• LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 1
  • LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 2
  • LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 3
  • LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 4
  • LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 5
  • LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT System 6
LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT

LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT

Ref Price:
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Loading Port:
Shekou
Payment Terms:
TT OR LC
Min Order Qty:
500 pc
Supply Capability:
10000000 pc/month

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Specification

Color Temperature:
2500K-7000K
LED type:
EPISTAR
Lamp luminous flux(lm):
300
Body material:
Aluminum Alloy
Base type:
E26,E14,B22,other,E27
Power(W):
3W
Certification:
BV,C-tick,CCC,CE,CQC,EMC,Energy Star,ETL,FCC,FDA,GOST,GS,LVD,PSE,REACH,RoHS,SAA,SASO,UL,VDE
Working Temperature(℃):
-370C - 550C
PF:
>0.5
Input voltage(V):
85-265V, 12v, 24v,36v
CRI (Ra>):
>80
Warranty:
two years

Product characteristic

1.    High brightness LEDs 72pcs(3pcs COB)

2.    Long life service, lasts up to 30000hr

3.    Excellent weathering resistance, insensitive to humidity, suitable for wide range temperature

4.    Easy to install, easy to use

5.    No strobe flash, speedy start, no flicker, good for eyes

6.    Safe, energy-saving, environment friendly


Item

Parameter 

Power

3w

LED Quantity

72pcs LEDs

Colors

Warm white, white, cool white

CCT

2900-6500K

Ra

75

Lifespan 

30000-50000 Hours

Light flux

300LM

Light efficiency

100LM/W

Glowing

360°

Material

Glass, Aluminum

Net Weight

0.032KG

Gross Weight

0.046KG1/pc

Size

55*96m 


 Technical request

Item

Units

Parameter range

Working environment

-370C - 550C

Humidity

RH

≤90%

Storage condition 

-40℃~80℃

Limited voltage

V

AC85-265V  50Hz

Protect a Grade

IP20   

 

 

Serial 

 Check a project

Check condition

 parameter

Allowable error

Remarks

1

Total Power

25

3W

≤±0.5


2

Input

25

AC220V

±20V


3

Power Factor

25

0.9



4

Work Temp

5

-40--50

≤±1W


5

Frequency

25

50hz



 

LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT

LED FILAMENT LAMP BULB 3W BTYPENEW DEVELOPMENT

Q: LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
You should say that the bulb of the bulb, usually PC material.
Q: Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
One point price must be a sub goods, this is wrong.Plastic cheap because the cost is relatively low, can not talk about grades, plastic LED mainly for the application oriented,
Q: What is the 15 Watt lumen of the LED bulb?
The chip is better, but it's also 80lm/w's light effect, so the 15W flux is 1200lm's.. The chips are even lower
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: Are there any differences between negative ion bulb and LED bulb?
The negative ion belongs to bullshit type, the concept of things!
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: What advantages does LED bulb replace energy saving lamp?
The response time is fast, the energy saving lamp is millisecond, and the LED light is nanosecond
Q: LED what does "A60" mean by bulb 60? And what does "MR16" mean?
The diameter is 60mm, but the total length of each company is not the same
Q: What's the difference between a glass cap for a bulb and a PC hood?
Weight comparisonPC specific gravity 1.2,The proportion of glass (usually glass) is 2.5,That is to say, PC is lighter in weight than glass.

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