High Quality LED 4W COB Chip Spot Light MR16 Base 12V/24V

Ref Price:: $5.65 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 10 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

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High Quality LED 4W COB Chip Spot Light MR16 Base 12V/24V Our advantages:
1. CE, RoHS,certified LED lights manufacturer
2. Large stock of COB Chip (Epistar)
3. Short production lead time, fast delivery, discounted DHL/UPS freight
4. Favorable price as PO qty increase
5. Excellent sales team providing on-time service
6. Strong R&D team with strength to develop new products every month

Q:How can you make the led lamp not dazzling: Into visible light solid state of semiconductor devices, it can be directly put DianZhuan into light. The heart of the LED is a semiconductor chip, chip attached on a bracket, at the end of the end is negative, the other end connected to the power of the anode, the whole chip is encapsulated by epoxy resin. Semiconductor chip consists of two parts, one part is a p-type semiconductor, dominated by holes in it, the other end is n-type semiconductor, here is mainly electronic. But this two kinds of semiconductor connected, forming a p-n junction between them. When a current flows through a wire to the chip, the electron will be pushed P area, electron and holes in the P zone compound, then will be issued in the form of photon energy, this is the principle of LED light. And the wavelength of light was the color of the light, is determined by the formation of p-n junction material.

Q:What is the difference between led lamp MR16 and MR11?: Light cup diameter is different. MR behind the Numbers are, one of eight inches. That is to say, MR16 lamp cup diameter is 50 mm. Our company has MR16 small shoot the light tend to distinguish MR16 sockets, called PAR16 then AR111.... AR111 is refers to the lamp cup diameter is 111 mm

Q:How much led to shoot the light tile in the living room: Modern living room lamp, LED ceiling lamp, if use LED ceiling lamp, use 3 w is OK. 3 w smallpox lamp on the market price and quality difference is very big, must choose carefully when buy, entity shop cheap is not good. Beautiful degree of ceiling

Q:What do you need for homemade LED lights: Monitor by using infrared transmitting tube to do, Projection lamp, if do you want to make sure the power supply, generally use the 9 v or 12 v dc power supply, the LED can use two methods of series and parallel mixed, coupled with the size of the resistance to control current, as long as 20 ma lighting.

Q:What is the difference between LED GU10 and ordinary lamp: In the same class, shoot the light some more expensive. In general a better quality of domestic canister light lamp brands have op, three stand, leishi, mitsuo aurora. Among them, leishi and three best cost-effective. Canister light usually have a big (5 inches) in the (4 inches) small (2.5 inch) three. Trumpet the current market price is between 20 to 15 yuan, 28-32 yuan between, medium size between 36 to 48 yuan between. All prices above do not contain light source, of course. Canister light have horizontal and vertical two, flat a little more expensive than the vertical. Is important to note that close exposure lamp generally cannot be used for wool fabric, also can't close any flammable obstacles, otherwise easy to cause fire. Although the lamp power consumption but more in place with its ornament effect. Shoot the light as well as distinctive flavour to the adornment of the five lights cup.

Q:Reinstall the 2 LED lamp are in parallel, one open and how a first shines a stare blankly only 1 SEC,: Now the LED lamp is not directly connected home power, middle of gen lighting (spirit), there is a driving power, change the voltage, dc, you have two LED shoot the light up successively order shows one of the driving power supply some slow,

Q:Shoot the light and tube light have what distinction, that is better?: On the second place in application to distinguish: LED tube lights are mostly installed in the ceiling, above ceiling to 150 mm is required to install. Of course, there are LED tube light is of the external type. General selection in the absence of the location of the dome light or droplight to install the LED tube light, the light is slightly softer than shoot the light. The LED lamp can be divided into several categories: type, hanging and embedded, etc. To shoot the light is divided into with transformer and without transformer. That belongs to the embedded in the ceiling. The manifestation of LED lamp in key exposure position such as: TV wall, Logo background, and some important pendant accessories, etc. They are also different in price, generally the market price of the LED tube light 3-10 w in 40-100 yuan, the price of LED to shoot the light contrast is cheaper, for example the 3 w LED lamp in 30 yuan, 5 w LED lamp also in 40 to 50 yuan. Can choose according to the home decorate a style and budget canister light or shoot the light

Q:Led lamp have drive, don't drive, what's the difference?: Don't have to drive LED lamps and lanterns, the choice of the LED will be similar to Seoul, South Korea, 220 v LED semiconductor, there is no drive LED lamps and lanterns is non-conforming

Q:The PAR value of lamps and lanterns is what mean?: Led lamp holder from device into the bayonet, Edison, from data into bakelite, plastic, metal, ceramics and other materials, usually with lamp holder, such as the most common led bulbs E27 is screw cap, and cooperate with the led fluorescent lamp, lamp holder is usually called T8 lamp holder or T5 lamp holder and so on, the other on some lamp holder use environment protection level is as high as IP68, when the choose and buy, please according to the demand for the corresponding IP protection class lamp holder (waterproof, etc.), usually with lamp holder would use the IEC (international electrotechnical commission standard) safe authentication, classification: lamp holder E14 and E27, E12 at 11:45 and E26 E beginning is usually: screw cap GU10 GU, such as the beginning of the means for our daily use of bayonet, GU: G said lamp holder type is a plug-in, U said local u-shaped lamp holder glyph, the figures show that the light behind the foot hole center distance (MM unit is "MM"). MR16led shoot the light, is straight insert part of MR11 begin with MR lighting small shoot the light of the commonly used this kind of lamp holder, two pin devices are usually small shoot the light lunch. MR16led shoot the light, GU10 led lamp is everybody's different lamp holder, led shoot the light, PAR30 PAR38 led to shoot the light is different in diameter, is the world's a specification and term, light cup, shoot the lamp to be known, suitable for different ceiling lamp holder. MR16 led lamp in the lighting industry for more than 2 inches belt refers to the largest diameter face reflector lamps and lanterns, MP11 is a bit smaller than MR16 led lights, lamps and lanterns. MRMR: Multiface Reflect, the more surface reflection (lamp cup), the figures show that the lamp cup diameter is 1/8 of an inch (unit), the calibre of the MR16 = 16 x 1/8 = 2 "material 50 mmpar lamp common PAR30 PAR36 PAR46 PAR56, volume

Q:Drive power supply with a what kind of specification, can be in parallel two 3 wled shoot the light: You want to work until 3 w leds first what is the current, now that is a parallel, the output current is the sum of two current in constant current source circuit.

With advanced sound production equipment, testing equipment for LED packaging device manufacturing base. Keep pace with world-class technology and management. Can meet the ISO9001: 2008 quality certification system for LM-80 testing standards, establish a strict quality control system and improve product testing process to ensure stable and reliable product quality.

1. Manufacturer Overview
Location	Shenzhen,China
Year Established	2013
Annual Output Value
Main Markets	China; Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	20 People
Language Spoken:	Chinese
b)Factory Information
Factory Size:	Above 2,000 square meters
No. of Production Lines	About 3
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap