Flat panel lamp 50W LED floodlight price energy-saving solar lamp

Flat panel lamp 50W LED floodlight price energy-saving solar lamp

Characteristic 1: Efficient and energy-saving: Compared with the same brightness, a 3W LED energy-saving lamp consumes 1 kWh of electricity in 333 hours, while a regular 60W incandescent lamp consumes 1 kWh of electricity in 17 hours, and a regular 5W energy-saving lamp consumes 1 kWh of electricity in 200 hours. 2. Ultra long lifespan: Semiconductor chips emit light without filaments or glass bubbles, are not afraid of vibration, are not easily broken, and have a lifespan of up to 50000 hours (ordinary incandescent lamps have a lifespan of only 1000 hours, and ordinary energy-saving lamps have a lifespan of only 8000 hours). 3. Health: Healthy light contains less ultraviolet and infrared rays, resulting in less radiation (ordinary lamp light contains both ultraviolet and infrared rays). 4. Green and environmentally friendly: It does not contain harmful elements such as mercury and xenon, which is beneficial for recycling. Ordinary lamp tubes contain elements such as mercury and lead. 5. Protection of vision: DC drive, no flicker (ordinary lamps are AC driven, which inevitably produces flicker). 6. High light efficiency: A certain company has achieved a maximum light efficiency of 260lm/W in the laboratory, and the single high-power LED on the market has also exceeded 100lm/W. The LED energy-saving lamp made of it has an actual light efficiency of 60lm/W due to power efficiency loss and light flux loss of the lampshade, while the incandescent lamp is only around 15lm/W, and the high-quality energy-saving lamp is around 60lm/W. Therefore, overall, the LED energy-saving lighting efficiency is equal to or slightly better than energy-saving lamps. (Data in May 2011) 7. High Factor of safety: the required voltage and current are small, and the potential safety hazard is small. It is located in dangerous places such as mines. 8. Large market potential: low-voltage, DC power supply, battery, solar power supply, in remote mountainous areas and outdoor lighting and other places with low power supply.

LED energy-saving lamps, as a category of LED general lighting, are named after traditional lighting bulbs and energy-saving lamps. The appearance of LED energy-saving lights is similar to that of traditional energy-saving lights, which can meet consumers' traditional aesthetic standards. The characteristics of LED energy-saving lights include low cost, high light efficiency, large luminous area, no glare, and no ghosting.