Bulb Light / C21BB-BE/C21BB-CE
- Ref Price:
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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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Item specifice
The LED bulb is a high-end light source with high luminosity long life and high energy savings.
It uses a unique and innovative cooling design, imported LED source and long life power.
It is efficient and eye protective, energy saving. It is excellent for use in residential homes,
supermarkets, hotels and accommodations, and other locations
Product Features
●Environmentally-friendly and energy saving
●No flicker for better eye protection
●No electrolysis power design
which greatly prolongs the life
●Through-way air flow heat sink design
with higher heat exchange efficiency
●Integrated thermal design reduces the
thermal resistance of the LED heat sink
Type of Application
●Residential homes
●Commercial buildings
●Supermarkets
●Showrooms
Technical Parameters
| Model | Input Voltage | Wattage | Luminous Flux | Lifetime(h) | CRI | CCT | Operating Temp |
| C21BB-BE26-2.8W | AC 90～132V | 2.8W | 250lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
| C21BB-BE27-2.8W | AC 180～264V | 2.8W | 250lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
| C21BB-BE26-4.8W | AC 90～132V | 4.8W | 480lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
| C21BB-BE27-4.8W | AC 180～264V | 4.8W | 480lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
| C21BB-CE26-7.8W | AC 90～132V | 7.8W | 800lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
| C21BB-CE27-7.8W | AC 180～264V | 7.8W | 800lm | 35000 | 80 | 3000K/5000K | -20℃～+50℃ |
Size Chart(mm) Light Distribution Curve
C21BB-BE27-2.8W/C21BB-BE26-2.8W C21BB-BE27-2.8W/C21BB-BE26-2.8W
C21BB-BE27-4.8W/C21BB-BE26-4.8W C21BB-BE27-4.8W/C21BB-BE26-4.8W
C21BB-CE27-7.8W/C21BB-CE26-7.8W C21BB-CE27-7.8W/C21BB-CE26-7.8W
- Q:Is there any flicker in the LED bulb?
- Really, the voltage in our home is likely to lead to fluctuations in the LED bulb strobe in public, voltage instability will be more common, but most of the voltage is relatively stable, does not appear large fluctuations, so the strobe is not violent, but the fact is there. Questions raised by the questioner can show that you are observant.
- Q:LED what kinds of screw bulbs are there?
- Ordinary bulb is the most common, is a metal electrode which is threaded, so it requires that one electrode when installing the socket contact thread to pick the zero line, the middle dot electrode lamp power. Otherwise, an electric shock occurs when an accidental contact with the exposed metal. Because of this symmetrical way, the bulb can be threaded to fit the socket.
- Q:Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!
- A light source, two power supply, three workmanship.Online shopping, I strongly suggest that you buy some reliable.
- Q:Seeking the production process of LED bulb... Thanks
- 10 points, Baidu wants to be a LED engineer. LZ is a real budget man
- Q:Ordinary lamp LED bulb can?
- As long as the inside of the interface is the same, for example, the E27 interface (ordinary spiral, that can be installed energy-saving lamps) installed there is no problem, LED bulb is now a lot of 110V-220V high voltage power supply, so the stability is very strong, the key is to save electricity, saving seventy percent than the energy-saving lamp, no effect, ease of use.
- Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
- The difference of power factor is large, and the resistance capacitance pressure drop is below 0.5 PF. Constant current and constant voltage drive PF over 0.9. The resistance drop pressure is really attractive, after all, the price is there. The average person doesn't understand the look.
- Q:LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!
- How many seconds delay? It won't take so long. How many bulbs do you usually soak in 0.5 seconds? A squeaky noise is usually a transformer or inductance whistle, and at least it shows a poor manufacturing process.
- Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
- 3, the monomer minimum power is different. Incandescent power is a common monomer, 15W, energy-saving lamps common power 8W, and then low lighting effect is not good, and LED lamp monomer minimum power is very low, can be less than 1W.The luminescence principle of
- Q:Choose which light bulb LED bulb is the healthiest
- The two said warm light, power, color temperature and so on have little to do with health
- Q:What does the LED bulb patch mean?
- Performance of LED patch lamp:1, micro power consumption: LED lamp, 2W brightness is equivalent to 40W incandescent brightness, 3.6W brightness is equivalent, 60W incandescent brightness, brightness in the middle stronger.2 、 voltage adaptation range: nominal 220V lamp.3 、 the light distribution technology expands the LED point light source to the surface light source, increases the luminous surface, eliminates the glare, enhances the visual effect and eliminates the visual fatigue;4 、 lens and lampshade integrated design. At the same time, the lens has the functions of light gathering and protection, thereby avoiding repeated waste of light and making the product more concise and beautiful;5 、 high-power LED flat cluster package and radiator and lamp holder integrated design. The LED heat dissipation requirement and the service life are fully guaranteed, and the design of the LED lamp structure and the shape are completely satisfied, and the LED lamp has the distinctive characteristics of the lamp;6, Aluminum Alloy lamp body and the overall molding process, to ensure a good cooling effect, reducing the effective use of LED in the process of decay.7 、 no strobe. The pure DC work eliminates the visual fatigue caused by the strobe of the traditional light source; and the environment is green. No lead, mercury and other polluting elements, no pollution to the environment;8, impact resistance, resistance to leilijiang, no ultraviolet (UV) and infrared (IR) radiation. No filament and glass shell, no fragmentation of traditional lamp, no harm to human body, no radiation.
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Bulb Light / C21BB-BE/C21BB-CE
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 10000 pc/month
OKorder Service Pledge
OKorder Financial Service
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