MR16 Spot Light / C21ST-BG53/C21ST-BG10 System 1

MR16 Spot Light / C21ST-BG53/C21ST-BG10 System 2

MR16 Spot Light / C21ST-BG53/C21ST-BG10 System 3

MR16 Spot Light / C21ST-BG53/C21ST-BG10

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 10000 pc/month

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Product Features

●Low power consumption

●Light color, focus

●Ceramic housing

●Elegant design, secure

●Easy to replace traditional lamp

●Uniform spot

●Long lasting imported chips

Types of Application

●Jewelry stores

●Shop cabinets

●Museums

●Exhibition hall

Technical Parameters

Model	Input Voltage	Power Wattage	Base	Beam Angle	Luminous Flux	CRI	CCT
C21ST-BG53-4W	AC/DC 12V	4W	GU5.3	18°/24°/36°	300lm	80	3000K/5000K
C21ST-BG10-4.5W	AC90～130V	4.5W	GU10	18°/24°/36°	300lm	80	3000K/5000K

Size Chart (mm) C21ST-BG53-4W Light Distribution Curve C21ST-BG53-4W

Size Chart (mm) C21ST-BG10-4.5W Light Distribution Curve C21ST-BG10-4.5W

Q: Stationary LED to shoot the light is not bright, how repair: Check the power supply if normal, don't repair, because parts of PCB is not repairable.

Q: Friends have told me that the Hong Kong star can lighting production of LED lamp, LED bulb light. LED daylight tube is very save electricity, I find for a long time to find, now share with you what? Who can tell me what is he power-saving principle?: The lamp is incandescent lamp, principle of the first generation is heating filament under inert gas protection. Filament to a certain temperature when the potential energy of the electrons of the atoms of the outer is elevated to the unstable state, outer electrons when atoms never returned to steady state stability of high energy status will emit light. The working principle of this makes the most of the electrical energy into heat energy, can light energy is less than a few percent, efficiency is very low. The second generation of the electric light is a gas discharge lamp, including fluorescent lamp, fluorescent tubes, energy-saving lamps. Most of these lamps using high voltage ion release ultraviolet phosphors into visible light. So you need not too much heat loss, greatly increase the use of electric power, its luminous efficiency can reach twenty percent. The third generation of the light is LED (light emitting diode) lights, main points, high power and small power and different colors. The LED is the only principle of solid state light emitting light. Using cavity semiconductor PN junction and electronic to move atoms bond change rates can be released in the form of light. Because of the different semiconductor materials can be directly send red, yellow, green, blue and ultraviolet light. Blue light and ultraviolet light and fluorescent powder into white light. Do not need temperature and high pressure due to the working principle of the LED, so in theory to waste the least amount of electricity. Practice on the white LED is also continuing to improve photosynthetic efficiency. At present the highest photosynthetic efficiency can reach above thirty percent.

Q: Motorcycle lens and the LED lamp can be installed at the same time, and shall not affect the circuit?: Can be a switch control by an external switch to control

Q: LED lamp is not lit, how repair?: Generally is a power failure, see the light bead is good, change the power supply

Q: What about the size of the led light?: Shoot the light is not a constant, the size of the first line is considering the wattage, and then there are different company's design style is also different in size.

Q: Could you tell me how many watts of the led warm yellow light can be 30-50 w halogen lamp and concentrated and astigmatism reflect the same effect? My house seems a 50 w halogen lamp, I would like to change a batch of leds. But hope for light effect is the same, the price is not the problem, but must be good quality, low light failure: Difference is: halogen lamp, luminous efficiency is lower, more power consumption and environment temperature rise by illuminate, service life is short; LED light source on the luminous principle, energy-saving, environmental protection level are much better than traditional lighting lamps and lanterns.

Q: Shoot the transformer output 12 v 20 to 50 w lamp is LED12V 4 w can use excuse me?: The power of the LED lamp is using a constant current power supply, and shoot the lamp to use 12 v constant voltage power supply, the nature of the power supply is not the same, if used on the LED constant voltage power supply, will directly cause damage to the LED current is too large. Therefore, shoot the light output 12 v transformer 20 to 50 w can't be used for LED lamp.

Q: What the difference between LED downlight and LED lamp?: 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. We are a factory located in Shanghai of philips general agent, the main production and sales of LED products are as follows: philips LED floodlight, LED project-light lamp philips, philips leds, philips LED ball steep light, philips LED shoot the light, philips LED ceiling lamp, philips, LED buried lights, philips LED street lamps, philips LED track light, philips ballast, philips electronics ballast,

Q: How do I get the light: Shoot the lamp to generally have a lamp holder, transformer, lamp cup plug into the socket, lamp holder line received 12 v low voltage output from the transformer online, on the other side mark 220 v line and zero line.

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.

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