LED Bulb Light E27 5W,7W,9W,12W,15W CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 500000 pc/month
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Parameter：
| Light Source: | LED | Item Type: | Bulb Lights | LED Light Source: | Epistar |
| Type: | led light bulbs | Input Voltage(V): | 85-265V | Lamp Power(W): | 7 |
| Lamp Luminous Flux(lm): | 700 | Lamp Luminous Efficiency(lm/w): | 100 | CRI (Ra>): | 80 |
| Color Temperature(CCT): | 2500-7500K | Working Temperature(℃): | -25 - 55 | Working Lifetime(Hour): | 35000 |
| Lamp Body Material: | Inner Aluminum+Outer Plastic | Certification: | CE, EMC, LVD, RoHS | Base Type: | E27 |
| Place of Origin: | Guangdong, China (Mainland) | Brand Name: | LNGD / LangDu | Model Number: | LD-LA07HSL-A60 |
| led light source: | SMD 5730 | Chip Qty(pcs): | 14 pcs | Driver: | Constant current |
| Beam angle: | 270° | Dimension: | L109*D60mm | Dimmable: | Yes |
| Warranty: | 2 years | Item: | dimmable E27 7w led light bulb | led light bulb application: | Home, office, dressing room |
PRODUCT ATTRIBUTE
| |
Model No.: | LD-LA07HSL-A60 |
Input Voltage(V): | 85-265V AC |
Power(W): | 7W |
Chip: | Epistar / SMD 5730 / 14pcs |
Color Rendering Index: | >80 |
Luminous Flux(lm): | 700 lm |
Color temperature(CCT/K): | 2500-7500K |
Driver: | Constant current |
Main material: | Alu & Plastic housing+PC cover |
Base Type: | E27/ E26/ B22 |
Beam Angle(°) | 270° |
Dimension(mm): | L109×60mm |
Net weight(kg): | 0.045kg |
Qty/Carton(pcs): | 50pcs |
Dimmable: | Yes |
Lifespan(hrs): | 35000 hrs |
Warranty(years): | 2 years |
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FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: What shape of incandescent lamp
- Scientists are based on the gas convection is the downward movement of the characteristics of the bulb filled with a small amount of inert gas
- Q: The principle of light
- Its working principle is: current through the filament (tungsten wire, melting point of more than 3000 degrees Celsius) to produce heat
- Q: What is the life of the incandescent lamp?
- To 3 hours a day, the family with about 6 years.
- Q: What is the power factor for incandescent lamps?
- Incandescent lamp power factor is 1, the fluorescent lamp is 0.9, high pressure mercury lamp
- Q: The difference between energy-saving lamps and incandescent lamps is where energy is saved
- 1, LED energy-saving lamps efficient energy-saving: the lighting of modern society is an indispensable tool in people's lives, so the energy consumption is also very
- Q: Invented incandescent
- In the glass bubble inside the enclosed quartz quartz tube,
- Q: When the incandescent lamp began to spread in the last century
- The industry believes that in the incandescent lamp gradually cut off, disabled at the same time, lighting industry will be a comprehensive transformation and upgrading
- Q: Incandescent bulb tungsten wire put a small amount of red phosphorus, the reason is?
- Within the bulb, red phosphorus and a small amount of oxygen react to produce phosphorus oxides
- Q: E14 incandescent bulb and LED light bulb which bright!
- Generally do not choose the kind of price is too low can be
- Q: 2wled lights equal to how many w incandescent?
- Light effect is not very high, about 70lm / W or so look
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LED Bulb Light E27 5W,7W,9W,12W,15W CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 500000 pc/month
OKorder Service Pledge
OKorder Financial Service
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