The electronic ballast provided by the utility model has the advantages of high power factor, low cost, high efficiency, small size, light weight, full protection functions and long service life.张新安
Around 30-40% of the non-directional light emitted through a fluorescent bulb is wasted. This much light gets lost to various refractions or diverted to an area where it is not required. MostLED lightingoptions are directional. Thus, you can direct the light in any direction that you need ...
aRecessed fluorescent lighting. All fluorescent fixtures shall be energy saving, warm white with electronic ballast. Fit all surface mounted fluorescent light boxes with a translucent 被隐藏的萤光照明。 所有萤光装置将是节能,温暖的白色与电子石碴。 符合所有表面登上的荧光灯箱子透亮[translate] ...
An inverter-type electronic fluorescent lamp ballast normally powers a fluorescent lamp by way of a series-excited parallel-loaded resonant L-C circuit. During the lamp starting phase, as well as whenever the lamp is inoperative or not connected, inverter frequency is automatically increased substanti...
Hybrid LEDs (Type AB) have the lowest upfront cost when an existing ballast is still usable. Direct-wire LEDs (Type B) are the lowest-cost option in terms of operation and maintenance costs and life cycle costs. They have relatively high installation costs. ...
1. Only 50% energy consumption compared to fluorescent tube; 2. Lumen Efficiency can be up to 130LM/W; 3. Replace traditional T8/T12 medium bi-pin base fluorescent tube lighting; 4. Glass, full PC, Alu+PC for options; 5. Retrofit to existing T8 lam...
Energy Efficiency: This LED troffer light is designed to be energy-efficient, with a high lamp luminous efficiency of 125lm/w, reducing energy costs for schools, offices, and other applications. This is particularly beneficial for users looking to minimize their carbon footprint (User Input:...
Fluorescent light fixture retrofit kit Method, apparatus, and system for removing motion artifacts from measurements of bodily parameters Ballast access hatch in reflector Description TECHNICAL FIELD This invention relates to the field of video-type displays and, in particular, to displays capable of dis...
UV systems for treating ships‘ ballast watereradicate harmful oceanic microorganisms and prevent them from wreaking havoc by invading foreign seaports around the world. Foreign invasion of sea creatures, bacteria, and viruses is known as one of the greatest threats to our world oceans, and UV puri...
A new mathematical model has been developed to analyze the operation of the electronic ballast when the electrolytic DC bus capacitor is eliminated. The primary application of this ballast is for compact fluorescent lamps. The lamp efficiency, life and light modulation are going to be the same as...