The lighting power density (LPD)of general lighting in room or place is taken as the criterion of energy efficient lighting.
本标准采用房间或场所一般照明的照明功率密度(简称LPD)作为照明节能的评价指标,用瓦每平方米来定量(Wm2)。
This article suggests that lighting power density(LPD) should become the evaluating index of tunnels energy-saving lighting.
该文建议应采用照明功率密度(LPD)作为隧道照明的节能评价指标。
The Discussion of Lighting Power Density in Road Tunnels Lighting
公路隧道照明中照明功率密度的探讨
cargo flood light
装卸用大功率照明灯
Design of a Constant-current Control Chip for Driving High-power White LED;
大功率照明LED恒流驱动芯片的研制
Multicolor Lighting Employs High-Power Drivers for RGB LEDs
大功率RGB LED驱动器支持彩色照明设计
The Application and Exploration of Powerful LED Lighting Fixtures
大功率LED照明灯具的应用与探讨
High-power LED Lighting Circuit's Characteristics and Driver Design
大功率LED照明电路特性与驱动设计
Design of Constant-current Driver IC for Power White LEDs
大功率照明白光LED恒流驱动芯片设计
Research on Non-bridged Power LED Drive Circuit for Illumination
照明用大功率无桥LED驱动电路研究
High-power LED Lighting Controller Design for RPTV
大功率LED投影照明控制模块设计
CMOS Constant-Current Driving IC for Power White LED;
大功率照明白光LED CMOS恒流驱动电路设计与研究
Investigation on Thermal Characteristics of High Power White LEDs Device
大功率白光LED照明器件中散热问题的研究
Research on Heat Dissipation Solutions of High-power LED Street Lights (Ⅰ)
道路照明中大功率LED路灯散热方案的研究(上)
Design of LED Lighting Power Based on PFC Circuit
基于功率因数校正电路的LED照明电源设计
Design of uniform illumination projector with high power LED
一种实现大功率LED均匀照明的投射器设计
Development of Intelligent Driver in High-power Semiconductor Illuminator Apparatus Based on ARM9
基于ARM9大功率半导体照明器智能驱动的开发
Research of High-power White LED Temperature Analysis and Control on Automobile Headlamps
汽车照明用大功率白光LED温度分析及控制的研究
A Scheme of LED Lighting Drive for Different Power Supply and Different Power Grade
不同电源供电及不同功率等级的LED照明驱动器方案
Solar Photovoltaic Maximum Power Tracking and LED Lighting Control Technology Research
光伏发电LED照明的最大功率跟踪及控制技术研究