3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
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Specification
Color Temperature:
Warm White
IP Rating:
IP44
Lamp Body Material:
Aluminum Alloy
:
,,,,,
Power（W）:
9
1，3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting specification:
| ITEM NO. | ||||
| KB-00103W | KB-00105W | KB-00107W | KB-00109W | |
| Input voltage | AC85-265V,50-60Hz | |||
| Power consumption | 3W,5W,7W,9W | |||
| Power factor | >0.6 | |||
| LED chip | SMD5730/0.5w | |||
| LED driver | constant current IC driver | |||
| Luminous efficiency | >80 lm/W | |||
| Beam angle | 120° | |||
| color temperature | 2700K-6500K | |||
| Color Render Index(CRI) | >75 | |||
| Operating temperature | -20℃~60℃ | |||
| Life span | 50,000 Hours | |||
| Fixture material | Aluminium & Plastic | |||
| Lamp Base | E14/E27/B22 | |||
| IP class | IP33 | |||
| Color | White | |||
| Size of product(mm) | 50*90 | 60*10.2 | 70*123 | 80*135 |
| Size of innerbox(mm) | 52*52*92 | 62*62*11.5 | 72*72*125 | 82*82*138 |
| Size of carton(cm) | 27.5*27.5*39 | 32.5*32.5*43 | 37.5*37.5*52 | 43*43*57.5 |
| Pieces per carton | 100 | 100 | 100 | 100 |
| Certification | CE,RoHS | |||
| Warranty | 3 Years | |||
2,
(1)Ultra-bright LED Design
(2)Energy saving, low heat and lower power consumption.(3) Save power more than 90% by ordinary lamp. (4)Long time working, 24 hours/day is perfect, produce low heat.(5)LED Bulb light, No RF Interference. (6)LED Bulbs light No mercury or other hazardous materials, accord with RoHs. (7)Working environment -20°C~45°C, suitable for unusual climate.(8)360 Degree wide beam angle, more close to filament bulb(9)These lamps can instead of 60W incandescent bulb.(10) 95 Ceramic led raw materials, safe to install and touch, CE Standard.(11)CXWON led Privated Model
- Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
- 5, the three have different service life. The service life of incandescent lamp is in 1000 hours or so, the service life of energy-saving lamp is in 6000-8000 hours, and the service life of LED lamp can reach more than 30 thousand hours.
- Q:What's the reason for the LED bulb strobe?
- In addition, electromagnetic interference (EMI) filters are also required, even in LED drive applications that provide excellent power factor correction and support TRIAC dimming. The transient current caused by the TRIAC step (step) will excite the natural resonance of the inductance and capacitance in the EMI filter.
- Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
- I've got my lighting engineer to give you a professional answerBecause the light barrier is selective for light waves, that is to say, the transmittance of light at different wavelengths is inconsistent. When the lamp cover is covered, the luminous spectrum of the light source is changed because of the filtering of the lampshade, and the color temperature certainly has certain change.Professional lampshade company should have the detection of the passing rate of different wavelengths. Is your lampshade provided by professional lampshade company?
- Q:LED what kinds of screw bulbs are there?
- LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green.More energy-saving: LED lamp energy consumption is energy-saving lamp 1/4, incandescent lamp 1/10Long life: LED lamp life of up to 50 thousand hours, life expectancy is 5-10 times energy-saving lamps.More healthy: light evenly, no strobe, no glare, no UV and infrared.More environmentally friendly: no harmful substances such as mercury can be recycled to protect the green earth.Full color change: rich colors, vivid and delicate patterns and effects can be displayed.Installation convenience: simple installation, can replace incandescent lamp directly, maintenance cost is extremely low.
- Q:Seeking the production process of LED bulb... Thanks
- First of all, of course, the preparation of materials, the specific operation of the lamp to practice, each lamp has different methods of assembly, there are different work instructions. Only through practice can we write good and practical processes. Figure is a flow chart of MR16 assembly.
- Q:LED bulb w can replace 40W incandescent lamp
- D lamp lumen value is ordinary incandescent lamp about 3 times, but LED ball bubble mask transmittance should be based on material, can use 10W or so LED acrylic mask ball bubble instead. Because I received a similar customer complaint, 7W's LED light bulb was replaced with an 20W energy-saving lamp, which was not bright enough.
- 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:What is the AC voltage of the LED bulb?
- LED bulb is the appearance of the shape of the bulb - people have the habit of spherical internal light source is selected for LED lamp. With all the advantages of LED lamps: 1, energy saving, environmental protection; 2, long service life; 3, no stroboscopic, green.More energy-saving: LED lamp energy consumption is energy-saving lamp 1/4, incandescent lamp 1/10Long life: LED lamp life of up to 50 thousand hours, life expectancy is 3-5 times energy-saving lamps.More healthy: light evenly, no strobe, no glare, no UV and infrared.More environmentally friendly: no mercury vapor, harmful substances can be recycled to protect the green earth.Full color change: rich colors, vivid and delicate patterns and effects can be displayed.Installation convenience: simple installation, can replace incandescent lamp directly, maintenance cost is extremely low.
- Q:LED what does "A60" mean by bulb 60? And what does "MR16" mean?
- 60: diameter 60mm (metric unit) MR16: diameter is 16*1/8*25.4mm (Imperial units), although refers to the diameter, but the height and other dimensions are also prescribed
- Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
- When electrons and holes are combined, they can radiate visible light, so they can be used to make light-emitting diodes. In circuits and instruments, as an indicator, or in combination with text or digital display. GaAs diodes glow diode gap, green silicon carbide, yellow light diode, light emitting diode gan. Because of the chemical properties and organic light-emitting diode OLED and inorganic light-emitting diode LED.
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3W 5W 7W 9W LED Bulb E27 E14 B22 Led Bulb Lighting
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 50000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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