5w/10W/12w/14w/20W/50w cob led downlight
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
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Specification
5w/10W/12w/14w/20W/50w cob led downlight
Product Description
| Brand Name | CNBM International Corporation |
| Watt | 5w/10W/12w/14w/18w/20W/50w |
| Input Voltage | 120V AC |
| Oscillation Frequency | 50/60 Hz |
| Power factor Corrector | ≥0.9 |
| Conversion Efficiency | ≥86% |
| LED QTY | 12-SMD3535 |
| CRI | ≥80 (Warm white)/≥70 (Cool white) |
| Product Life | 35000Hrs |
| Base | E27 |
| CCT | 2800-3200K(Warm white) /6000-6800K (Cool white) |
| Lumunous Flux (MAX) | 1030 Lm (Cool white) /950Lm (White white) |
| Viewing Angle | 30 Deg/60 deg/120 Deg |
| Certificate | CE, Energy Star, EMC, , GS,, RoHS, SAA, UL |
| Material | Aluminum and PC |
| Warranty | 3 years |
| Package | 40pcs/ctn |
| Gross Weight | 19.8kg/ctn |
| Carton Size | 52*33*63 |
Product Pictures
Advantage
led downlight Features:
Embedded energy-saving luminaries, power source are attached
High-purity aluminum lamp housing, Epistar LED chip
Energy holder and connector, pursue a detail perfect
no noise, no flicker; no ultraviolet or infrared light beam, mercury-free
Advanced constant current driver, professional thermal management
application
led downlight applications:
Corridor, office, shopping mall, display window and inner lighting
Reception room, lobby, hotel room lighting
Museum, exhibition hall, art gallery exhibit lighting
Bathroom, kitchen room and living room lighting
Workshops
1. Workshops
2. Equipments
3. Our Service
Your inquiry will be replied in 24 hours.
Well-trained and experienced staffs to answer all your inquiries in fluent English.
OEM&ODM,any your customized lightings we can help you to design and put into product.
Monthly output over10000pcs.
Single package in blister or color-box.
Sample order in small quantity is acceptable.
FAQ
Q1: Your company is manufacturer or trader?
A1: We are the large building materials supplier in China, about one thousand kinds of products in our company, the company's brand is very big, and there are a lot of production base, our greatest advantage is the ability to do resource integration, we can provide many kinds of you need to building materials, and can offer competitive price.
Q2: Your company provides the product quality is guaranteed?
A2: Our company has a dedicated staff in factory for a long time, before the shipment, it’s need to have strict quality control, if the quality is unqualified, we pack the goods on site personnel are not allowed. So that you can rest assured that any problem after you receive the goods, we will cooperate with treatment.
Q3: What about your MOQ?
A3: Our minimum order quantity is 500 m2, and general size is 4 m wide and 25 m long, if you have any requirements, we also can pack according to your request for production.
Q4: Can send free samples?
A4: The sample is free for your test, but the freight is borne by you, DHL gives us a discount when export, if you like, you can first turn fold after the freight to our account, cost savings for you, also, of course, how to run it up to you.
Q5: payment terms?
A5: Our terms is advanced payment T/T 100%.
Q6: How long is the lead time?
A6: The delivery time is generally for 20 days.
Q7: Do u have SGS, CE certification or FIFA?
A7: Do you trust, lawn export certification we can provide you need.
- Q: Where can LED bulb be used?
- The surface of the lamp body is sprayed with high quality heat radiation paint, that is, the heat dissipation efficiency is ensured, and the appearance is elegant, and the utility model provides better guarantee for the low temperature work of the product.
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It's best to use heat conductive glue, such as ST922.
- 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: How does the LED bulb go with the power?
- Generally we use the LED lights, 1W, 2W, 3W, 12W, and so on, the factory has been set in advance, directly connected to the 220 volt power supply can be, and do not need to be so complicated.
- Q: What are the requirements of the LED series inspection specification for bulb bulbs?
- Dielectric strength: electrical endurance test (resistance test) followed by insulation resistance test. During testing, the following AC voltage is applied at the specified position 1min. Type HV (220~250V); 4000V (RMS), BV (100~120V); 2U (rated voltage) +1000v.
- Q: What's the reason for the LED bulb strobe?
- Common causes and treatment of LED light flashing:Generally, the human eye can detect light flashes with frequencies up to 70 Hz, which are not sensed above this frequency. Therefore, in LED lighting applications, if the pulse frequency appears below 70 Hz low-frequency components, the human eye will feel flashing. Of course, in specific applications, there are a variety of factors that may cause LED lights to flicker. For example, in offline low power LED lighting applications, a common power topology is an isolated flyback topology.
- Q: What is the AC voltage of the LED bulb?
- The LED lamp is either a constant voltage drive or a constant current drive without AC voltage. Generally through the drive circuit filter rectifier, LED bulb bulb voltage is about 10V. Add: different drive circuits, different amounts of LED chips, the final voltage is different.
- Q: What are the characteristics of LED bulb?
- LED bulb advantages: energy saving: the same brightness, power consumption for ordinary energy-saving lamps 1/4. Environmental protection: no harmful substances such as mercury, no pollution to the environment. (experts point out that mercury contained in a fluorescent energy-saving lamp can contaminate 180 tons of water sources). Economy: as a result of electricity saving, electricity costs can be reduced, and the cost of the lamps can be recovered for one and a half years. A family can save tens of thousands of yuan a month. Low carbon: saving electricity is equivalent to reducing carbon emissions. Long life: LED lamp life of 50 thousand hours, six hours a day, that is, 20 years of life. The price depends on how many watts you need, and the price varies with the wattage. Now the family uses "lightning man" led, very good, the price, quality, those are good, you can go and see. Hope to help you.
- Q: Is it possible to manually weld LED bulb bulbs?
- As long as the welding technology clearance is possible or OK
- Q: Want to find common features, unified purchase accessories repair!
- The proposed open, lamp is broken, can find light black or other unusual circumstances, bad power supply at the circuit board and components have the same burn what, under normal circumstances is such.
Send your message to us
5w/10W/12w/14w/20W/50w cob led downlight
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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