The color rendering index of 100 watt led street light is much higher than that of high-pressure sodium lamp. The color rendering index of high-pressure sodium lamp is only about 23, while the color rendering index of LED street lamp is more than 75. From the perspective of visual psychology, the illumination of LED street…
60 watt LED street light is a popular product.We independently developed and designed metal bolt type high power LED light source. In order to improve the stability of the product, we use the high-quality LED light-emitting chip imported from the United States, which is directly packaged on the top of the nut of the metal…
Led street light fixture is different from conventional street lamp. LED light source adopts low-voltage DC power supply, high-efficiency white light synthesized by blue LED and yellow. It has unique advantages of high efficiency, safety, energy saving, environmental protection, long life, fast response speed, high color rendering index, etc.. it can be widely used in…
Hid lamp has high energy density and light intensity. The improvement of the brightness of the car lights also effectively expands the visual range in front of the car, thus creating a safer driving condition. Since xenon lamp has no filament, it will not be scrapped due to filament breakage. Its service life is much…
The principle of HID light bulbs are to fill the UV cut anti UV crystal quartz glass tube with a variety of chemical gases, most of which are xenon and iodide, etc., and then through the booster (ballast), the 12 volt DC voltage on the vehicle is boosted to 23000 volts in a moment, y…
High pressure sodium lamp was invented in 1960s. It is the highest light efficiency high intensity discharge lamp, known as the third generation of lighting source. High pressure sodium lamp is different from low pressure sodium lamp, its spectrum is no longer monochromatic yellow light, but spread in a wide frequency range. Through the relaxation…
Exterior flood light fixtures is not a spotlight, projector or spotlight. It is mainly a kind of point light source that can irradiate evenly in all directions. Its irradiance range can be adjusted arbitrarily, and it is a regular octahedron icon in the scene. Exterior flood light fixtures are the most widely used light source…
1000 watt metal halide lumens are kind of discharge lamp which works with AC power source. They produces arc discharge light in the mixture steam of mercury and rare metal halide. 1000 watt metal halide lumens are the third generation light source which is made by adding various metal halide on the basis of high…
150W led flood light is usually used as outdoor lighting. It is a good solution to illuminate the whole work scene on the top and side wall of the work site, which is environmental friendly and energy-saving. General lighting has higher requirements for the distribution of light. Direct lighting and semi direct lighting are widely…
The outdoor LED flood light fixtures adopts the high transmittance and high refraction optical glass lens, which effectively improves the reflectivity, ensures the luminous flux output, and ensures the efficient and reasonable light distribution technology. High strength toughened glass, after special processing, has better light transmittance and UV resistance. Stable rectifier, constant current drive LED…
