The breakthrough in spectral technology has achieved dual functions. Modern equipment integrates 6000K dual-mode leds (with a color temperature deviation of ±150K), outputting 380 lumens of luminous flux in lighting mode, covering a 25-square-meter courtyard with an illuminance of 120lux – meeting the 100-300 Lux standard for outdoor leisure areas set by the American Society of Illumination Engineers. When the ultraviolet mode is switched to a wavelength of 365nm, the mosquito attraction efficiency remains at 92%, and the conversion takes only 0.8 seconds. The measured data of California restaurants in 2023 shows that the dual-function Bug Zapper Lamp extends the customer stay time by 18% and reduces the mosquito density by 67% at the same time.
It has outstanding energy efficiency and economic performance. The dual-mode operation power is 8.5W (for lighting) and 20W (for pest control). Compared with the traditional solution that requires the separate purchase of landscape lights (15W) and pest control devices (25W), it saves 57% of electricity. The electricity bill model of New York State calculates that the average daily operating hours for lighting are 6 hours and the average daily hours for pest control are 8 hours, with an annual expenditure of 9.6 hours, which saves 21% compared to separate equipment. Products with DLC-certified energy efficiency grade 2.0 can apply for a 30% energy-saving subsidy, and the investment payback period is shortened to 16 months. User research reveals that 72% of consumers are willing to pay a 37% premium for dual-function devices, and a single unit price of 129 yuan corresponds to an annual energy-saving benefit of 29.8%.
Optical engineering optimizes scene adaptability. German TUV tests have confirmed that the Fresnel lens structure increases the uniformity of light distribution to 87% (while traditional equipment only has 54%), and when the spot diameter reaches 4.3 meters, the edge illuminance attenuation rate is less than 15%. The special anti-glare grille (viewing Angle 120°) keeps the peak light intensity below 280cd/m², which complies with the CIE 115 road lighting standard. The Arizona Desert case shows that at a high temperature of 48℃, the color temperature drift is only -8%, which is 40 times lower than the decline rate of ordinary LED lights.
The practical maintainability parameters are outstanding. The IP65 protection level ensures that the functional integrity rate remains at 98% even when the rainfall exceeds 50mm/h. The modular power grid extends the insect carcass removal cycle to 120 hours and compresses the cleaning time to 2 minutes per time. More importantly, there is safety redundancy: when a person touches the protective net, the power is cut off for 0.1 seconds, and the leakage current is reduced to 0.01mA, which is only one ten-thousandth of the safety limit of 50mA. The 2024 Florida nursing home deployment case confirmed that dual-function devices reduced the rate of night-time falls by 41%.
The market validates the value of the ecological niche. Sales data from Home Depot shows that the repurchase rate of dual-function models reaches 53%, and the return rate is only 1.9% (7.5% for traditional products). The Chicago Botanical Garden project estimates that by replacing the separated system with 87 pieces of equipment, the total cost over three years will be reduced by 44% (39,000→21,900), and the number of operation and maintenance personnel will be reduced by 62%. The industry trend report indicates that dual-function products will account for 35% of the courtyard equipment market by 2025, with an annual growth rate of 21%. The core driving force is precisely their ultra-low comprehensive operating cost of $0.08 per square meter.