Detailed Product Description of Top Quality 15W Cob Led Ceiling Light with Retrofit Design High Power White Surface Mounted Ceiling Light
1.High power 1*5W/ 1*10W/1*15W COB led ceiling light
3.full technical support,IES files, spectrum testing report
Specifications of Top Quality 15W Cob Led Ceiling Light with Retrofit Design High Power White Surface Mounted Ceiling Light
15W COB LED
luminous fluxΦ (lm)
color temperature CCT(K)/wavelength λ
5500±500(Pure white) / 3000±300(warm white)
color render index(CRI)
beam angle 2θ1/2
optical decay rate (%)
<3% within 3000 hours
service life (Hrs)
100 ~240 Vac
frequency scope (Hz)
input current (mA)
140mA ( 110Vac)
total consumption (W)
power factor (PF)
starting time (S)
≤1.2 S (110Vac)
Aluminium alloy die-casting, glass
proof class (IP)
for indoor use
-25°C~50°C,10% ~90% R.H.
-40°C~85°C,0% ~95% R.H.
- Q:How much illumination can the 200 Watt LED projector reach 30 meters?
- Generally speaking, LED light projection angle 120~180 degrees, 200W LED lamp in the 30 meters position, the projection area in the ground should be about more than 100 square meters, the higher the lumen of the light, the more bright the ground. Perhaps this involves some calculations and the specifications of the lamp itself.
- Q:What's on the lamppost of the LED street light? What is the function?
- LED street lamp with the conventional high-pressure sodium street lamp is different, the light source of high power LED lamp with low voltage DC power supply, by the synthesis of GaN based blue LED and yellow fluorescent powder, white LED, with high efficiency, safety, energy saving, environmental protection, long life, fast response, high color rendering index unique advantages, can be widely used in city road lighting. The outer cover can be made of PC tube, with a high temperature resistance of 135 degrees. Low temperature resistance up to -45 degrees
- Q:Why high pole lamp control switch to the specified time to advance light
- Is the old lamp light source lamp, unlike the current LED light power immediately lights, lamp needs time to preheat, light up slowly, so need to ensure optimal brightness light requirements in time.
- Q:How much is a minimum price of 20 meters high pole lamp? How much is the general price?
- Hello, just said that LED as long as 2500 yuan, is not in line with the current market, belongs to defective products.Our LED lamp 240W price of 3600 yuan / lampAs for high-pressure sodium lamp, the whole lamp is not 200 yuan, the price is about 800 yuan.
- Q:What is in the lamppost of the LED street light?
- Light emitting diodes (LightEmittingDiode, abbreviated as LED) is a semiconductor pn junction formed with weak electricity can light high efficiency solid-state light source based on the forward bias voltage and the injected current, injected into the P region of the hole and injected into the N region electron in diffusion into the active region after radiation and emit a photon, electric can be directly converted into light energy.
- Q:18 150W LED cast light lamps installed in the 25 meter high pole lamp is bright enough, how can be irradiated
- 25 meters high enough to light lamp, lamp light angle smaller, the irradiation range depends on the quality of lighting and light emitting angle. Recommend the upcoming special production of high-power LED lamp handing LED
- Q:35m lamp (18 light 2) to put much LED light? To meet the diameter of 200M
- On the LED lamp lamp not appropriate. Pole 35 meters, the height is very high, or install lamp, yellow 1000W, yellow light through fog and strong, suitable for wharf, airport, border and other places need light and strong.
- Q:How to select suitable driving power for LED street lamp?
- A high pole lamp power, there are some low power courtyard street lamp, a power voltage, there are low, are prone areas in lightning, so the constant current drive, not only good performance, but also can be good heat dissipation, anti lightning, anti rain.
- Q:How about the high pole lighting radius 40m
- Lamp: generally refers to a new type of lighting device more than 15 meters of steel column type lamp and high power combined lamp frame. It is composed of a lamp holder, lamp, electric rod and base parts. Head shape according to user requirements, the surrounding environment, and specific lighting needs; inside the lamp by floodlights and cast light lamps, lamp using NG400 high pressure sodium lamp, lighting the radius of 60 meters.
- Q:To achieve the following functions of LED lights, what knowledge do you need to use?
- The rod body is generally cylindrical single structure, steel plate rolled, height of 25-40 meters to 25 meters above the new lighting device of steel column type lamp and high power combined lamp frame. It is composed of a lamp holder, lamp, electric rod and base parts. Head shape according to user and the surrounding environment, and specific lighting needs; inside the lamp by the light and light source, generally uses the high pressure sodium lamp and metal halide lamp. Lighting, radius of 60 meters. The rod body is generally cylindrical single structure, steel plate rolled, the height is 15-40 meters.
We boast a strong and professional research and development team. The quality of our products is the priority the whole enterprise emphasizes and relies on. We have more than 2000 skilled workers in the forefront of production. Thus the delivery time can be no more than 10 days, saving much of our customers' time. We possess first-class equipment, which allows no undesirable and unsatisfactory products.
1. Manufacturer Overview
|Annual Output Value
Mid East 0.11%
Eastern Asia 6.12%
Western Europe 9.61%
Central America 0.17%
Northern Europe 13.97%
Southern Europe 24.47%
South Asia 3.82%
Domestic Market 12.65%
North America 0.87%
South America 8.74%
Eastern Europe 13.1%
Southeast Asia 3.49%
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||61% - 70%
|No.of Employees in Trade Department
||5,000-10,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range