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Choose the type of photovoltaic solar luminary you want to see:
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SI-ESF-L-BL |
SI-ESF-L-LL |
SI-ESF-L-SDL |
SI-ESF-L-FL |
The LED lamps are basically solid state, without filament or inert gas that surrounds it, or glass capsule encloses. The LED is a semiconductor bonded to two terminal cathode and anode coated with a transparent epoxy resin. When a current is flowing through the LED produces an effect called electroluminescence, the LED emits monochromatic light at frequencies ranging from infrared through the entire spectrum of visible light and reaches the ultraviolet. The color (wavelength) depends on the semiconductor material used in the construction of the diode and can range from ultraviolet through the visible to infrared.
CHARACTERISTICS
   
1.- Revolutionary Photometric Design: The world’s first dedicated optical system (rectangular beam focusing lens). Reasonable control of the light distribution, spot rectangular vean pattern, and ensure an ideal uniformity of brightness on the road surface.
2.- Unique Integrated Lens and Lampshade Design: Array Lens play a protective and spot light role, avoid wasteful duplication of light and reduce the loss of light, also reduce the weight of the product and enable simplified structure.
3.- Creative Design of the Ratiator and Lampholder Integration: Fully protect Led life and heat dissipation requirements, satisfied with the structure and design of Led Lights fundamentally, with the most distinctive features of Led Lights.
4.-Standard E-40, 360-degree Rotation Lamp Holder: It can still rótate after full tightening the lamp holder arbitrarily, adjust to ensure the best direction face to the ground.
5.- Direct Replacement Light Source Design: Direct replace the existing highpressure mercury lamp, high pressure sodium lamp, metal halide lamps, no need to change the original lamp Shell.
6.- Inteligent Current Control: Intelligent current control, whatever any deviant situation, it is able to achieve the precisión constant current, ensure the Led can work under the secure current.
7.- No Adverse Glare: Eliminate the glare caused by the adverse ordinary lights glare and visual fatigue sight interference, improve driving safety, reduce the incidence of trafic accidents, fuly embodies the spirit of “People-oriented Technology” in this product.
8.- No Light Pollution: Light Distribution designed for road lighting, in addition to illuminate the path and will not illuminate the road outside the región. Eliminate the interference signal by the residents of the light into the rest room.
9.- No High-temperature, No Aging Yellow Lampshade: Eliminate baking the traditional lampshade which cause aging yellow, shortened life expectancy and decrease the brightness.
10.- No High-temperature, No Aging Yellow Lampshade: Eliminate baking the traditional lampshade which cause aging yellow, shortened life expectancy and decrease the brightness.
11.- Start Without Delay: Reach the normal brightness and do not have to wait when switch on, eliminate a long process of starting of the traditional street lights.
12.- Start Without Delay: Reach the normal brightness and do not have to wait when switch on, eliminate a long process of starting of the traditional street lights.
13.- Impact Resistance, Shock-proof, Without Ultraviolet (UV) and Infrared (IR) Radiation: No filament and glass frames, avoid break of the traditional lamp, without harm to the human body.
14.- High Color Index, Nice Coloration: To show the true colors and more brighter.
15.-Multiple Color Temperature Options: Color temperatura to meet the needs of different occasions, eliminated the low color temperatura of the sodium lamp which cause the hypnotic mood and high color temperatura of the mercury lamp which cause the depressed mood, observers will feel more comfortable.
16.- Tremedous Energy Saving: Used the ultra high power, high brightness Led light source, together with the high power efficiency power supply, which can sabe energy 80%, tan the conventional sodium and mercury lamps.
17.- Long Life, Up To 50,000 Hours: (Working for 10 hours a day, can be used for more than 13 years), is 5-10 times working life than a traditional sodium or mercury lamp.
18.-Green and Environmental Protection: No lead, no mercury, no environmental pollution.
19.- Universal Input Voltage: 85-264 V/AC full voltage range constant, constantcurrent PWM technology, high efficiency, low-heat, high-precision constant current.
20.- No Pollution to Power Network: Power factor ≥ 0.9, THD ≤ 20 %. EMI apply with the global universal index, reduce the power loss and transmission lines to avoid constamination of the network of high frequency interference.
21.-Work Under Low-Voltage and Low-Heat, Safe and Reliable: Led junction temperatura can be controlled under an ideal temperatura (TJ<60º C Ta=25º C ambient temperature).
22.- Perfect Combination With Solar Energy: Fully exert the advantage of the Led work under low voltage and environmental work, according to the local solar energy resources, electricity and solar power can also be combined. To achieve the best cost performance and high realiability customers.
23.- High Luminous Eficiency: Led luminous efficiency of the existing conditions is ≥ 65 Lm/W, with the rapid increase Led brightness, when the luminous efficiency reach 150 Lm/W, the 400 W sodium lamp will be replace by the 100 W Led lamp; the luminous efficiency will reach 300 Lm/W eventually.
COMPARATIVE AND PHOTOMETRIC-Scotopic vision photopic vision
According to visual perception: The LED luminaires are 2.5 times brighter than the sodium vapor.
COMPARATIVE PHOTOMETRIC-SPECTRAL FUNCTION OF EFFECT
DEGRADATION
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