LED FILAMENT LAMPHIGH POWER BULB 15W NEW DEVELOPMENT

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500 pc
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10000000 pc/month

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Item specifice:

Color Temperature: 2500K-7000K LED type: EPISTAR Lamp luminous flux(lm): 1500
Body material: Aluminum Base type: E26,E14,B22,other,E27 Power(W): 15
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 Description:

LED FILAMENT LAMPHIGH POWER BULB 15W NEW DEVELOPMENT

LED FILAMENT LAMPHIGH POWER BULB 15W NEW DEVELOPMENT


Features:

1. IC Solution, Constant Current Output Driver. To insure the safety and stability of LED bulb.
2. E27 or B22, International Standard. 
3. 360° Beam Angle. 

4. Energy-saving and Eco-friendly. This LED Bulb is adopted the special high-quality LED Filament.
5. Low power consumption. Using 15 watts for up to 1400 lumens of brightness.
6. Longer Lifetime and Best Guarantee. Long life-span, up to 30,000 hours. With 2-year Warranty and CE certificate.
7. Made of high-quality Aluminum Alloy & Glass, higher light luminous efficacy, better heat dissipation.
8. Dimmable, support soft warm white, white and cool white.

 

Item

Parameter 

Power

15W

LED Quantity

15 pcs LED filament

Colors

Warm white, white, cool white

Housing color

Silver or Gold

Ra

≥80 or >75

Lifespan 

30000-50000 Hours

LED Light flux

>100lm/W

Lamp Light efficiency

> 90lm/W

Glowing

360°

Material

Aluminum Alloy,Glass

Net Weight

240 g

Gross Weight

350 g (with box)

Size

120mm x H195mm


 Technical request

Item

Units

Parameter range

Working environment

-350C - 650C

Humidity

RH

≤90%

Storage condition 

-35℃~35

Limited voltage

V

Dimmable(110V, 220V)

non-dimmable (85-265V

Protect a Grade

        IP20   


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Q:Detailed description of LED bulb lamp
Using high quality, high-power LED as a light source, energy saving, environmental protection, and high brightness, long life
Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
If the material with better thermal conductivity, the lamp shell about 60 degrees is best.Reason:1: if the temperature is too high, that your radiator is too small.2: if the temperature is low, indicating that your calories did not lead out. (of course, if the radiator is too large and the temperature is low, but the bulb and tube are too heavy to pass by certification)
Q:Why can't the voice switch control the time of the LED bulb?
The power of LED bulb is much less than that of incandescent lamp, and the control loop and light bulb of simple sound control lamp are connected in series, and the load is different and the time delay is different
Q:What are the driving IC used in LED bulb?
MT7930, LM3445MM do bulb bulb, the effect is also ok.
Q:How does the LED bulb look good or bad?
Power supply must be constant current power supply. This must, do not have that resistance. The constant current source resolution methods, there is no power is apart of a 8 foot IC, if not, no junk to, also not all the IC are good stuff, a famous lighting city have specialized quality of constant current power supply.
Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
3, the monomer minimum power is different. Incandescent power is a common monomer, 15W, energy-saving lamps common power 8W, and then low lighting effect is not good, and LED lamp monomer minimum power is very low, can be less than 1W.The luminescence principle of
Q:Where can LED bulb be used?
The surface of the lamp body is sprayed with high quality heat radiation paint, that is, the heat dissipation efficiency is ensured, and the appearance is elegant, and the utility model provides better guarantee for the low temperature work of the product.
Q:How does the LED bulb go with the power?
Generally we use the LED lights, 1W, 2W, 3W, 12W, and so on, the factory has been set in advance, directly connected to the 220 volt power supply can be, and do not need to be so complicated.
Q:LED how does the bulb return electricity?
maybe because Make the question clearWhat is the return current?
Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
The second continued the problem: welding line, this work continued not done!

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