With the development of LED lighting technology, LED lighting has been standardized, and there are three main factors that affect the overall lighting efficiency of led floodlight:
1. Light source chip: LED chip is also known as LED light-emitting chip. LED chip is a solid-state semiconductor device. Its main function is to convert electrical energy into light energy. It is the core component of led floodlight, which is the P-N junction.
2. Lens: The LED lens is placed on the lamp bead of the LED light source. The main function is to change the illumination angle and range of the light. It is used in conjunction with the LED light source (lamp bead). The light transmittance of the lens will also affect the light efficiency value. , Lenses with transmittance greater than 85% are commonly used in the market;
3. Driving power supply: The driving power supply of led floodlight is a converter. Its function is to convert our commonly used mains or other power sources into voltages and currents suitable for led flood light. The conversion efficiency of the driving power also determines the overall lighting effect. At present, the power supply with PF>0.95 or above is basically used in the market. For example: 100W led flood light, the configuration chooses 3030 lamp beads, the light effect is about 120lm/w, and the luminous flux is 12000LM.
Ningbo Sunshinelux Lighting Co., Ltd. is a manufacturer specializing in the production of portable flood light, led high bay 100w, portable work light, tripod led work light rechargeable, 100w solar flood light and 60 watt solar street light and street light lamp.
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