Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 1000000 pc/month
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1. Technique Specifications:
Name | LED Bulb Light |
Model | DC032-7W |
LED Chip Brand | Epistar SMD2835 |
LED Base | E27/B22 |
Power | 7W |
Input Voltage | AC100-240V |
Frequency | 50/60HZ |
Luminous Efficiency | 85lm/w |
Lumans | 550lm±10% |
Color Temp | 2800k-6500k |
Color temperature(CCT) | WW3000K/PW4000K/CW6000K |
Beam angle | 230 |
Material | Dia-casting aluminum |
IP grade | IP20 |
Working life-span | >50000hrs |
Warrenty | 2years |
Certification | CE ROHS |
Wattage Option | 5w,7w,9w,11w |
2. Our bulbs Advantages:
1).Beautiful shape with silver line
2).Silver and white colors optional
3).Dia-casting aluminum, good heat dissipation
3).Wide voltage AC100-240V
4).Constant current driver
5).Qualified with CE & ROSH
6).Great prices for big materails purchase
7).Private mold for we have our own injection molding factory
3. Feature
1). Using ultra-bright highest level Epistar LED chips with proprietary encapsulation technology, realizing excellent luminance, low brightness decline;
2). Constant-current driver is used to ensure the lamp working with reliability and stability.
3). Scientifically-designed heat dissipater with much better cooling effect;
3). Great energy-saving effect, save energy by over 70% comparing with traditional lamps;
4). Lamp surface treated with anodization, corrosion-resistant, artistic appearance.
5). Long lighting distance and wide lighting areas.
4. We supply different led light bulb colours :
1). Color Temperature: warm white: 2700-3500k, cool white:6000-6500k
2). Lamp holder: E27/B22 base
3). The different dimension and apperance of LED bulb lights
5. Application Area:
1).Generally matching in downlight,celling light,household lighting etc.
2).Basic commercial lighting.
3). Shopping lighting, specialty lighting, hotel lighting, office lighting, home light.
4).Commercial show windows and bars, airport, subway, cloverleaf junction and architecture fields
- 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!!
- Q:What are the driving IC used in LED bulb?
- M8900 can replace BP3309, SY5810 SY5840 MT7930, ME 8316, without modifying the circuit used directly.M8900Is an original side feedback, with single stage active PFC high precision LED constant current control chip, M8900 integrated single level active PFC line, can achieve higher power factor and very low total harmonic distortion, chip canThe quasi resonant mode is achieved, thereby achieving higher efficiency and reducing switching losses. M8900 features multiple protection functions to ensure system reliability, including LED open circuit protection, chip overvoltage protection, and UVLO deficiencyVoltage protection, LED short circuit protection, cycle by cycle current limiting, etc..
- Q:LED thread specifications for bulb bulbs?
- Specifications also include bulb, E27, E26, B22, E14, G10, E40;E27 specifications are in the majority.
- Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
- LED is the most important heat, light will not be so serious, the thermal conductivity is relatively high Aluminum Alloy, so LED manufacturers usually choose to use aluminum shell
- Q:What advantages does LED bulb replace energy saving lamp?
- LED lamp structure is strong, green environmental protection, not easy to destroy, long life (generally 5 years is not a problem), this is energy-saving lamps can not be compared
- Q:The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb
- The light effects of the three are different. Incandescent light minimum generally below 20Lm/W, the energy-saving efficiency of light in the 60-70Lm/W, the LED ball screw energy-saving lamp in the global market, the quality of the naked light in 100Lm/W, with the outside door cover will drop more than 10%.
- Q:How to choose the bulb power?
- Obviously, the designer doesn't want the ball lights to work at rated current, but there is a margin, so the light bulb will work more reliably. Because of the constant current source, current of each lamp is not 30mA, but 330mA/13=25mA, of course, the brightness of the lights will be smaller.
- Q:Choose which light bulb LED bulb is the healthiest
- Choose LED lights, first, no strobe, strobe damage to the eyes, second color index to be high, true and clear. For the quality, choose to heat better, high power factor, so that the relative power of the lamp, power saving, durable
- Q:What are the types of LED bulb?
- According to the interface, the LED bulb has GU10, E14, E27, E40 and so on.
- Q:What does "A19" mean in LED A19 bulb?
- A represents the bubble type, A hemisphere bubble 19, and the back figure indicates the bubble size (mm in diameter)
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Led bulbs E27 A60 7W CRI>80 Dia-casting Aluminum IC Driver with CE&ROHS LED Light Bulbs
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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