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

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10 pc
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Product Description:

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

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Q:How much is the voltage across the 20 LED lamps in series?
Each LED is about 3V, and the 20 series is 60V
Q:Low voltage LED lamp string resistance is how to count, there is no formula?
Diode products cannot be calculated by resistors.
Q:Who knows how the controller of outdoor LED lights can be protected against water?
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:The color temperature of LED light string
Refers to a standard blackbody heating, the temperature rises to a certain degree when starting from the color red - Orange - red - white - blue, gradually changed, a light source and the blackbody with the same color, we will at the time of the absolute temperature blackbody called the color temperature of the light source.
Q:The number of lights in the LED string
15 lights, 30 lights, and 60 lights refer to the LED band. How many LED components are welded per meter length?
Q:Rated voltage of LED lamp string
When normal luminescence, each LED voltage drop is more than 2 volts, the current is about 15mA, to use 220V direct current should be connected in series with nearly one hundred led, or in the LED circuit series resistance, so that the series circuit current is about 15ma.
Q:The top LED lights always burn the bulb in series
A simple circuit based on resistance current limiting can only be adjusted with current resistance.
Q:How does the LED light string flash?
What kind of light? What about the flash?If you are talking about the pulse drive mode of LED, then it is for heat dissipation and energy saving.
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:Why are there three lines for the controller of the LED light string? What are they?
The LED pipe positive string is connected with 4-5 1K2W resistance strings, and the other end of the resistor is connected with the common positive pole of the controller. LED tube controller's direct bright output (Huang Xian), if the LED tube brightness is not too bright, minus a resistor. Remember not to short-circuit, short-circuit, burn out the controller. The less string LED, the more resistance string.

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