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: LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
- There are several good LED ball bubble, which with aluminum cooling. Relatively new appearance.
- Q: Where can LED bulb be used?
- 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.
- Q: LED bulb PC, will the white cover affect the color temperature of the finished lamp?
- Our company is doing LED lamps, about the color temperature has indeed been deviation, we call this phenomenon called drift. But there will be no 6000K drift, and there are two possibilities for you
- Q: Can the bulb's true life reach 30000~50000 by LED?
- The theory of the life of LED is one hundred thousand hours, this is not true; but the LED life is far less than one hundred thousand hours, only ten thousand hours, which is currently the most industrialized production of long life; because the quality of the LED part of the core - epitaxial wafer has not reached the ideal state, there are many problems to be solved, such as reducing the dislocation the density of epitaxial film, high quality P GaN preparation etc.
- Q: What are the driving IC used in LED bulb?
- The analysis report shows that nearly three years, the domestic market share of LED lamps will increase from 5% to about 20%-30% can be seen, LED is now the need to walk into the homes of ordinary people, so we need to control the cost, cost is the main driving power LED lamp and a shell, a power driven material faster BOM province can let the promotion of LED. As the LED lamp has the characteristics of energy saving and environmental protection, the state has also subsidized the product accordingly.
- Q: What's the reason for the LED bulb strobe?
- Currently on the market with single stage PFC driver circuit, there will be strobe, causing the flash because the ripple is too large. Single stage pFC circuits are not possible
- Q: What are the characteristics of LED bulb?
- The service life is long, and the average life can reach 100 thousand hours.
- 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's the difference between a glass cap for a bulb and a PC hood?
- ProcessabilityMachinable, blister, special-shaped processing PC easier.
- Q: Is there any flicker in the LED bulb?
- First of all, I want to know what kind of LED bulb you bought. Is the LED light source small power or high power?Now on the market LED products, copycat too much, but also a lot of difference between quality and price, because the power output strobe filtering problem. Because the lowest requirements so the power design is very simple, such as shell is small power ball type PVC foam, with isolated power so far I saw several, but the price is very high, and most with the rectifier bridge, several rectifier diode, a capacitor, resistor several complete, low prices. High power type bulb is similar, but the power will be much better, is the constant current source in the output current of the filter is also doing well, there the strobe is low! Finally, the stroboscopic problem is on the power supply, and the power point difference is higher than one or two!!
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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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