Fin type Bulb

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Product Description:

Fin type bulb is divided into:

The trumpet is 5 tile price people $40

M is 9 tile price of RMB $57

The large size is 18 tile price of RMB $117

Material: bead specification: 5730. The lamp body material: Aviation aluminum. Lampshade material: imported PC specifications: 5W high 108 diameter (mm) 60. 9W high 125 diameter (mm) 68. 18W high 152 diameter (mm) 118

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Q:Led what's the flash of the bulb?
Should be the cheapest LED bulb, the lamp driver is not a constant current source, in the voltage fluctuations will appear flash.
Q:LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
The cost is too high, the latter is better than the former, with long service life, there is a need bulb welcome to Taobao fry and sales of professional manufacturers of high power LED lighting lamp.
Q:Are there any differences between negative ion bulb and LED bulb?
LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.
Q:What advantages does LED bulb replace energy saving lamp?
The response time is fast, the energy saving lamp is millisecond, and the LED light is nanosecond
Q:What brand of LED bulb is good in quality?
What brand of LED bulb is good? LED bulb has replaced the ordinary fluorescent lamp and incandescent lamp gradually, with the market demand is more and more big, and the production of the LED lamp threshold is very low, so a lot of small family workshop also began assembling production of LED lamps, the technical content is low, without testing and certification of products, also began to circulate on the market.
Q:What's the difference between a glass cap for a bulb and a PC hood?
Transparency comparisonPC transparency is 90%, glass transparency is 95%, but the naked eye does not seem to distinguish between too big, because it is 5%, ha ha,Only several meters can be measured by instruments.
Q:Can the bulb's true life reach 30000~50000 by LED?
LED bulb is a new type of energy saving lamp to replace traditional incandescent bulb. The traditional incandescent lamp (lamp) of high energy consumption, short service life, in the global resource environment, has been gradually by governments to ban the production, instead is the product of electronic energy-saving lamp, electronic energy-saving lamp while improving the energy saving effect, but because of heavy metals using a lot of pollution of the environment, trend against the environment protection. With the rapid development of LED technology, LED lighting has gradually become the best choice for new green lighting. LED is far superior to traditional lighting products in light emitting principle, energy saving and environmental protection
Q:What are the driving IC used in LED bulb?
Commonly used LED driver is based on the number of different W set, and now out of the drive program are quite a lot, according to customer requirements will also limit the number of different drivers IC.
Q:Detailed description of LED bulb lamp
A bulb is composed of seven parts, which are at the top of the glass cover is stuck on the base, the base will be above the hole, the base is connected with the heat conducting seat, heat conduction seat is connected with the radiator, connected with the lamp holder is the driving power, light is lamp.
Q:What's the reason why LED bulb gets a lot of heat?
LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different

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