Led Bulb 9w AC85-265v smd5730 RA>70 With 3 years warrant

Led Bulb 9w AC85-265v smd5730 RA>70 With 3 years warrant System 1

Led Bulb 9w AC85-265v smd5730 RA>70 With 3 years warrant System 2

Led Bulb 9w AC85-265v smd5730 RA>70 With 3 years warrant

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Description:

Features

Super bright 5730 SMD LED

Wide Viewing angle

High quality thermal plastic shell

Frosted glass cover with light transmission rate over 95%

Energy saving: high efficiency constant current driver, low power consumption

Eco-friendly, no heavy metal and harmful gas

30,000 hours long lifetime

No flickering

Power Factor: >0.5

Working Temperature: -25℃ ~ 60℃

Compliant with CE & RoHS

Warranty: 2 years

Technical details:

Model No.	Power	Color Temp.	Lumens	Angle	CRI	Base	Voltage	Dimension
SGQPS1-3W	3W	2700-7000K	220 Lm	200°	>70 or >80	E27/B22	AC85-265V	Φ50×H90mm
SGQPS1-5W	5W	2700-7000K	380 Lm	200°	>70 or >80	E27/B22	AC85-265V	Φ55×H95mm
SGQPS1-7W	7W	2700-7000K	550 Lm	200°	>70 or >80	E27/B22	AC85-265V	Φ60×H100mm
SGQPS1-9W	9W	2700-7000K	700 Lm	200°	>70 or >80	E27/B22	AC85-265V	Φ70×H110mm

Applications:

Direct replacement of traditional bulbs.
Illumination and decoration at home and public areas.
Suitable for commercial building ,villa, restaurant, hotel, meeting room, table lamb, garden lamp etc.

Remarks and cautions:

Switch off the electricity before replacing the lamp.
Keep away from direct sunshine and high temperature.
Not suitable for use with dimmers.

Warranty Info

1 year free replacement

2 years quality warranty,Jinfu offers free repair service or spare parts

*The actual luminous output of an LED Bulb varies with the color temperature and cover type.Above data is for 6000-6500K,Milky cover

Q: LED bulb PC, will the white cover affect the color temperature of the finished lamp?: PC Ivory lampshade, because of the low price, it is recommended to use light diffusion cover, so this should not be the problem

Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?: A lot of sticky glue can live it yourself have not tried to guess 502 good brothers of this kind of glue can be, but do not know good heat resistance and high power LED heat is still very large, if you are a small power never mind

Q: What's the reason why LED bulb gets a lot of heat?: LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different

Q: How to choose the bulb power?: The basic types of bulb power are divided into two types: isolated and non isolated

Q: Seeking the production process of LED bulb... Thanks: 10 points, Baidu wants to be a LED engineer. LZ is a real budget man

Q: What's the reason for the LED bulb strobe?: Common causes and treatment of LED light flashing:Generally, the human eye can detect light flashes with frequencies up to 70 Hz, which are not sensed above this frequency. Therefore, in LED lighting applications, if the pulse frequency appears below 70 Hz low-frequency components, the human eye will feel flashing. Of course, in specific applications, there are a variety of factors that may cause LED lights to flicker. For example, in offline low power LED lighting applications, a common power topology is an isolated flyback topology.

Q: What does the LED bulb patch mean?: In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.

Q: What brand of LED bulb is good in quality?: See shape. Incandescent bulbs are usually pear shaped, so the bulb should be pear shaped. That's easy to do. But incandescent lamps are all glass products, and because LED requires heat radiation, aluminum alloys are usually used as housings, because of their low cost, easy processing, and good thermal conductivity. The size of the aluminum shell determines the heat dissipation and also determines the life span.

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: Want to find common features, unified purchase accessories repair!: Common problems, a lamp is broken, the heat is not good cause, most likely it is a bad driver. As for the aluminum substrate, it should not be bad

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