SAA,CE,CB LED Bulbs E14/E27/B15/B22 2000h

SAA,CE,CB LED Bulbs E14/E27/B15/B22 2000h System 1

SAA,CE,CB LED Bulbs E14/E27/B15/B22 2000h

Ref Price:

Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 8000 pc/month

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Specification

Color Temperature:

2700-6500

Lamp luminous flux(lm):

330-1000

Type:

Candle lights

Body material:

Glass

Base type:

E27,E14,B15,B22

Working lifetime(Hour):

2000h

Power(W):

3-11w

Beaming angle:

330

Certification:

CE,SAA,CB

Working Temperature(℃):

-20-45

PF:

＞0.95

Input voltage(V):

200-240

CRI (Ra>):

＞90

Warranty:

other

SLC-bulb(C35）
Rated Power(W)	3	4	6	3	4	5
Input Voltage(V)	AC200~240	AC200~240	AC200~240	AC200~240	AC200~240	AC200~240
Rated Lumen(lm)	350	450	580	200	320	420
CCT（K）	2700\3000\4200\500\6500
CRI	≥80	≥80	≥80	≥80	≥80	≥80
Beam angle(°）	330	330	330	330	330	330
Main material	glass			glass+aluminum
Shell color	clear\frost\golden			clear\frost\opal
Size(mm)	35*102			35*110	35*116
Base	E14/E27/B15/B22
Life(H)	20000

SLC-bulb(C35）
Rated Power(W)	3	4	6	3	4	5
Input Voltage(V)	AC200~240	AC200~240	AC200~240	AC200~240	AC200~240	AC200~240
Rated Lumen(lm)	350	450	580	200	320	420
CCT（K）	2700\3000\4200\500\6500
CRI	≥80	≥80	≥80	≥80	≥80	≥80
Beam angle(°）	330	330	330	330	330	330
Main material	glass			glass+aluminum
Shell color	clear\frost\golden			clear\frost\opal
Size(mm)	35*125			35*126	35*132
Base	E14/E27/B15/B22
Life(H)	20000

SLC-bulb(A60）
Rated Power(W)	3	4	6	6	7	11
Input Voltage(V)	AC200~240	AC200~240	AC200~240	AC90~264	AC90~264	AC90~264
Rated Lumen(lm)	350	450	580	520	660	1050
CCT（K）	2700\3000\4200\500\6500
CRI	≥80	≥80	≥80	≥80	≥80	≥80
Beam angle(°）	330	330	330	330	330	330
Main material	glass			glass+aluminum
Shell color	clear\frost\golden			clear\frost\opal
Size(mm)	60*106			60*118	60*118	60*133
Base	E27/B22
Life(H)	20000

Q: LED thread specifications for bulb bulbs?: Commonly used thread specification: E27 screw.Commonly used household ordinary E27 spiral lamp holder;

Q: LED bulb PC, will the white cover affect the color temperature of the finished lamp?: In the integration sphere measurement, there is no standard lamp to proofread, or something else in the interior affects the measurement result, for example, the color of the lamp body itself will affect the color temperature more or less. Single color beads, chip on the aluminum base?

Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?: It's best to use heat conductive glue, such as ST922.

Q: The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb: The light produced by the three is different. From the lighting point of view, incandescent light can generally emit yellow light, and energy-saving lamps can not only send yellow light, but also white light, etc., and LED lights can be issued according to the needs of a variety of light, decorative lighting is very good.

Q: Can the bulb's true life reach 30000~50000 by LED?: The theory of the life of LED is one hundred thousand hours, this is not true; but the LED life is far less than one hundred thousand hours, only ten thousand hours, which is currently the most industrialized production of long life; because the quality of the LED part of the core - epitaxial wafer has not reached the ideal state, there are many problems to be solved, such as reducing the dislocation the density of epitaxial film, high quality P GaN preparation etc.

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: The lamp is normal body temperature measurement temperature lamp, lamp heat sink temperature is the key, if the heat do good, heat sink temperature is close to the junction temperature, but the temperature are generally measured lamp pin temperature, plus a rise coefficient estimation of heat sink temperature, so as to estimate. The temperature of the lamp. The temperature of the aluminum substrate and the heat sink is relatively surface, and the superficial and relatively useful temperature depends on the junction temperature, which is related to the life of the LED. So the temperature near the pin or heat sink is more realistic.

Q: What are the characteristics of LED bulb?: LED bulb advantages: energy saving: the same brightness, power consumption for ordinary energy-saving lamps 1/4. Environmental protection: no harmful substances such as mercury, no pollution to the environment. (experts point out that mercury contained in a fluorescent energy-saving lamp can contaminate 180 tons of water sources). Economy: as a result of electricity saving, electricity costs can be reduced, and the cost of the lamps can be recovered for one and a half years. A family can save tens of thousands of yuan a month. Low carbon: saving electricity is equivalent to reducing carbon emissions. Long life: LED lamp life of 50 thousand hours, six hours a day, that is, 20 years of life. The price depends on how many watts you need, and the price varies with the wattage. Now the family uses "lightning man" led, very good, the price, quality, those are good, you can go and see. Hope to help you.

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: Led what's the flash of the bulb?: So, this is the power overheating protection at work. It will not be the case if the outer shell is enlarged or the room is ventilated and the heat should be cooled.