RT390TL Series LED Tunnel Light (20W-70W)

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Product Description:

T390TL Series LED Tunnel Light (20W-70W)

Applications:                                                

Tunnel, underground passage, railway, underground parking places, and areas where need lighting.

Advantages:                                                    

           60%-70% enerage saving compared to traditional light and save money

           Wonderful color rendering RA>80. Muilty-color choice: 2700-7000K

           Utilizes the special design of multi-chip single module

           Easy installation & free maintenance

           Proprietary LED encapsulation

           Environmentally friendly

           Life span>50000h

Meterial:                                                        

          High- purity aluminium reflector, light housing and heat sink

          High intensity toughened glass cover

          High powerful LED (20W­-70W) light source

          High efficiency LED driver and high brightness semiconductor chips

Specifications                                            

Electrical paramerters

Product Type

Work Voltage

Frequency

Led Power

Efficiency

Power Factor

RT390TL

(20W-70W)

AC(85V~265V) DC(12V 24V)

50Hz/60Hz

80W ~100W

>90%

>0.9

Technical Specifications

Product Type

Color Temperature

Lighting Efficiency

CRI

Beam Angle

IP level

RT390TL

(20W-70W)

2700K ~ 7000K

120lm/W

Ra>80

60°.

IP65

Product Type

Operating environment

Overall dimension

Life span

Weight

RT390TL

(20W-70W)

-40 deg. C ~ 55 deg. C

390mm *285 mm *93mm

>50000h

7.39kg

       

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Q:LED lamp and metal halide lamp lighting height ratio, the better?
Led flood lights are full power, projected 10 metersLED floodlight is a point light source that can be irradiated evenly in all directions. Its range of illumination can be adjusted arbitrarily, and it can be shown as a picture of a positive eight body in the scene. Floodlights are one of the most widely used light sources in the production of renderings, and standard floodlights are used to illuminate the entire scene. Multiple floodlights can be used in the scene to produce better results. Floodlight is one of the most widely used light sources in the effect diagram. In the scene, many floodlights can be used together to produce better effects. Ling Chuang lighting, focusing on outdoor lighting projects, lamps and lanterns, good quality, cost-effective, recommended.
Q:How long is the life of a LED50w floodlight?
I have done in the lighting factory, generally can be 2 years. Hodge half a year to a year
Q:What kind of floodlight is used for green lighting? What brand of floodlights, good quality, great God to help!
People say LED power, LED actual light effect and the quartz metal halide lamp generally similar, but more than an electrodeless lamp, ceramic metal halide lighting effect a lot of difference, and high power LED 1000 hours after the decay is very obvious, do not know where the power is, flood lamp metal halide lamp your times
Q:What's the difference between a LED projector and a LED floodlight?
A light source having a focus, spot, and illumination in a particular area.
Q:What's the problem with moisture in the floodlights?
Floodlights illuminate objects evenly from one particular point to the other.If there is a condition, aging and sealing of semi-finished products, there is another key is to control the temperature and humidity of the workshop. If you cooperate with some big international manufacturers, you are required to control them. Individuals have done energy-saving lamps, lamps and lanterns also have such problems, the problem is always in the summer, autumn, winter less. LED lamps have also seen, usually the evaporation of silica gel and parts of the surface and air moisture (summer, autumn, air moisture), temperature and humidity can be controlled at 25 degrees 60% below
Q:What is the difference between a LED projector or a floodlight?
Can be adjusted arbitrarily, here, in fact, floodlight is a light projector inside a category, here you have a clear understanding! The quality of the words, now there is no uniform standard, basically do LED cast light lamps are roughly the shape parameters of foundation, or the appearance of the adjustment, let him choose the heat problem more reasonable, optical properties of heat dissipation structure LED lead to the glare problem, need to have a good shade through Michael Wong, the the surface light source to a certain extent. Now more use of frosted treatment or add some materials, with the development of these years, the transmittance of the performance of further improved. SMD LED mostly low voltage drive, the use of aluminum substrate cooling. The LED light now used is not specifically for lighting, and some are used for very good projection effects.
Q:The working principle of LED floodlight
Floodlights are one of the most widely used light sources in the production of renderings, and standard floodlights are used to illuminate the entire scene.
Q:What are the applicable ranges of LED flood lights?
Led floodlight is widely used, because the lamp itself is waterproof and dustproof, so it is widely used in indoor and outdoor places. Such as: factories, workshops, warehouses, corridors, plazas, courtyards, districts, schools, oil stations, pavilions, garages, parks, roads, tunnels, billboards, lighting, etc.. The selection of specific lamp type needs to be determined according to the place of application.
Q:LED50W flood light is on for 24 hours. How many years can it take?
If you are not in the bedroom, and not too close, then it will not have much impact, do not worry too much, the bedroom is not recommended to put the computer
Q:What are the 50 and 70 degree lenses for LED floodlights?
The general lens of a LED floodlight is "90 degrees - 120 degrees"",Lenses such as 50 - 70 degrees, if they are "at the same distance", must be narrower,

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