LED bulb, E27 screw-on, Ø55mm*104mm, 3.5W, 8leds, SMD2835, 250-350lm, White 5500-6500K, Ceramics+Glass

LED bulb, E27 screw-on, Ø55mm*104mm, 3.5W, 8leds, SMD2835, 250-350lm, White 5500-6500K, Ceramics+Glass System 1

LED bulb, E27 screw-on, Ø55mm*104mm, 3.5W, 8leds, SMD2835, 250-350lm, White 5500-6500K, Ceramics+Glass

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LED BULB SERIES

1. Parameter:

Model:

HLQO35S1C11A3BDOC572

3.5W.A55.White

Input Voltage (V):

220 AC

Power (W) :

3.5W

Light Source QTY

Light Source :

SMD2835

Driving Mode :

Resistive and capacitive pressure relief

Beam Angle :

150°

Conversion Efficiency :

> 80%

Power Factor :

> 0.4

LED Luminous Flux :

250-350 Lm

Luminous Efficacy (lm/watt) :

80 Lm/W

Colour Temperature :

5500-6500K

Color Rendering Index (Ra) :

> 70

Average Life (hours) :

30,000- 40,000 hours

Operating Temperature:

﹣20~40 ℃

Storage Temperature :

﹣30~50 ℃

Housing Colour:

White

Material:

Ceramics+Glass

Size:

Ø55mm*104mm

Lamp Holder:

E27 screw-on

Warranty

3 Years

2. Product Description:

1) Wide beam angle LED bulb series

2) Two shapes of housing, round housing and mashroom shape

3. Product Features:

1) In conformity with export standards; high colour rendering index and luminous efficacy can be customized; Available in various colour temperature

2) The LED bulb complies with international and industry standards

3) The LED bulb can be easily installed into the standard fixture; it is the ideal replacement of the traditional bulbs

4) Alumina cermics lamp holder with elegant apperance

5) Glass cover with secondary coating, has better light-emitting uniformity and light transmittance

6) Wide beam angle, uniform illumination , anti-glare ,giving visual comfort

7) In conformity with environmental protection standards of international lighting industry; power consumption and luminance is better than traditional bulbs

8) Environmentally-friendly material; energy-saving; the lifespan can be 30,000-40,000 hours

4. Application:

5.Beam Angle

6. Light Distribution Curve

Average beam angle(50%): 122.6 °

7. Illuminance Distribution

LED bulb, E27 screw-on, Ø55mm*104mm, 3.5W, 8leds, SMD2835, 250-350lm, White 5500-6500K, Ceramics+Glass

Center Illumination level

3.5W.A45.White

3.5W.A55.White

3.5W.M45.White

8. Internal Structure

9. Size

A-E27 lamp holder B- Alumina ceramics

C- SMD Light Source D- Glass Cover

10.Installation Direction:

1.Fasten the E27 lamp holder to the mounting surface

2.Put the bulb into the lamp holder and screw tightly

3.Adjust the mounting height and mounting distance according to the glowing effect

4.Do not connect the bulb to the main supply until installation

5.Please follow the Connection Schema for correct connection. Make sure the appliance has been mounted safely.

11.Caution

1.Turn off the switch when replacing and cleaning.

2.Wipe bulb with a dry duster.

3.Make sure that the bulb will be installed in the correct voltage range

4.Only maintained and installed by qualified electrician

Q: LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?: Speaking of attention should be to see if the light is even, PC material there are no scratches, spots and the like. It is difficult to test the proportion of raw materials used in PC materials, which is related to the aging time of PC materials.In addition, we should pay attention to anti-static.

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: LED what kinds of screw bulbs are there?: LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green.More energy-saving: LED lamp energy consumption is energy-saving lamp 1/4, incandescent lamp 1/10Long life: LED lamp life of up to 50 thousand hours, life expectancy is 5-10 times energy-saving lamps.More healthy: light evenly, no strobe, no glare, no UV and infrared.More environmentally friendly: no harmful substances such as mercury can be recycled to protect the green earth.Full color change: rich colors, vivid and delicate patterns and effects can be displayed.Installation convenience: simple installation, can replace incandescent lamp directly, maintenance cost is extremely low.

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: What are the types of LED bulb?: The LED bulb replacement use convenient, makes this type of products are widely accepted by users by the family, under the same illumination conditions choice to replace the traditional lighting.

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: 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!: The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.

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: Choose which light bulb LED bulb is the healthiest: Choose LED lights, first, no strobe, strobe damage to the eyes, second color index to be high, true and clear. For the quality, choose to heat better, high power factor, so that the relative power of the lamp, power saving, durable