LED flood light, it is an essential part of led lighting, it has IP65 and can adapt to indoor and outside humidity normal use, especially suitable for the landscape building body building, outdoor plaza, landscape materials, as well as wall, displays brush color, very suitable for use in architecture, gardens, museums, displays, stadiums, squares, docks outdoor Spotlights lighting, etc., and also applies to the pavilions, flowers and trees, parks, paths, bridges, etc. landscape lighting.

LED flood light are mainly used for architectural lighting purposes, as well as commercial space lighting. decorative ingredients heavier, the shape is round or rectangle. to consider the reasons of heat radiation, there are still some differences with the traditional flood light.

LED high bay is used for a long time lighting, and energy-saving requirements are relatively high, so we need to select the appropriate reflector, the reflector is used condenser, which use parabolic surface design, can be very effective to reduce the loss of light. Improve the utilization of mining lamps, prompting the the irradiated object rendering real at the same time also need to meet the requirements of the atmosphere, and a good reflector can make very comfortable soft light vision, to improve work efficiency.

How to wisely select the appropriate LED driver power, is the issues of concern to each engineer. According to the characteristics of the electricity grid, the LED characteristics requirements and related LED products, selecting LED drive power to follow three general principles:

1. according to the LED current and voltage characteristics, the ideal solution is to use a constant current driver. It can avoid the LED forward voltage change caused by the current changes, a constant current could keep the LED brightness stability at the same time.

2. In addition, LED luminous flux and inversely proportional to the temperature, so in use to minimize power heating and cooling system design. Thereby reducing the working temperature of the LED.

3. in order to guarantee the overall life of the LED, LED junction temperature must be controlled within a certain range.