120W LED Tunnel Light Hot Sale Factory PriceCOB 30W 60W 100W 150W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Features:
1. Using high power Bridgelux LED chip, lumen efficiency of the whole lamp could reach 100-110lm/w
2. Adopt waterproof Mean Well driver or high quality CN driver,power factor>0.95
3. Passed CE, RoHS.
4. With fashion design and elegant appearance.
5.Modules design,30w/module,single module can be adjustable .
6.Various beam angle of lens to choose.
120W LED Tunnel Light Specification:
Power consumption | 120W |
Input voltage | AC 100-240V / 50-60Hz |
LED QTY | 120PCS |
Light source | USA Bridgelux |
Total harmonic distortion | ≤9% |
Driver | Mean Well |
Power factor | >0.95 |
LED efficiency | 115-125Lm/W |
LED light luminous efficiency | 100Lm/W |
Color temperature | Warm White: 2700-3500K |
Pure White: 4000-4500K | |
Cool White: 5500-6000K | |
CRI(Ra) | >60 |
IP grade | IP65 |
LED junction temperature | ≤70°C |
Ambient temperature | -40°C—45°C |
Material | Aluminum |
Lifespan | 50,000hrs |
Warranty | 3 years |
Certification | CE/RoHS |
LED Tunnel Light Color Temperature Available :
Warm White:2700-3500K
Pure White:4000-4500K
Cool White:6000-6500K
Other Color temperature also can be customized according to your demands .
LED Tunnel Light Application and Quality control :
| Applications: | Apply to all kinds of tunnels, such as highway tunnel, arterial traffic tunnel, collector street tunnel, pedestrian tunnel and underground passage. |
| Quality: | pass CE, ROHS, LVD, EMC Certificates |
| 100% test before sending out. | |
| Quality assure 3 years. |
- Q: How can a LED street lamp protect against lightning strikes?
- Internal lightning protection system must be connected with external lightning protection system of overvoltage protector or set in many devices such as housing, import and reserve cable, metal pipe, and equipotential connection.
- Q: Why is the higher the current, the lower the light efficiency?
- The reason is simple, because the current increases, the power of the lamp increases greatly, but the relative luminous flux increases not in proportion. That is, power increases faster than light flux increases. So if you increase the current, the light will decrease. But the brightness will increase.
- Q: What is the maximum power of a LED street lamp at present?
- If it is integrated, this power can be achieved.
- Q: In the solar street lighting system, who is the LED driver connected to? How to choose the LED driver power?
- It is based on a few strings and a few beads to choose, of course will also consider the power, are generally mounted to the lamp holder, but now generally used one of the cross flow controller
- Q: What does the LED street lamp power supply factory have?
- Fu, before doing to do adapters, and later import LED driver power, the domestic more well-known;
- Q: Is it suitable to install toughened glass cover on the luminous cavity of high power LED street lamp?
- This is expected to affect the heat dissipation of high-power LED, heat dissipation is the most important issue, 100% lighting
- Q: Why solar energy centralized power supply street lamp must be supplied by AC LED lamp?
- 1: DC transmission distance is limited, the pressure drop is very high2: DC voltage - protection switch, controller parts and other technologies immature or cost slightly higher3: DC wiring voltage is not very high, but the street lamp power is not small, the current will be very high, the cable cost
- Q: What's the difference between a solar street lamp and a street light complementary street lamp?
- The working principle of the system is simple, the use of solar photovoltaic panels during the day the principle of solar radiation and into electrical energy output, through the charging and discharging controller is stored in the accumulator. When night illumination gradually reduced to about 10lux, Jin Zhan solar energy battery open circuit voltage of about 4.5V, the charge and discharge controller to detect the a voltage value of the battery discharge lamp action. After 8.5 hours battery discharge, the charging and discharging controller moves and the battery discharge is finished. The main function of the charge and discharge controller is to protect the battery.
- Q: How many watts are the street lights?
- Power ranging from fifty to several thousand, as well as mercury vapor lamps, sodium lamps, LED lights and the like
- Q: What's the advantage of Led street lights?
- LED street lamp is different from conventional, LED light source adopts low voltage DC power supply, by the high white GaN based blue LED and yellow synthesis, can be widely used in road, the outer cover can be made of high temperature resistant up to 135 degrees, low temperature reached -45 degrees.
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120W LED Tunnel Light Hot Sale Factory PriceCOB 30W 60W 100W 150W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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