LED FILAMENT CORN LAMP BULB 4W G9 LAMP NEW DEVELOPMENT
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- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 10000000 pc/month
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Specification
G9 AVAILABLE
Item | Parameter | ||
Power | 4w | ||
LED Quantity | 96pcs LEDs | ||
Colors | Warm white, white, cool white | ||
CCT | 2800-3200K | ||
Ra | ≥80-85 | ||
Lifespan | 30000-50000 Hours | ||
Light flux | 300LM | ||
Light efficiency | 100LM/W | ||
Glowing | 360° | ||
Material | Glass+Plastic+Aluminum PCB | ||
Net Weight | 0.020KG | ||
Gross Weight | 0.040KG（1/pc） | ||
Size | ￠32*92mm | ||
● Technical request | |||
Item | Units | Parameter range | |
Working environment | ℃ | -370C - 550C | |
Humidity | RH | ≤90% | |
Storage condition | ℃ | -40℃~80℃ | |
Limited voltage | V | AC220V 50Hz | |
Protect a Grade | IP20 | ||
Product characteristic
1. High brightness LEDs 72pcs(3pcs COB)
2. Long life service, lasts up to 30000hr
3. Excellent weathering resistance, insensitive to humidity, suitable for wide range temperature
4. Easy to install, easy to use
5. No strobe flash, speedy start, no flicker, good for eyes
6. Safe, energy-saving, environment friendly
● Application Scopes |
Suitable for most indoor lighting applications, such as household, hotel, shopping mall, supermarket, office, car park, factory, advertising box, car, vessel and other transportations, can significantly reduce the energy consumption; give you a green light environment |
- Q: LED thread specifications for bulb bulbs?
- Commonly used thread specification: E27 screw.Commonly used household ordinary E27 spiral lamp holder;
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It's best to use heat conductive glue, such as ST922.
- 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: 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: 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: What is the 15 Watt lumen of the LED bulb?
- LM, refers to a candle (CD, Candela Candela, unit of luminous intensity, the equivalent of an ordinary candle light intensity) in a solid angle corresponding to the spherical cone ball (1 square meters of the unit sphere radius of 1 meters on the representative point of view, the corresponding section in the center angle of about 65 degrees the total emission flux) on the.
- Q: How to identify Ic constant current LED bulb?
- Hello, LED market is now very confused, this problem is the use of LED lamps of the users are more concerned about the problem, the so-called IC constant current drive power refers to the LED lamp (commonly known as the transformer) with a constant stream of multifunctional IC chip, the IC is generally 5-8 feet (depending on the model and decision scheme), role is to ensure that the current through LED lamp is controlled in a relatively constant parameter, ensure the long-term stability of LED lamp work at constant current. When the input or output voltage is changed, the current through LED remains constant, so the constant current IC of the LED light stability and service life is directly related to the IC also includes internal short circuit protection, overtemperature protection function of open protection etc.
- Q: What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- Sandblasting can be transparent, light is not dazzling,But will still see the light...
- Q: What's the difference between a glass cap for a bulb and a PC hood?
- 1, impact strength comparisonPC and glass is the biggest difference resistance shock, PC is transparent plastic, the most resistant to impact, smashing not broken.Similarly, PC is 200-300 times the impact resistance of glass. PC is 30-50 times the impact strength of PMMA acrylic.
- Q: Choose which light bulb LED bulb is the healthiest
- For home use, you can select LED bulb below 8W, with a color temperature below 3500K
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LED FILAMENT CORN LAMP BULB 4W G9 LAMP NEW DEVELOPMENT
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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