led bulb 5w ac85-265v smd5730 ra>70 years warranty

led bulb 5w ac85-265v smd5730 ra>70 years warranty System 1

led bulb 5w ac85-265v smd5730 ra>70 years warranty System 2

led bulb 5w ac85-265v smd5730 ra>70 years warranty

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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 with what type of LED beads?: The LED bulb is mainly white and warm white two colors are white, the temperature is generally 6000-6500K color, the color of the sun light at noonWarm white temperature is 2700-3000K, yellow, similar to the sunset color temperature.

Q: LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!: Power supply has noise, it is the design of transformer, winding, the design of switch power supply.. Engineering reference..

Q: LED how does the bulb return electricity?: What is reflow? Never heard of it. I am a lighting technician

Q: Led the bulb is flashing. What's wrong with it? How do you fix it?: There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!

Q: LED bulb w can replace 40W incandescent lamp: I am engaged in the LED drive industry, not very professional, and I hope to help you.About brightness and energy saving comparison,1W LED=3W CFL (energy saving lamp) =15W incandescent lamp3W LED=8W CFL (energy saving lamp) =25W incandescent lamp4W LED=11W CFL (energy saving lamp) =40W incandescent lamp8W LED=15W CFL (energy saving lamp) =75W incandescent lamp12W LED=20W CFL (energy saving lamp) =100W incandescent lampBecause the company uses the light quality is not a reason, so this is not absolute.

Q: What's the reason for the LED bulb strobe?: Currently on the market with single stage PFC driver circuit, there will be strobe, causing the flash because the ripple is too large. Single stage pFC circuits are not possible

Q: LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!: Because LED's normal luminous current is 20MA, and LED has a weak current, it can emit light. According to this source. Maybe your line is just on the zero line. This will lead to a small leakage current flows through the LED lamp.Try offline.

Q: Will the power of the LED bulb grow longer and longer? Why?: In general, LED energy-saving lamps (including LED bulb bulbs) use a constant current drive that does not change the magnitude of the current with time or temperature, so it does not become more powerful as it grows for longer periods of time.On the other hand, if because of long time use leads to LED lamp temperature rise, according to the electrical properties of semiconductor, the PN junction voltage will also decreases with increasing temperature. Then, when the current is constant, a drop in the voltage drop means a decrease in power consumption, although the reduction is very small.