LED bulb, E27 screw-on, AØ45mm*90mm, 3W, 7leds, SMD2835, 250-300lm, White 5500-6500K, Aluminum+Plastic

LED bulb, E27 screw-on, AØ45mm*90mm, 3W, 7leds, SMD2835, 250-300lm, White 5500-6500K, Aluminum+Plastic System 1

LED bulb, E27 screw-on, AØ45mm*90mm, 3W, 7leds, SMD2835, 250-300lm, White 5500-6500K, Aluminum+Plastic

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LED BULB SERIES

1. Parameter:

Model:

HLQOO3S1C11F3PCOC572

3W.A45.White

Input Voltage (V):

220 AC

Power (W) :

Light Source QTY

Light Source :

SMD2835

Driving Mode :

Resistive and capacitive pressure relief

Beam Angle :

120°

Conversion Efficiency :

> 80%

Power Factor :

> 0.4

LED Luminous Flux :

250-300 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/ Orange/ Blue

Material:

Aluminum+Plastic

Size:

Ø45mm*90mm

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) Plastic lamp holder, compact and light weight, elegant apperance
5) PC cover with better light-emitting uniformity and light transmittance
6) Wide beam angle, uniform illumination , anti-glare ,giving visual comfort
7) High effiency and percision constant current power supply, small size, long lifespan
8)Energy-saving 70% than traditional lamps
9) Many colours and for power for choice
10) In conformity with environmental protection standards of international lighting industry; power consumption and luminance is better than traditional bulbs
11) 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, AØ45mm*90mm, 3W, 7leds, SMD2835, 250-300lm, White 5500-6500K, Aluminum+Plastic

Center Illumination level

3W.A45.White

5W.A60.White

7W.A65.White

8. Internal Structure

9. Size

A-PC lamp cover B- Aluminum PCB
C- Aluminum plastic lamp cup D- E27 Screw-on

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 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?: It's best to use heat conductive glue, such as ST922.

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 how does the bulb return electricity?: A 0 ohm resistor with a large point on the negative electrode

Q: LED what kinds of screw bulbs are there?: LED bulb lights are E14, E27, E40, B22. The most common family is E27, also known as big headed screw. There are also some lamps, E14, called small headed screw. These two are the most common energy-saving light interface. Before there are B22, that is, the kind of card, also known as bayonet. It may be common in the countryside, but now it has been phased out. There are some industrial use of more E40, more than 80W energy saving lamps will be used, that is, the interface is relatively thick.

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 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: Will the power of the LED bulb grow longer and longer? Why?: Voltage problems, as well as unstable factors.Long time no change, should

Q: What's the difference between a glass cap for a bulb and a PC hood?: Transparency comparisonPC transparency is 90%, glass transparency is 95%, but the naked eye does not seem to distinguish between too big, because it is 5%, ha ha,Only several meters can be measured by instruments.

Q: How did the trademark on the LED bulb go up?: And the use of silk screen or pad printing, this is the need for the corresponding ink, this solution with a dedicated solution can be dissolved, and also have some prominent hand touch.

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