
1.LED power:3w 5w 7W
2.Light base:e27
3.Lighting angle:165 degree

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Q:Detailed description of LED bulb lamp
Healthy LED is a green light source. The LED lamp is driven by DC without flicker. Without infrared and ultraviolet components, without radiation pollution, it has high color rendering and has a strong luminous directionality, good dimming performance and no visual error when the color temperature changes
Q:60W how many lumens and how many W LED bulb does incandescent bulb replace?
General household enough, if in 10 square meters of housing, installation of more than 10W LED lights, brightness is too good, if not the study, it is best not to.
Q:What's the reason why LED bulb gets a lot of heat?
If the radiator is about the same size, it's not nice to touch the low temperature, because the heat accumulates in it and doesn't come out. The.LED lamp doesn't last long
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
The meter usually doesn't turn because the current is too small to drive the meter (Mechanical), of course, the electronic meter also depends on the sensitivity. I don't think so. At least I used to do LED (light power about 0.5W it) is equivalent to 3W incandescent lamp brightness around. The meter does not rotate when it is shining normally.
Q:What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
Sandblasting can be transparent, light is not dazzling,But will still see the light...
Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
The light effects of the three are different. Incandescent light minimum generally below 20Lm/W, the energy-saving efficiency of light in the 60-70Lm/W, the LED ball screw energy-saving lamp in the global market, the quality of the naked light in 100Lm/W, with the outside door cover will drop more than 10%.
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?
Negative ions should belong to traditional lighting technology, LED is the latest lighting technology
Q:How does the LED bulb go with the power?
Online shopping search: LED driver power 12-18w, the key to see the current must be 300mA, covering the 36V
Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
A sense of self is the following 1. package production process of wire bonding or partial welding weld. Whether the station is too large.2. through the current impact blanking line3. package factory using gold thread may be too fine

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