12W led large light bulb from China manufacturer - Shenzhen TOPcentury Photoelectric technology Co., LTD

Price:	20.0~24.0 USD
Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Guangdong, China (Mainland)


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Product Detail

Model No.: sf-qps-14W

Production Capacity: 2000000000 Piece/Pieces / ...

Delivery Date: 7-10 day

Correlated Color Temperature: 2000k

Light: Gradual Changing

Lamp Holder/Base: E26

Brand Name: TOPcentury

Means of Transport: Ocean

Packing: BOX

Input Voltage: 220v

Shape: Round

Material: Glass

Lamp Holder: E27

1:High brightness Epistar chip
2:life span:50000 hrs
3:perfect heat dissipation
4:3 years warranty,
5:UL TUV CE ROHS

Product parameters:

Type	A: SF-DQL60-7W1 2700K B: SF-DQL60-7W4 4000K C: SF-DQL60-7W7 5700K
Dimensions	78mm×156mm
Material	Aluminum alloy base+milky white glass cover
Input Voltage	AC85-265V 50/60Hz
Power Consumption	12W
EFFICIENCY	≥65%,Color lndex:80 PF:>0.92,Class C for Harmonic Current Emition
Illumination	800-1000K
LEDS	SMD LED 10PCS
Temperature Rise	10°C
Working Temperature	-25°C to 45°C
Lifetime	50.000hours
Lumin Drop	1,000HRS UNDER 2%,10,000HRS UNDER 10% 40,000HRS UNDER 30%,While Average Using under 12 hours per day
Certificate	TUV,CE. UL.ROHS

Product synopsis:
1. The design:

(1)power bulb used the new-type light source power high brightness LED light source;

(2)doing top product emitting light colors have white (2700-9000K), red, green, blue, yellow and so on many kinds of color options;

(3)Base using aluminum alloy, the surface and do oxidation process, internal adopt special ventilation structure design;

(4)product light weight, heat dissipation good, aesthetically beautiful high-grade advantages; (5)internal sand-blasting explosion-proof glass manufacturing and become, tonal moderate, use safety;

(6)Lamp holder adopts the standard E27 (E26), installation easy to change.
2. Efficient province electricity:

(1)LED high-power bulb adopt efficient constant-current driver circuit, conversion efficiency 90%.

(2)In the same condition, the 5W LED bulb can replace 100W incandescent lamp brightness, save electricity rates as high as 95%.

(3)the service life of LED bulb for 30,000 hours above, it is above 10 times than ordinary incandescent lamp.

(4)Avoid the often replacement bulbs, reduce the maintenance management fees. And tonal unchanged, permanent new light.
3. Electrical stability:

(1)AC90V - AC240V wide voltage wide frequency 50 /60Hz input no stroboscopic;

(2)transient response quickly (without delay), without frequent switch damage phenomenon, very suitable for switch "frequent, voltage fluctuation range great occasion.
4. The environmental protection:

(1)the bulb adopt new LED illuminant, don't contain mercury, lead on the environmental pollution of heavy metals;

(2)glow very won't produce ultraviolet light, and therefore won't like traditional lamps that, there are many mosquito around by light source,indoor will become more clean sanitation clean and tidy;

(3)Metal shell, constant flow driven innovation design makes products transform electrical energy efficiency of light energy is very high.

Application:
the products are widely used in Windows, stores, restaurants, the exhibition hall, places such as bedroom, especially suitable for luxury high standards of large space decorative lighting design to choose.