LED FILAMENT LAMP BULB C TYPE 4W G9 LAMP NEW
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 pc
- Supply Capability:
- 10000000 pc/month
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Specification
NEW DEVELOPMENT G9 LAMP DIMMABLE AVAILABLE
SUPPORT BASE: G9, E27,E12,E14, B22
Product characteristic
1. High brightness LEDs 96pcs(4pcs 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
Serial | Check a project | Check condition | parameter | Allowable error | Remarks |
1 | Total Power | 25℃ | 4W | ≤±0.5 | |
2 | Input | 25℃ | AC220V | ±20V | |
3 | Power Factor | 25℃ | ≥0.9 | ||
4 | Work Temp | 5℃ | -40℃--50℃ | ≤±1W | |
5 | Frequency | 25℃ | 50hz |
Item | Parameter | ||
Power | 4w DIMMABLE | ||
LED Quantity | 96pcs LEDs | ||
Colors | Warm white, white, cool white | ||
CCT | 2900-6500K | ||
Ra | ≥75 | ||
Lifespan | 30000-50000 Hours | ||
Light flux | 400LM | ||
Light efficiency | 100LM/W | ||
Glowing | 360° | ||
Material | Glass, Aluminum | ||
Net Weight | 0.032KG | ||
Gross Weight | 0.046KG（1/pc） | ||
Size | ￠55*96m | ||
● Technical request | |||
Item | Units | Parameter range | |
Working environment | ℃ | -370C - 550C | |
Humidity | RH | ≤90% | |
Storage condition | ℃ | -40℃~80℃ | |
Limited voltage | V | AC85-265V 50Hz | |
Protect a Grade | IP20 | ||
- Q: LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount
- 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: LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!
- The most direct and simplest answer is the power problem.
- Q: What is the 15 Watt lumen of the LED bulb?
- The chip is better, but it's also 80lm/w's light effect, so the 15W flux is 1200lm's.. The chips are even lower
- Q: Led the bulb is flashing. What's wrong with it? How do you fix it?
- There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!
- Q: LED bulb bulbs, do you need 3C certification now?
- Simple bulb does not require 3C or CQC certification.Only with lampholders, and then judge according to the situation.
- Q: How to identify Ic constant current LED bulb?
- The general user how to judge whether the bulb with constant current IC power supply, the general bulb is divided into three kinds, one is the RC driven RC drives are the most simple, because the cost is very low power small bulb and lamp using the scheme of small power LED bulb is often driven by RC, RC driving disadvantage is LED current with voltage fluctuation is changed, the brightness will change, so the resistance capacitance in the price is cheaper and less demanding bulb drive only, one with the IC LED driver, this there is also a constant current power supply, but the precision of constant current IC is not high, this power can only be used in the 220V voltage, the voltage fluctuation of relatively large area will affect the brightness of the LED lamp, and the stability of the power supply is relatively poor, life is better than Relatively short, easy to issue, this power supply is only a three - stage tube and two regulators circuit very...
- 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!
- The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.
- 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: How did the trademark on the LED bulb go up?
- Laser printing equipment is generally printed up, so that the ridge up color is not so deep, but also can not wipe off
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LED FILAMENT LAMP BULB C TYPE 4W G9 LAMP NEW
- 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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