LED BR Blubs LED Lighting Economical BR Lamp

Ref Price:
$4.90 - 10.50 / pc
Loading Port:
Ningbo
Payment Terms:
TT or LC
Min Order Qty:
1000 pc
Supply Capability:
2000000 pc/month

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Product Description:

Features

1. Save energy 60%

2. Life span over 30000 hrs

3. No IR,No UV 

4. New and fashion surface, all kinds of size available

5. Large light angle

6. Special route style, avoid single led damage

7. thermal protection

8. work quickly, no flicking, no noisy, no RF

 

Parameter

【Power】17W

【Led Chip】  2835

【Size】Outer diaΦ127mm*H160.50mm

【Inner dia】48mm

【CCT】Pure white 6000K±,neutral white 4000±,warm white 3000±

【Lumen】1360~1500 LM

【RA】>80

【Light Beam angle】120°

【Voltage】85~265V/AC 50/60Hz

【Package】plastic bag+white box+paper ctn

【weight】0.28KG/set

【color】white

【materials】alluminum alloy

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Q:Led what's the flash of the bulb?
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!The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright.
Q:60W how many lumens and how many W LED bulb does incandescent bulb replace?
General household enough, if in 10 square meters of housing, installation of more than 10W LED lights, brightness is too good, if not the study, it is best not to.
Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
PDT flame retardant plastic, good heat dissipation, flame retardant effect, you see is not very good?
Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
In the integration sphere measurement, there is no standard lamp to proofread, or something else in the interior affects the measurement result, for example, the color of the lamp body itself will affect the color temperature more or less. Single color beads, chip on the aluminum base?
Q:Who knows where the broken LED bulb is?
Common problems, a lamp is broken, the heat is not good cause, most likely it is a bad driver. As for the aluminum substrate, it should not be bad
Q:Will the power of the LED bulb grow longer and longer? Why?
Voltage problems, as well as unstable factors.Long time no change, should
Q:LED thread specifications for bulb bulbs?
Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.
Q:Can the bulb's true life reach 30000~50000 by LED?
The theory of the life of LED is one hundred thousand hours, this is not true; but the LED life is far less than one hundred thousand hours, only ten thousand hours, which is currently the most industrialized production of long life; because the quality of the LED part of the core - epitaxial wafer has not reached the ideal state, there are many problems to be solved, such as reducing the dislocation the density of epitaxial film, high quality P GaN preparation etc.
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:LED what are the bulb screws?
Ordinary bulb is the most common, is a metal electrode which is threaded, so it requires that one electrode when installing the socket contact thread to pick the zero line, the middle dot electrode lamp power. Otherwise, an electric shock occurs when an accidental contact with the exposed metal. Because of this symmetrical way, the bulb can be threaded to fit the socket.

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