Q:Where can LED bulb be used?

Led bulb is now commonly used in civil products, is the most is a spherical bulb

Q:How did the trademark on the LED bulb go up?

Laser printing and screen printing, pad printing can be, look at the needs and equipment.

Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?

LED is the most important heat, light will not be so serious, the thermal conductivity is relatively high Aluminum Alloy, so LED manufacturers usually choose to use aluminum shell

Q:How does the LED bulb go with the power?

Online shopping search: LED driver power 12-18w, the key to see the current must be 300mA, covering the 36V

Q:Led the bulb is flashing. What's wrong with it? How do you fix it?

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. So, this is the power overheating protection at work. It will not be the case if the outer shell is enlarged or the room is ventilated and the heat should be cooled.

Q:What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!

Can reach 90% of the light, can not see the inside of the lamp

Q:LED bulb bulbs, do you need 3C certification now?

Light source class is impossible to do, only lamps and lanterns class can do. For example, flat lamp, ceiling lamp and so on...However, CQC voluntary certification can be done.

Q:What advantages does LED bulb replace energy saving lamp?

More importantly, 3W's LED light can replace 15W's energy saving light

Q:How to choose the bulb power?

LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. Have the advantage of all LED lamps and lanterns:1, energy saving, environmental protection;2, long service life;3 、 no strobe, green.

Q:What does the LED bulb patch mean?

In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.