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Detailed Description:
led corn cob light , More than 6 years led lighting design and manufacture experience, OEM/ODM service is available. All led chips imported from Taiwan, America, Japan. All products aging more than 8 hours before shipment to ensure reliable quality.
Specification:
LED Quantity: 1PCS ceramic cob led light sourceLED Life Span: 50,000 hrs;Power Consumption:9WPower Factor: ≥0.7Working Voltage: 85-260V AC 50/60HzLuminous Flux: 800lmColor:Warm White, Neutral White, Cool White (optional)Color Temperature: 2600K-3700K/ 37000K-5000K/ 5000K-8500K(optional)CRI :80 RaTube Material: Al & PCBase Type: E27Viewing Angle: 360Dimension:Φ43mm*110mmIP Rank:IP40;Certificate: CE, RohsOperating Temp: -20°C ~ +45 °CWarranty: 3 yearsSpecial Features: 1) High brightness: led corn cob light consists of high quality LED and give high Luminous Flux2) Easy installation: led corn cob light can be easily installed like the conventional incandescent light into the sockets 3) Extended life: -With little heat, proper drive characteristics and high quality LED, LED corn light has a life time of more then 50,000 hours depending on the working environment 4) Energy saving: LED corn light consumes low energy than the conventional fluorescent5) Any individual LED failure will not cause other LED in working condition to black out
Application :1. Instead of the fluorescent lights indoors 2. School / Universities / Hospital 3. Conference / Meeting room , Show Room 4. Commercial Complexes 5. Factories / Offices 6. Super-markets 7. Residential / Institution buildings 5. Factories / Offices 6. Super-markets
Our service:1.. Your success will be our success; we would like to grow up with you 2. Your inquiry related to our products or prices will be replied in 24hours2. Our Well-trained and experienced staffs will contact you3. We can do OEM&ODM according to your customized requirements4. We provide excellent after-service and technology support
The comparison of traditional lamp with LED lamp | ||
Type | Traditional lamp | LED lamp |
light degradation | 3000hours 20-35% | 10000hours 8%-10% |
Lifespan | Less than 8,000 hours | 20000hours to 50000hours |
Actual power consumption of the light | 40W | 16W |
Principle of light | High-voltage , need warm light | Low current , instant, no need warm lights |
Driving Mode | driving AC3000-700V | driving AC220V |
Spectrum | With ultraviolet | It does not hurt the skin without UV |
CRI | 70%-75% | 70%-85% |
Environmental protection | Mercury and heavy metals, can not be recycled | Semiconductor chips, recyclable, non-radiation |
light pollution | Severe light pollution, harmful to plants and animals | Cold light source, not harmful to animal and plant |
Consumption | Require large square cable, high cost | Just a little square of cables, to avoid waste of resources |
The strobe of the light | High frequency driver with stroboscopic phenomenon | DC drive, no strobe |
Working stability | Peak voltage (250V),The working voltage changed with the the power to when reduce the light intensity then increase power consumption, light life will reduce and the light degradation increases | current protection design and regulator design, light brightness stability does not change with the grid voltage, longspan will increase |
Year consumption | 40W*12H*365/1000=175.2Degree | 16w*12h*365/1000=70.08Degree |
cost | 0.2usd*175.2degreer=35.04usd/year in UK | 0.2usd*70.08degree=14.02usd/year in UK |
Effective energy conservation | 1: Save 105.12 degrees/year for each lamp. 2: reduction of carbon up to 75.8 kg 3: Save money 21.02usd/year for each lamp | |
led corn light