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Led Bulb 9W E27 SMD 5730 Powerful Energy Led Lamp 220V

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LED Candle Light E27 /E14 3000k-4000K-5000K-6500k P45 7W CRI 80 600 Lumen Non Dimmable

LED Candle Light E27 /E14 3000k-4000K-5000K-6500k B45 3W CRI 80 250 Lumen Non Dimmable

led bulbs high quality 50w led high bay light with bulb well

Powerful Energy Led Lamp 220V With Motion Sensor 9w

LED Candle Light E27 /E14 3000k-4000K-5000K-6500k B45 6W CRI 80 500 Lumen Non Dimmable

LED Bulb AR111 E27 3000k-4000K-5000K-6500k AR111 12W CRI 80 920 Lumen

LED Candle Light E27 /E14 3000k-4000K-5000K-6500k C35 3W CRI 80 250 Lumen Non Dimmable

Led Lamp Cup indoor Energy-Saving, Long Lifespan, Bright, Eye caring, good heat

FAQ

What does "A19" mean in LED A19 bulb?

A represents the bubble type, A hemisphere bubble 19, and the back figure indicates the bubble size (mm in diameter)

Detailed description of LED bulb lamp

High purity aluminum reflector, radiator, acrylic glass cover, high power LED light source, high efficiency imported constant current source. 2. The bulb has high luminous efficiency and good environmental protection performance. It does not contain harmful substances, has no pollution to the environment, does not have infrared rays and ultraviolet rays, and avoids harm to the human body, and belongs to the green lighting products. 3, PC light shield, optional transparent or matte, to prevent glare and effectively protect the LED lamp, unique optical design, light distribution. 4, good color, to show a true color of things, a variety of color options, to meet the different needs of the environment, eliminating the traditional lamp color temperature depression caused by excessively high or low, the Department of visual comfort, improve the working efficiency of workers. 5, the bulb of the spiral points E27 and E40, easy installation, alternative to the traditional 65W125W energy-saving lamps. 6, the bulb is made of high quality aluminum alloy for shell production, good corrosion resistance, long service life, energy-saving effect is obvious. 7, bulb 30W installation height of 3-4 meters, 50W installation height of 5-6 meters.

Ordinary lamp LED bulb can?

No problem, the heating LED bulb is mainly aluminum shell above on the lamp body, a lamp holder will not affect the interface, and the heating temperature does not exceed 60 degrees, and the plastic cap interface at least 160 degrees above the melting point, so is not affected on the lamp interface, you can rest assured that use

Secret LED bulb bubble price difference why so big?

Power Supply。 Good quality will be equipped with power supply, usually in the lamp cavity. And low prices are put on the lamp board with several capacitive resistance to deal with

What does the LED bulb patch mean?

The patch is referring to the lamp is put up, refers to the non patch lamp is plugged in, the distinction is probably a stick is inserted.

How to choose the bulb power?

If the public is not high, the quality requirements, and to control the price, you can choose non isolated, because it does not require isolation transformer, so the cost is relatively low, but the aluminum substrate voltage requirements is relatively high, otherwise there may be charged radiator, and still light outside is not very beautiful.

In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate

LED work environment refers to the external work room temperature, LED lamps also have a working temperature, general LED lamp in the case of work, the external temperature is below 65 degrees is normal.

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.