Cree Mr16 Mr11 Mr111 Gu10 Osram Cob Led Gu10 5W Spotlight
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
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General Introduction
osram cob led gu10 5w spotlight
Specification
Item NO. | MR-002 |
Product Name | 5W COB LED MR16 |
Input Voltage | AC DC 12V |
Lumens | 500LM |
Lamp Base | GU5.3 |
Beam angle | 60degree |
Power consumption | 5W |
LED Type & QTY | COB LED&1PC |
Dimension | H50*D53mm |
Color & CCT | WW/NW/CW& 2700-5000K |
Dimmable | No |
Feature
An LED, or light-emitting diode, is a semiconductor device that emits visible light when an electric current passes through it. Normally the LED consists of several layers of semi conductor material, with the colour emitted from the LED dependant upon the material used.
What is COB?
Generally, this means Chip On Board which can be specifically related to an LED chip placed directly onto an electronic circuit board.
What is colour temperature?
Colour temperature refers to the warmth or coldness of the light produced by the lamp or LED,measured in Kelvin (K). Lamps producing a warm or yellow light have a low Kelvin (2700-3000K),while lamps producing a white or blue light have a higher Kelvin (3500-6500K). The ideal colour temperature is dependent on the application.
Generally with LED, the higher the Kelvin rating, the higher the lumen output. But most times the trade off is much poorer colour rendering (CRI) such as when items can appear very blue and therefore not their true colour appearance.
What is colour rendering or CRI?
Colour rendition describes the effect a light source or LED has on the appearance of coloured objects. The colour rendering capability of the LED is measured as the Colour Rendering Index,or CRI.
When comparing the CRI of different light sources such as LED's it is important to note that for the comparison to be meaningful, you should compare the LED's with the same colour temperature.
The higher the CRI , the better the ability of the light source to depict a true colour comparison.
How do you measure the brightness of a lamp?
There are a number of different measures to determine the brightness of a lamp, however the most common comparison will be the lumen output.
- Lumens refers to the light output of a lamp or LED in all directions (think of an imaginary sphere surrounding the light source and the light it is giving off in all directions)
- Candela refers to the light output of a lamp in a single direction (think of a spotlight)
- Lux is candelas, or light output in a given direction, measured at a specified distance (think of the amount of light you may want at your work desk, as opposed to the amount needed on the floor)
advantage
1. 85% energy saving than incandescent lamp
2. MR16,GU10,GU5.3,E26 and E27 for options
3. No flickering
4. No RF interference
5. No UV radiation
6. Body termerature less than 53 °C
7. Proprietary design for excellent thermal management with aluminium housing
8. Superbright and low lumen attenuation
9. Easy installation, maintenance free
10. CE & RoHS approved
11. 3 years warranty
5W COB LED MR16 features
1. Using aluminum lamp housing.
2. Made by high precision lathe.
3.Gauzy cooling plate.
4.The true green lighting without ultraviolet radiation and infrared in the spectrum.
5. High shock and vibration resistant with aluminum body.
6. Low heat generation , no heat damage to achieve ideal display lighting .
7. Energy saving and environment friendly.
8. Low power consumption, high efficiency and hot product.
Applications
1. Shop display windows, hotels, restaurants and other interior lighting.
2. Exhibition hall, art room, museum, office, reading room and local lighting.
3. Atmosphere lighting for bars, discos, kara OK ,etc
4. Durability special ambient lighting.
5. Especially suitable for jewelry, gold ornaments and fashion closes lighting.
Our Services
1.Your inquiry related to our products or prices will be replied in 24 hours.2.Well-trained and experienced staffs to answer all your enquires in fluent English
3.OEM&ODM, any your customized lightings we can help you to design and put into product.
4.Distributorship are offered for your unique design and some our current models
5.Protection of your sales area,ideas of design and all your private information
6.All the products must through 24 hours aging before delivery to ensure the quality again.
Packaging & Delivery
Package:
1.natural packing:one lamp with white box,size:5.0x5.0x6.3cm
2. 200 pcs GU10 LED per carton ,size:57.0x30.0x36.0cm --- 15KG
3.Custom design packing also available.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By sea | 30-40 business days |
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q:How to adjust the light in the home
- See shoot the lamp to drive quality Big drivers are generally produced, performance is strong, the quality guaranteed. Small factory drivers are generally purchasing finished product driven, quality is uneven. 3: check the lamp parameters 1. The main parameters of LED lights, especially in high power LED lamp bead has a luminous efficiency and color rendering index, index of the luminous efficiency is 80-100 LM/W, must be greater than 80 LM/W, but the indicators are in growth, next year will reach 100-120 LM/W. Color rendering index is 0.8, the index is unnecessary to pursue more than 0.85, unless you are engaged in painting on color high requirements of the job.
- Q:The led lamp or built-in good external constant current driver
- Built-in like to drive in a work of the oven, the outer is working in normal temperature, which long life are you talking about? But some environment: such as moisture, dust environment, have to consider the external, LED lamp bead every working environment temperature 10 ℃, life will be reduced by half.
- 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
- Want to good quality and low light failure products, as related to factory for the level of power and thermal design of selecting well-known manufacturers as far as possible, especially for osram, philips companies such as foundry, such basic on technology and quality are guaranteed, the price can also accept, the design of the factory do is good, is a simple test can probably understand: the lamp light up more than half an hour, touch the outside of the hardware, if very hot, that don't do a good heat dissipation, light failure will be faster, generally speaking, there are little hot is normal. LED selection is very important, import slightly better than domestic, but imports also have light failure quickly, preferably is Japan's LED chip, and then the European and South Korea, is in the United States again, finally is domestic larger (brand), do not recommend using home-made low-end LED, quality can't guarantee!
- Q:What is the difference between led track lamp and led lamp? Search the hotel guest room can be used?
- Orbital lamp belongs to shoot the lamp to be one of the products. LED track lamp is guiding light, belongs to the accent lighting lamps and lanterns of a commercial lighting product type.
- Q:What about the size of the led light?
- You can go to search on Tmall yong hui LED lights, where the product is complete. See if there was light right your opening.
- Q:The luminous flux LED to shoot the light, technical parameters, MR16 GU10, chips and other parameters
- LED shoot the light cup MR16 voltage: 12 v, 3 x1w flux: 240-300 LM this is to see what is the single light bead chip size to LM, like 45 ml 112 LM chips do no problem, then flux have 312 LM, GU10 voltage can be done as required.
- Q:How to distinguish the LED lamp wattage?
- Look at the size of shoot the light, usually different wattage of the radiator is not the same.
- Q:The PAR value of lamps and lanterns is what mean?
- The PAR value of lamps and lanterns is parabolic shape of the lamp. Said is the shape of the lamp. For example, PAR20, PAR30 PAR38 said maximum overall diameter size. Such as PAR38, maximum overall diameter size of 38 (1/8) * * 25.4 120.0 mm material 38 in Britain is divided into units, the conversion relation is as follows: 1 the points = 1/8 "1 inch = 25.4 mm.
- Q:Store decoration, good track shoot the lamp to LED lamp or metal halide lamp is good?
- LED lights. LED lamp is more energy efficient, longer life, and light failure is small.
- Q:Questions about the LED lighting of an electric car
- May be too little electricity power LED lights, LED to the LED light is weak
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Cree Mr16 Mr11 Mr111 Gu10 Osram Cob Led Gu10 5W Spotlight
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 200 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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