Dim light-sources of the future
... • Used for low voltage halogenlamps up to 100W over electronic transformers for trailing-edge control • Used for incandescent lamps up to 100W • Has adjustable minimum dimming level, which is handy when different loads of low-power lamps are connected. • Has memory function and retains the last-set ...
... • Used for low voltage halogenlamps up to 100W over electronic transformers for trailing-edge control • Used for incandescent lamps up to 100W • Has adjustable minimum dimming level, which is handy when different loads of low-power lamps are connected. • Has memory function and retains the last-set ...
Minimum distance from lit objects 1.75 m
... CCT products, unless specifically stated otherwise, are intended for lighting purposes only. Follow the information given on the specific product information sheet. The Company will not accept responsibility for any injury, damage or loss which may arise as a result of incorrect operation or mainten ...
... CCT products, unless specifically stated otherwise, are intended for lighting purposes only. Follow the information given on the specific product information sheet. The Company will not accept responsibility for any injury, damage or loss which may arise as a result of incorrect operation or mainten ...
Basic Troubleshooting Methods for HID Fixtures
... procedures. If a large percentage of lamps fail to operate in a new installation, it will generally be found that operating conditions are causing the trouble. In this case, the entire electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it ...
... procedures. If a large percentage of lamps fail to operate in a new installation, it will generally be found that operating conditions are causing the trouble. In this case, the entire electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it ...
Basic Troubleshooting Methods for HID Fixtures
... electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it is recommended that only qualified personnel attempt to make electrical measurements or take corrective measures and that they use reasonable caution in doing so. ...
... electrical installation should be checked thoroughly. Because high voltages are common in HID lighting systems, it is recommended that only qualified personnel attempt to make electrical measurements or take corrective measures and that they use reasonable caution in doing so. ...
and Multi-5 (120, 208, 240, 277, 480)
... require a period of time-1 to 15 minutes-to reach 90% of their full light output. This period is called the warm-up (or run-up) time. After a lamp has been on for a period of time and then extinguished, it cannot be immediately turned back on. Before the lamp can be turned back on, the arc tube must ...
... require a period of time-1 to 15 minutes-to reach 90% of their full light output. This period is called the warm-up (or run-up) time. After a lamp has been on for a period of time and then extinguished, it cannot be immediately turned back on. Before the lamp can be turned back on, the arc tube must ...
Control Systems
... emitting UV radiation, which, in turn, will become visible light passing through the LED coating. LEDs are undoubtedly the most efficient lighting technology on the market. ...
... emitting UV radiation, which, in turn, will become visible light passing through the LED coating. LEDs are undoubtedly the most efficient lighting technology on the market. ...
electric light sources
... Lamp socket presents various constructive types (screw - Edison type, bayonet - Swan type, smooth - spotlights type with contacts at both ends of the cylindrical lamp) and provides mechanical and electrical connection to the lamp socket. Depending on the application field and construction type of th ...
... Lamp socket presents various constructive types (screw - Edison type, bayonet - Swan type, smooth - spotlights type with contacts at both ends of the cylindrical lamp) and provides mechanical and electrical connection to the lamp socket. Depending on the application field and construction type of th ...
CE61 Energy efficient lighting – guidance for installers and specifiers
... also achieve very good colour rendering and are available in a range of colour temperatures – including the warmer 2700K and 3000K temperatures suitable for domestic use. Older fluorescent tubes of 600mm or more in length were usually 38mm in diameter (known as T12 lamps). Most new fittings use T8 l ...
... also achieve very good colour rendering and are available in a range of colour temperatures – including the warmer 2700K and 3000K temperatures suitable for domestic use. Older fluorescent tubes of 600mm or more in length were usually 38mm in diameter (known as T12 lamps). Most new fittings use T8 l ...
MK Dimming Compatibility Guide
... lumen (light) output at points within the dimming range and occasionally an incompatible lamp or LV transformer may cause a buzzing in the dimmer. Some lamp types cause high currents when they are initially turned on. For these types MK dimmers have a limit on the maximum amount of lamps that can be ...
... lumen (light) output at points within the dimming range and occasionally an incompatible lamp or LV transformer may cause a buzzing in the dimmer. Some lamp types cause high currents when they are initially turned on. For these types MK dimmers have a limit on the maximum amount of lamps that can be ...
2. fluorescent lamps - Scientific Bulletin of Electrical Engineering
... lifespan six times longer than a regular incandescent bulb. They tend to burn less after continuous use, and can be turn on and off without being afraid of burning them. Fluorescent lighting is 66 percent cheaper than regular lighting while providing the same brightness. When it is considered that ...
... lifespan six times longer than a regular incandescent bulb. They tend to burn less after continuous use, and can be turn on and off without being afraid of burning them. Fluorescent lighting is 66 percent cheaper than regular lighting while providing the same brightness. When it is considered that ...
Advance ICN4S5490C2LS35M 0.99 Ballast Factor
... 4.2 Ballast shall carry a five-year warranty from date of manufacture against defects in material or workmanship, including replacement, for operation at a maximum case temperature of 70C. Ballasts with a "90C" designation in their catalog number shall also carry a three-year warranty at a maximum c ...
... 4.2 Ballast shall carry a five-year warranty from date of manufacture against defects in material or workmanship, including replacement, for operation at a maximum case temperature of 70C. Ballasts with a "90C" designation in their catalog number shall also carry a three-year warranty at a maximum c ...
Sample lighting design guide document
... 6. Fixed output T8 ballasts - use 2 lamp multi voltage ballasts that can also serve 1 lamp. Ballasts shall be >94% efficient. Use Advance Optanium, GE UltraMax or OWNER approved equal. 7. Dimming fluorescent ballasts for T5 and compact fluorescent lamps – use Advance Mark X, Mark VII or OWNER approv ...
... 6. Fixed output T8 ballasts - use 2 lamp multi voltage ballasts that can also serve 1 lamp. Ballasts shall be >94% efficient. Use Advance Optanium, GE UltraMax or OWNER approved equal. 7. Dimming fluorescent ballasts for T5 and compact fluorescent lamps – use Advance Mark X, Mark VII or OWNER approv ...
Design Challenges in Backlighting LCD TVs
... the ac waveforms will have a high crest factor when the dcinverter supply voltage is high. This makes the push-pull drive scheme inappropriate for notebook PCs but ideal for LCD TVs where the dc-inverter supply voltage is regulated to within ±20% or less. 2. Driving multiple lamps. CCFL lamps have b ...
... the ac waveforms will have a high crest factor when the dcinverter supply voltage is high. This makes the push-pull drive scheme inappropriate for notebook PCs but ideal for LCD TVs where the dc-inverter supply voltage is regulated to within ±20% or less. 2. Driving multiple lamps. CCFL lamps have b ...
QUICKTRONIC® PROStart® T5HO 347-480V
... ambient temperature applications. The ballast can be operated at case temperatures of up to 90°C, making it an ideal choice for high ambient settings such as industrial high-bay lighting. SYSTEM 347-480V PHO HT ballasts contain QUICKSENSE ballast technology, a patented ...
... ambient temperature applications. The ballast can be operated at case temperatures of up to 90°C, making it an ideal choice for high ambient settings such as industrial high-bay lighting. SYSTEM 347-480V PHO HT ballasts contain QUICKSENSE ballast technology, a patented ...
QUICKTRONIC® PROStart® T5 Universal Voltage
... are available as a two lamp model which can be wired for one lamp operation to cover a wide range of applications. Setting the standard for quality, QUICKTRONIC PROStart T5 UNV systems are covered by our QUICK 60+® warranty, the first and most comprehensive system warranty in the industry. These bal ...
... are available as a two lamp model which can be wired for one lamp operation to cover a wide range of applications. Setting the standard for quality, QUICKTRONIC PROStart T5 UNV systems are covered by our QUICK 60+® warranty, the first and most comprehensive system warranty in the industry. These bal ...
Fundamentals of Energy Efficient Lighting
... not reproduce colors well. • Standard HPS lamps do not produce acceptable color for merchandising areas. • If a power interruption occurs, HID sources can require four to ten minutes to re-strike. Because of these and other similar potential problems, it is essential that lighting designers and cons ...
... not reproduce colors well. • Standard HPS lamps do not produce acceptable color for merchandising areas. • If a power interruption occurs, HID sources can require four to ten minutes to re-strike. Because of these and other similar potential problems, it is essential that lighting designers and cons ...
LED Info - KWH Energy Solutions
... with the tungsten to form tungsten bromide freeing tungsten from the wall and redepositing it onto the filament. Halogen Cycle A regenerative cycle of tungsten and halogen atoms, which prevents blackening of the lamp envelope during the life of the lamp. See Halogen. High Lumen Lamps that operate wi ...
... with the tungsten to form tungsten bromide freeing tungsten from the wall and redepositing it onto the filament. Halogen Cycle A regenerative cycle of tungsten and halogen atoms, which prevents blackening of the lamp envelope during the life of the lamp. See Halogen. High Lumen Lamps that operate wi ...
I. Introduction
... alternatives energy systems, higher efficiency on available resources utilization, losses reduction in equipments and to increase electric energy quality. In the last few years the market was flooded by a great number of electronic ballasts for fluorescent lamps operating in high frequency, especial ...
... alternatives energy systems, higher efficiency on available resources utilization, losses reduction in equipments and to increase electric energy quality. In the last few years the market was flooded by a great number of electronic ballasts for fluorescent lamps operating in high frequency, especial ...
Extreme Dimming
... To dim LED we have to try and design a power supply that will vary the light output of the LED based on the reduced mains voltage being supplied by a phase cut dimmer, with very little space to house this circuit. ...
... To dim LED we have to try and design a power supply that will vary the light output of the LED based on the reduced mains voltage being supplied by a phase cut dimmer, with very little space to house this circuit. ...
Radio Frequency Light Source Seminar
... The utility of an IRFD as a light source is defined by its power transfer efficiency =Pp/(Pp+Pc), where Pp and Pc are the power delivered to the plasma and that dissipated in the inductor. To obtain an RF lamp efficiency equal to, or better than electroded discharge lamps, should be no less than ...
... The utility of an IRFD as a light source is defined by its power transfer efficiency =Pp/(Pp+Pc), where Pp and Pc are the power delivered to the plasma and that dissipated in the inductor. To obtain an RF lamp efficiency equal to, or better than electroded discharge lamps, should be no less than ...
Safety in Handling Lamps and Light Fittings
... A / or an X through the letter F means that the luminaire is not suitable for mounting in flammable material, as it will constitute a fire hazard. The converter must be positioned at least 250mm away from the luminaire. Any thermal insulation must be removed from around the luminaire and converter f ...
... A / or an X through the letter F means that the luminaire is not suitable for mounting in flammable material, as it will constitute a fire hazard. The converter must be positioned at least 250mm away from the luminaire. Any thermal insulation must be removed from around the luminaire and converter f ...
field installable fluorescent battery pack
... 2. Unit can be wired into building circuit in two ways: supplied by night light circuit designed to be permanently energized or wired as a switchable unit. Switchable fixtures require that an unswitched circuit supply the battery charger and a switched circuit supply the fixture ballast. This permit ...
... 2. Unit can be wired into building circuit in two ways: supplied by night light circuit designed to be permanently energized or wired as a switchable unit. Switchable fixtures require that an unswitched circuit supply the battery charger and a switched circuit supply the fixture ballast. This permit ...
QUICKTRONIC® PROStart® T5HO 0.80BF Universal Ballast
... ballasts. QUICKSTEP ballasts are specially designed to meet California Energy Commission’s Title 24 requirements for multi-level lighting controls (Section 131). The combined lamp and ballast system offers high performance features that are standard on SYLVANIA’s Professional Series of ballasts. QUI ...
... ballasts. QUICKSTEP ballasts are specially designed to meet California Energy Commission’s Title 24 requirements for multi-level lighting controls (Section 131). The combined lamp and ballast system offers high performance features that are standard on SYLVANIA’s Professional Series of ballasts. QUI ...
Energy Efficiency Labelling - Verigates
... The standards used for the lamp testing and listed in SASO 2870 shall be within the scope of the ISO/IEC 17025 accreditation. Until 31 July 2017, SASO will allow the registration of laboratories in the lighting products for laboratories which don't have the accreditation for standard (SASO 2870:2015 ...
... The standards used for the lamp testing and listed in SASO 2870 shall be within the scope of the ISO/IEC 17025 accreditation. Until 31 July 2017, SASO will allow the registration of laboratories in the lighting products for laboratories which don't have the accreditation for standard (SASO 2870:2015 ...
Automotive lighting
The lighting system of a motor vehicle consists of lighting and signalling devices mounted or integrated to the front, rear, sides, and in some cases the top of a motor vehicle. This lights the roadway for the driver and increases the conspicuity of the vehicle, allowing other drivers and pedestrians to see a vehicle's presence, position, size, direction of travel, and the driver's intentions regarding direction and speed of travel. Emergency vehicles usually carry distinctive lighting equipment to warn drivers and indicate priority of movement in traffic.