underground lighting fixture
1.COB LED 5W
3 CE,RoHS approved
4 IES files
IP68 outdoor underground lighting fixtures with IES files,OEM services welcomed :
specs of optical
5W pure white LED
luminous fluxΦ (lm)
color temperature CCT(K)
color render index(CRI)
beam angle 2θ1/2
optical decay rate (%)
<3% within 3000 hours
service life (Hrs)
specs of electric
100 ~ 240 Vac
frequency scope (Hz)
input current (mA)
total consumption (W)
power factor (PF)
starting time (S)
≤1.2 S (@ 110Vac)
proof class (IP)
for indoor use
-25°C ~ 50°C,10% ~ 90% R.H.
-40°C ~ 85°C,0% ~ 95% R.H.
1. High Integrated Luminous Efficiency
2. High Safety Factor.
3. High power factor,
4. Perfect heat dissipation and long lifespan.
5. Own our independent intellectual property rights.
6. High-class design
7. IES report is available, we have our own IES test lab to test and control center
OEM&ODM customized services.
Fast Order delivery
Two years warranty.
Delivery term: FOB, EXW, CIF are available.
Payment term:30% T/T advance, 70% balance before shipment.
Lead time: 5-7 working days for sample orders, bulk orders depends on quantity.
logistics: Best service forwarder with good price, long term partner
- Q:18 150W LED cast light lamps installed in the 25 meter high pole lamp is bright enough, how can be irradiated
- More than enough, we're producing LED
- Q:How to select suitable driving power for LED street lamp?
- LED street lamp driver. Working outdoors, poor environment, the temperature variation of four seasons a year, the summer sun, winter cold, but also accept the rainstorm, lightning shock, so all kinds of tolerance need to be considered.
- 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:Pole 25 meters high, 100 meters in diameter required W
- You have to use the 250W light. 8-10, see what you choose lamp plate.
- Q:What's on the lamppost of the LED street light? What is the function?
- 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:To achieve the following functions of LED lights, what knowledge do you need to use?
- The power of the driving power is left with the proper allowance and the hard quality is required.
- 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:What is in the lamppost of the LED street light?
- 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:35m lamp (18 light 2) to put much LED light? To meet the diameter of 200M
- The white light projection lamp 1000W is suitable for being installed in the football field, the leisure square, etc., and the advantage of the white light is that the distortion is not yellow, but the illumination range is wide and the transmittance is good. And the LED lights, light efficiency, energy saving, environmental protection, expensive, high-power LED lights installed, heat dissipation technology can not pass, in such a high place is still not appropriate. I hope it works for you. Shengda street lamp dedication.
- Q:LED lamp configuration with traditional lamp compared advantage?
- There is not a kind of ah, LED energy saving, environmental protection, small decline. Good but generally high pole lamp lumens, with lamp and light, do you want to compare LED and sodium lamp? LED has a relatively long life, about two times that of sodium lamps
the company has a good number of high-level R & D and rich production management experienced senior engineer and product designer, in the high-power LED packaging technology is the industry leading level, has been successfully developed and mass production of high-power LED products: mine lighting, street lighting, and home and commercial lighting project - lights, car lights, etc., variety, fashionable. After years of concentrated business, the company is now on the domestic industry rather photoelectric visibility, and keep on getting customer trust and recognition products to the international market began.
1. Manufacturer Overview
|Annual Output Value
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
|No.of Employees in Trade Department
||3,000 square meters
|No. of Production Lines
|Product Price Range