LED Bulb Light color temperature adjustable UL 12w e27 5000 lumen

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Product Description:

 

LED Bulb Light are receiving global recognition for their energy saving capabilities, long service life and the ability to reduce carbon emissions across a host of different sectors.

 LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

 


LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

Specifications of LED Bulb Light

1. Unique and customized heat sink
2. 800Lm
3. 80 CRI
4. 60-75W incandescent bulb replacement
5. Standard dimension

 

 Features of LED Bulb Light

The DLS 9W LED bulb light is designed and manufactured to replace the 60-75W incandescent /Halogen bulb and 19W CFL, the superior SMD LED solution and purity aluminium material makes the luminous efficacy high to 89LM/W, it is of excellently heat managed by conjoint structure which maintains the LED working temperature in a comfortable condition.

  • Excellent heat management

  • SMD LED solution

  • Superior high quality bulb

  • Environmental friendly

  • Energy saving perfect replacement for 60-75W incandescent bulb

     

    LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

 

Electrical and optical parameter

Power dissipation

9.5W

Luminous flux

850Lm±5%

Color temperature

2700-5800K

Luminous Efficacy

89Lm/W

Color rending index

82

Lighting source

2835 SMD LED

AC input voltage

AC85-265V

Power factor

0.9

Driver efficacy

90%

Beam angle

150°

Weight

112g

Quality guarantee

3 years

Lifespan

40,000hrs

 LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

 

Applications for LED Bulb Light

Replacement bulbs for traditional halogen lamp, such as store, supermarket, especially for museums, art galleries, cosmetic, counters where UV or IR radiation is undesirable.

LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen

LED Bulb Light  color temperature adjustable UL 12w e27 5000 lumen


 

 

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Q: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.
Q:What's the reason for the LED bulb strobe?
If this resonant characteristic causes the input current to fall below the TRIAC sustaining current, the TRIAC will turn off. After a short delay, the TRIAC usually switches on and fires the same resonance. In the 1.5 cycle of the input power waveform, this series of events may be repeated several times to form visible LED flashes. To cope with this problem, a key requirement of TRIAC dimming is that the input capacitance of the EMI filter is very low and that the capacitor is decoupled through the TRIAC and the winding impedance. According to the formula, if the capacitance of the dimming module is reduced, the resistance of the resonant circuit can be increased, and the oscillation is suppressed in principle, and the desired circuit work is resumed.
Q:How to choose the bulb power?
The basic types of bulb power are divided into two types: isolated and non isolated
Q: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.
Q:Secret LED bulb bubble price difference why so big?
Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
Q:What are the driving IC used in LED bulb?
MT7930, LM3445MM do bulb bulb, the effect is also ok.
Q:How did the trademark on the LED bulb go up?
Laser printing equipment is generally printed up, so that the ridge up color is not so deep, but also can not wipe off
Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
If it is to continue the glimmer of minutes, the main side is the use of resistance and step-down circuit caused by the normal phenomenon. It's very rare for the factory to use this old model to make LED balls. Circuits that run for hours or all day on the side of the LED bubble are out of order. It's not normal to shine for so long. Now most of the LED bulb is using IC constant current supply circuit, no such situation has emerged.
Q:Choose which light bulb LED bulb is the healthiest
The two said warm light, power, color temperature and so on have little to do with health
Q:LED how does the bulb return electricity?
What is reflow? Never heard of it. I am a lighting technician

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