• A60 E27 SMD2835 led bulb, led bulb light, led light System 1
A60 E27 SMD2835 led bulb, led bulb light, led light

A60 E27 SMD2835 led bulb, led bulb light, led light

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
10 pc
Supply Capability:
1000 pc/month

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led bulb light Specifications:                           

led chips

 SMD 5730 

Material

Aluminium and Glass

Voltage

AC 85-265V

Base

E27  B22

Size

ø 61*H112mm

Operating Frequency

50-60Hz

Power

 7w 
Beam Angle300 degress
Color Rendering Index (CRI)>80Ra
Correlated Color Temperature3000k -6500k
ColorWarm White/natural white/Cool White
Surface Colormilk white
Lamp Luminous Efficiency85lm/w/95lm/w 100lm/w

Lumen

 600lm

Life Span

50,000hrs

Certification

CE,ROHS

led bulb light feature:

1. 300 degree beam angle.
2. Wide working voltage AC85-265V,
3.  SMD 5730 led chip

4. High CRI > 80, high PF > 95
5. Good heat dissipation with professional designed  die-cast aluminum housing
6. Ultra energy efficient, easy installation, replacing up to 40-80W incandescent/Halogen lamps
7. No mercury, less CO2 emission, eco-friendly to the environment
8.  Anti-shock, anti-moisture.
9. Longevity of service and minimal maintenance
10. CE, RoHS certification.

this kind of bulb Applications:

   Our aluminum alloy  7w led flame shape led lighting lamp SHB001-7W  can be used as Local lighting; decorative lighting; hotel; table light; wall light; reading light; KTV; cafe and residential lighting

e27 7w led bulb  Packing dimension:

power consumpion7w
product size61*112mm
inner box size70*70*140mm
ctn size640*300*160mm
pcs/ctn36pcs
G.W/CTN6.9kg

Q: The top LED lights always burn the bulb in series
Do not know what kind of drive you are, try to reduce the current of LED, do not exceed the rated operating current of LED on the line. The method of reducing current is related to drive circuit, and the current limiting method is different for different circuits.
Q: How do you connect the LED lights?
Connect the first LED positive pole to the negative electrode of the second LED and then connect the first LED negative pole with the second LED positive pole to the power supplyConnect the positive pole of each LED with the positive pole of the positive electrode, and then connect to the power supply. This is the parallel connection
Q: Hanging on the tree string lights, each one is 10 meters long, with a controller, I asked the factory with the AB protection, but the manufacturers say that only do the general anti rain, no water, even the rain stop, I want to use plastic wrap, don't know? Which expert can give advice and advice? emergency
There are grades of waterproof and dustproof, and the methods from 0 to 9. are different!I think you should use, can prevent the rain, and shallow water immersion!This is easy to handle. When the controller is made, if it has a shell, touch 703 glue at the joint! General circuits are frequently usedIn fact, many LED production plants have LED filling glue and waterproof!
Q: What's the average luminous current of an ordinary LED lamp string?
General LED patch to 0.2W, 0.5W, 0.2W lamp current is 60mA, 0.5W beads 150mA,
Q: Performance and characteristics of LED lamp string
1.LED lamp string can handle perforation lamp string processing;2.LED lights string may through seven colors and full-color controller to achieve colorful jump, gradient, monochrome, full-color, fluttering and other effects.
Q: Section LED lantern, no controller, can shine principleTwo now reduced brightness string string
Led 2 polar tube inside chip oscillator circuit, and the general appearance led 2 polar tube without distinction, only connected to the power supply of two kinds of color turns light, 1 seconds, I bought the 5MM red, blue autoflash. From the appearance of the series, but not necessarily in series
Q: What is the connection distance of the LED light string?Be specific
LED light string connection distance: in general, the 3528 series of LED lights belt, its connection distance is the longest 20 meters, 5050 series of LED lights string, the longest connection distance is 15 meters
Q: Why are there three lines for the controller of the LED light string? What are they?
Common positive (red line +) is the positive pole for each street lampThree road cycling (blue line) this four lines are respectively connected with the four colors of LED tube anode side run. When the positive pole is connected to the common cathode, remember that the resistor must be connected first to connect to the positive electrode of the LED tube. The bright output (white) is the word to make it bright
Q: I want to do a string of LED lights that can use batteries. About 55 or so. The lights are 5MM blue. How can I work? Urgent urgent!!
If it is a general common blue LED working current is 20 mA, voltage of about 2.5V can be lit, the battery power can be used in parallel, the benefits of this connection is one of the damage does not influence the normal operation of other LED. And each LED string to a current limiting resistor, LED protection lamp, prolong life, calculation formula of the resistance for V / 0.02A=: voltage current resistance: 3V, battery powered =3 / 0.02=150. You want to supply 55 LED batteries to work together, the total current is up to 0.02x55=1.1A, i.e. 1AH (ah) capacity of the battery can work 1 hours or so.
Q: What's the price of the LED light string?
The power supply is also the most important factor affecting the price of LED panel light. The power is not good, directly affect the LED panel lamp life. UL power supply performance is relatively stable. The price is about 53 yuan, TUV power supply price is about 33, and other CE power supply.

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